User:Montell 74/my lists/United States Swimming records

The United States records in swimming are the fastest ever performances of swimmers from United States, which are recognised and ratified by USA Swimming.

All records were set in finals unless noted otherwise.

Current USA Records

Long Course (50 m)

Men


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	21.04	=	Caeleb Dressel	United States	27 July 2019	World Championships	Gwangju, South Korea	^[1]
50m freestyle	21.04	=	Caeleb Dressel	Gator Swim Club	20 June 2021	U.S. Olympic Trials	Omaha, United States	^[2]
100m freestyle	46.96		Caeleb Dressel	United States	25 July 2019	World Championships	Gwangju, South Korea	^[3]
200m freestyle	1:42.96	AM	Michael Phelps	United States	12 August 2008	Olympic Games	Beijing, China
400m freestyle	3:42.78	AM	Larsen Jensen	United States	10 August 2008	Olympic Games	Beijing, China
800m freestyle	7:38.67	AM	Bobby Finke	United States	26 July 2023	World Championships	Fukuoka, Japan	^[4]
1500m freestyle	14:30.67	WR	Bobby Finke	United States	4 August 2024	Olympic Games	Paris, France	^[5]
50m backstroke	23.71	AM	Hunter Armstrong	Ohio State Buckeyes	28 April 2022	USA International Team Trials	Greensboro, United States	^[6]
100m backstroke	51.85	r, AM	Ryan Murphy	United States	13 August 2016	Olympic Games	Rio de Janeiro, Brazil	^[7]
200m backstroke	1:51.92	WR	Aaron Peirsol	United States	31 July 2009	World Championships	Rome, Italy	^[8]
50m breaststroke	26.45		Nic Fink	United States	21 June 2022	World Championships	Budapest, Hungary	^[9]
100m breaststroke	58.14	sf, AM	Michael Andrew	Race Pace Club	13 June 2021	U.S. Olympic Trials	Omaha, United States	^[10]
200m breaststroke	2:06.54	AM	Matthew Fallon	Penn Quakers	19 June 2024	U.S. Olympic Trials	Indianapolis, United States	^[11]
50m butterfly	22.35	AM	Caeleb Dressel	United States	22 July 2019	World Championships	Gwangju, South Korea	^[12]
100m butterfly	49.45	WR	Caeleb Dressel	United States	31 July 2021	Olympic Games	Tokyo, Japan	^[13]
200m butterfly	1:51.51	AM	Michael Phelps	United States	29 July 2009	World Championships	Rome, Italy	^[14]^[15]
200m individual medley	1:54.00	WR	Ryan Lochte	United States	28 July 2011	World Championships	Shanghai, China	^[16]^[17]
400m individual medley	4:03.84	AM	Michael Phelps	United States	10 August 2008	Olympic Games	Beijing, China	^[18]^[19]
4×100m freestyle relay	3:08.24	WR	Michael Phelps (47.51) Garrett Weber-Gale (47.02) Cullen Jones (47.65) Jason Lezak (46.06)	United States	11 August 2008	Olympic Games	Beijing, China	^[20]^[21]
4×200m freestyle relay	6:58.55	WR	Michael Phelps (1:44.49) Ricky Berens (1:44.13) David Walters (1:45.47) Ryan Lochte (1:44.46)	United States	31 July 2009	World Championships	Rome, Italy	^[22]^[23]
4×100m medley relay	3:26.78	WR	Ryan Murphy (52.31) Michael Andrew (58.49) Caeleb Dressel (49.03) Zach Apple (46.95)	United States	1 August 2021	Olympic Games	Tokyo, Japan	^[24]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Women


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	23.91	AM	Kate Douglass	United States	18 February 2024	World Championships	Doha, Qatar	^[25]
100m freestyle	52.04	AM	Simone Manuel	United States	26 July 2019	World Championships	Gwangju, South Korea	^[26]
200m freestyle	1:53.61	AM	Allison Schmitt	United States	31 July 2012	Olympic Games	London, United Kingdom	^[27]
400m freestyle	3:56.46	WR	Katie Ledecky	United States	August 7, 2016	Olympic Games	Rio de Janeiro, Brazil	^[28]
800m freestyle	8:04.79	WR	Katie Ledecky	Nation's Capital	August 12, 2016	Olympic Games	Rio de Janeiro, Brazil	^[29]
1500m freestyle	15:20.48	WR	Katie Ledecky	Stanford Cardinal	May 16, 2018	TYR Pro Swim Series	Indianapolis, United States	^[30]
50m backstroke	27.10	sf	Regan Smith	United States	26 July 2023	World Championships	Fukuoka, Japan	^[31]
100m backstroke	57.13	WR	Regan Smith	Texas Longhorns	18 June 2024	U.S. Olympic Trials	Indianapolis, United States	^[32]
200m backstroke	2:03.35	sf, WR	Regan Smith	United States	26 July 2019	World Championships	Gwangju, South Korea	^[33]
50m breaststroke	29.40	AM	Lilly King	United States	July 30, 2017	World Championships	Budapest, Hungary	^[34]
100m breaststroke	1:04.13	WR	Lilly King	United States	25 July 2017	World Championships	Budapest, Hungary	^[35]
200m breaststroke	2:19.24	AM	Kate Douglass	United States	1 August 2024	Olympic Games	Paris, France	^[36]
50m butterfly	25.11	AM	Gretchen Walsh	Nashville Aquatic	28 June 2023	USA Championships	Indianapolis, United States	^[37]
100m butterfly	55.18	sf, WR	Gretchen Walsh	Nashville Aquatic	15 June 2024	U.S. Olympic Trials	Indianapolis, United States	^[38]
200m butterfly	2:03.84		Regan Smith	United States	1 August 2024	Olympic Games	Paris, France	^[39]
200m individual medley	2:06.15	AM	Ariana Kukors	United States	27 July 2009	World Championships	Rome, Italy	^[40]
400m individual medley	4:31.12		Katie Hoff	United States	29 June 2008	USA Olympic Trials	Omaha, United States
4×100m freestyle relay	3:30.20	AM	Kate Douglass (52.98) Gretchen Walsh (52.55) Torri Huske (52.06) Simone Manuel (52.61)	United States	27 July 2024	Olympic Games	Paris, France	^[41]
4×200m freestyle relay	7:40.73	AM	Allison Schmitt (1:56.34) Paige Madden (1:55.25) Katie McLaughlin (1:55.38) Katie Ledecky (1:53.76)	United States	29 July 2021	Olympic Games	Tokyo, Japan	^[42]
4×100m medley relay	3:49.63	WR	Regan Smith (57.28) Lilly King (1:04.90) Gretchen Walsh (55.03) Torri Huske (52.42)	United States	4 August 2024	Olympic Games	Paris, France	^[43]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Mixed relay


Event	Time		Name	Club	Date	Meet	Location	Ref
4×100m freestyle relay	3:19.40	AM	Caeleb Dressel (47.34) Zach Apple (47.34) Mallory Comerford (52.72) Simone Manuel (52.00)	United States	27 July 2019	World Championships	Gwangju, South Korea	^[44]
4×100m medley relay	3:37.43	WR	Ryan Murphy (52.08) Nic Fink (58.29) Gretchen Walsh (55.18) Torri Huske (51.88)	United States	3 August 2024	Olympic Games	Paris, France	^[45]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat

Short Course (25 m)

Men


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	20.16	WR	Caeleb Dressel	Cali Condors	21 November 2020	International Swimming League	Budapest, Hungary	^[46]
100m freestyle	45.08	AM, =	Caeleb Dressel	Cali Condors	22 November 2020	International Swimming League	Budapest, Hungary	^[47]
100m freestyle	45.08	r, not ratified, AM, =	Nathan Adrian	United States	19 December 2009	Duel in the Pool	Manchester, United Kingdom
200m freestyle	1:40.49	AM	Townley Haas	Cali Condors	22 November 2020	International Swimming League	Budapest, Hungary	^[48]
400m freestyle	3:34.38	AM	Kieran Smith	United States	15 December 2022	World Championships	Melbourne, Australia	^[49]
800m freestyle	7:30.41	AM	David Johnston	United States	24 August 2022	Australian Championships	Sydney, Australia	^[50]
1500m freestyle	14:19.29		Connor Jaeger	United States	December 12, 2015	Duel in the Pool	Indianapolis, United States	^[51]
50m backstroke	22.53	AM	Ryan Murphy	LA Current	25 November 2021	International Swimming League	Eindhoven, Netherlands	^[52]
100m backstroke	48.33	WR	Coleman Stewart	Cali Condors	29 August 2021	International Swimming League	Naples, Italy	^[53]
200m backstroke	1:46.68	AM	Ryan Lochte	United States	December, 19 2010	World Championships	Dubai, United Arab Emirates	^[54]
50m breaststroke	25.38	AM	Nic Fink	United States	18 December 2022	World Championships	Melbourne, Australia	^[55]
100m breaststroke	55.56	AM	Nic Fink	Cali Condors	4 December 2021	International Swimming League	Eindhoven, Netherlands	^[56]
200m breaststroke	2:01.60	AM	Nic Fink	United States	16 December 2022	World Championships	Melbourne, Australia	^[57]
50m butterfly	22.04		Caeleb Dressel	Cali Condors	16 November 2020	International Swimming League	Budapest, Hungary	^[58]
100m butterfly	47.78	WR	Caeleb Dressel	Cali Condors	21 November 2020	International Swimming League	Budapest, Hungary	^[59]
200m butterfly	1:48.66	AM	Tom Shields	LA Current	22 November 2020	International Swimming League	Budapest, Hungary	^[60]
100m individual medley	49.28	WR	Caeleb Dressel	Cali Condors	22 November 2020	International Swimming League	Budapest, Hungary	^[61]
200m individual medley	1:49.63	WR	Ryan Lochte	United States	14 December 2012	World Championships	Istanbul, Turkey	^[62]
400m individual medley	3:55.50	WR	Ryan Lochte	-	16 December 2010	World Championships	Dubai, United Arab Emirates	^[63]
4×50m freestyle relay	1:21.80	WR	Caeleb Dressel (20.43) Ryan Held (20.25) Jack Conger (20.59) Michael Chadwick (20.53)	United States	December 14, 2018	World Championships	Hangzhou, China	^[64]
4×100m freestyle relay	3:03.03	WR	Caeleb Dressel (45.66) Blake Pieroni (45.75) Michael Chadwick (45.86) Ryan Held (45.76)	United States	December 11, 2018	World Championships	Hangzhou, China	^[65]
4×200m freestyle relay	6:44.12	WR	Kieran Smith (1:41.04) Carson Foster (1:40.48) Trenton Julian (1:41.44) Drew Kibler (1:41.16)	United States	16 December 2022	World Championships	Melbourne, Australia	^[66]
4×50m medley relay	1:30.37	AM	Ryan Murphy (22.61) Nic Fink (25.24) Shaine Casas (22.13) Michael Andrew (20.39)	United States	17 December 2022	World Championships	Melbourne, Australia	^[67]
4×100m medley relay	3:18.98	=WR	Ryan Murphy (48.96) Nic Fink (54.88) Trenton Julian (49.19) Kieran Smith (45.95)	United States	18 December 2022	World Championships	Melbourne, Australia	^[68]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Women


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	23.44	AM	Abbey Weitzeil	LA Current	18 September 2021	International Swimming League	Naples, Italy	^[69]
100m freestyle	51.26	AM	Abbey Weitzeil	LA Current	10 November 2020	International Swimming League	Budapest, Hungary	^[70]
200m freestyle	1:51.81		Mallory Comerford	United States	December 11, 2018	World Championships	Hangzhou, China	^[71]
200m freestyle	1:51.67	not ratified	Allison Schmitt	United States	December 19, 2009	Duel in the Pool	Manchester, United Kingdom
400m freestyle	3:52.88		Katie Ledecky	United States	28 October 2022	World Cup	Toronto, Canada	^[72]
800m freestyle	7:57.42	WR	Katie Ledecky	United States	5 November 2022	World Cup	Indianapolis, United States	^[73]
1500m freestyle	15:08.24	WR	Katie Ledecky	United States	29 October 2022	World Cup	Toronto, Canada	^[74]
50m backstroke	25.54		Claire Curzan	United States	16 December 2022	World Championships	Melbourne, Australia	^[75]
100m backstroke	55.04	AM	Olivia Smoliga	Cali Condors	22 November 2020	International Swimming League	Budapest, Hungary	^[76]
200m backstroke	2:00.03	AM	Missy Franklin	United States	22 October 2011	World Cup	Berlin, Germany	^[77]^[78]
50m breaststroke	28.77		Lilly King	Cali Condors	21 November 2020	International Swimming League	Budapest, Hungary	^[79]
100m breaststroke	1:02.50		Lilly King	Cali Condors	22 November 2020	International Swimming League	Budapest, Hungary	^[80]
200m breaststroke	2:16.39		Rebecca Soni	United States	December 19, 2010	World Championships	Dubai, United Arab Emirates	^[81]
200m breaststroke	2:14.57	not ratified, AM	Rebecca Soni	United States	December 18, 2009	Duel in the Pool	Manchester, United Kingdom
50m butterfly	24.55	AM	Claire Curzan	United States	19 December 2021	World Championships	Abu Dhabi, United Arab Emirates	^[82]
100m butterfly	54.59		Kelsi Dahlia	United States	3 December 2021	International Swimming League	Eindhoven, Netherlands	^[83]
200m butterfly	2:01.73	AM	Kelsi Dahlia	United States	December 12, 2018	World Championships	Hangzhou, China	^[84]
100m individual medley	57.72		Beata Nelson	Cali Condors	4 December 2021	International Swimming League	Eindhoven, Netherlands	^[85]
200m individual medley	2:02.12	AM	Kate Douglass	United States	13 December 2022	World Championships	Melbourne, Australia	^[86]
400m individual medley	4:24.15		Melanie Margalis	Cali Condors	20 December 2019	International Swimming League	Las Vegas, United States	^[87]
400m individual medley	4:21.04	not ratified	Julia Smit	United States	December 2009	Duel in the Pool	Manchester, United Kingdom
4×50m freestyle relay	1:33.89	AM	Torri Huske (24.08) Claire Curzan (23.30) Erika Brown (23.74) Kate Douglass (22.77)	United States	15 December 2022	World Championships	Melbourne, Australia	^[88]
4×100m freestyle relay	3:26.29	AM	Torri Huske (51.73) Kate Douglass (51.17) Claire Curzan (51.59) Erika Brown (51.80)	United States	13 December 2022	World Championships	Melbourne, Australia	^[89]
4×200m freestyle relay	7:34.70		Alex Walsh (1:53.90) Hali Flickinger (1:53.48) Erin Gemmell (1:52.23) Leah Smith (1:55.09)	United States	14 December 2022	World Championships	Melbourne, Australia	^[90]
4×50m medley relay	1:42.38	WR	Olivia Smoliga (25.97) Katie Meili (29.29) Kelsi Dahlia (24.02) Mallory Comerford (23.10)	United States	December 12, 2018	World Championships	Hangzhou, China	^[91]
4×100m medley relay	3:44.35	WR	Claire Curzan (56.47) Lilly King (1:02.88) Torri Huske (54.53) Kate Douglass (50.47)	United States	18 December 2022	World Championships	Melbourne, Australia	^[92]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Mixed relay


Event	Time		Name	Nationality	Date	Meet	Location	Ref
4×50m freestyle relay	1:27.89	AM	Caeleb Dressel (20.43) Ryan Held (20.60) Mallory Comerford (23.44) Kelsi Dahlia (23.42)	United States	12 December 2018	World Championships	Hangzhou, China	^[93]
4×50m medley relay	1:35.15	WR	Ryan Murphy (22.37) Nic Fink (24.96) Kate Douglass (24.09) Torri Huske (23.73)	United States	14 December 2022	World Championships	Melbourne, Australia	^[94]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; † – en route to final mark

Short Course (25 yd)

Men


Event	Time		Name	Club	Date	Meet	Location	Ref
50y freestyle	17.63		Caeleb Dressel	Florida Gators	March 22, 2018	NCAA Division I Championships	Minneapolis, United States	^[95]
100y freestyle	39.90		Caeleb Dressel	Florida Gators	March 24, 2018	NCAA Division I Championships	Minneapolis, United States	^[96]
200y freestyle	1:28.81		Luke Hobson	Texas Longhorns	29 March 2024	NCAA Division I Championships	Indianapolis, United States	^[97]
500y freestyle	4:06.32	=	Kieran Smith	Florida Gators	19 February 2020	SEC Championships	Auburn, United States	^[98]
500y freestyle	4:06.32	=	Kieran Smith	Florida Gators	24 February 2021	SEC Championships	Columbia, United States	^[99]
1000y freestyle	8:33.93	†	Clark Smith	Texas Longhorns	December 5, 2015	Texas Hall of Fame Invitational	Austin, United States	^[100]
1650y freestyle	14:12.08		Bobby Finke	Florida Gators	22 February 2020	SEC Championships	Auburn, United States	^[101]
50y backstroke	20.07	r	Ayden Hayes	NC State Wolfpack	27 March 2024	NCAA Division I Championships	Indianapolis, United States	^[102]
100y backstroke	43.35	r	Luca Urlando	Georgia Bulldogs	25 March 2022	NCAA Division I Championships	Atlanta, United States	^[103]
200y backstroke	1:35.37		Destin Lasco	California Golden Bears	30 March 2024	NCAA Division I Championships	Indianapolis, United States	^[104]
50y breaststroke	23.58	†, not ratified^[a]	Kevin Cordes	Arizona Wildcats	March 28, 2014	NCAA Division I Championships	Austin, United States	^[105]
50y breaststroke	23.61		Cody Miller	-	December 21, 2014	American Energy Swim Club Pro-Am Meet	Edmond, United States	^[106]
100y breaststroke	49.53		Liam Bell	California Golden Bears	29 March 2024	NCAA Division I Championships	Indianapolis, United States	^[107]
200y breaststroke	1:47.91		Will Licon	Texas Longhorns	March 25, 2017	NCAA Division I Championships	Indianapolis, United States	^[108]
50y butterfly	20.55	†, not ratified^[b]	Giles Smith	University of Arizona	December 5, 2014	U.S. Winter Nationals	Greensboro, United States	^[109]
50y butterfly	20.96		Bryan Lundquist	Stingray	December 20, 2009	Chesapeake Elite Pro Am	Oklahoma City, United States	^[110]
100y butterfly	42.80		Caeleb Dressel	Florida Gators	March 23, 2018	NCAA Division I Championships	Minneapolis, United States	^[111]
200y butterfly	1:37.35		Jack Conger	Texas Longhorns	March 25, 2017	NCAA Division I Championships	Indianapolis, United States	^[112]
200y individual medley	1:37.91		Destin Lasco	California Golden Bears	28 March 2024	NCAA Division I Championships	Indianapolis, United States	^[113]
400y individual medley	3:33.42		Chase Kalisz	Georgia Bulldogs	March 24, 2017	NCAA Division I Championships	Indianapolis, United States	^[114]
4×50y freestyle relay	1:14.13		Noah Henderson (18.93) Luke Miller (18.23) Jerry Fox (18.44) Quintin McCarty (18.53)	NC State Wolfpack	28 March 2024	NCAA Division I Championships	Indianapolis, United States	^[115]
4×100y freestyle relay	2:44.31		Ryan Held (41.05) Justin Ress (40.62) Jacob Molacek (41.02) Coleman Stewart (41.62)	Wolfpack	March 24, 2018	NCAA Division I Championships	Minneapolis, United States	^[116]
4×200y freestyle relay	6:03.42		Luke Hobson (1:29.63) Coby Carrozza (1:30.50) Peter Larson (1:33.14) Carson Foster (1:30.15)	Texas Longhorns	22 March 2023	NCAA Division I Championships	Minneapolis, United States	^[117]
4×50y medley relay	1:20.98		Aiden Hayes (20.07) Sam Hoover (23.40) Luke Miller (19.35) Quintin McCarty (18.16)	NC State Wolfpack	27 March 2024	NCAA Division I Championships	Indianapolis, United States	^[118]
4×100y medley relay	3:01.51		Ryan Murphy (44.32) Connor Hoppe (50.97) Matthew Josa (44.59) Michael Jensen (41.63)	California Golden Bears	March 23, 2017	NCAA Division I Championships	Indianapolis, United States	^[119]

Legend: # – Record awaiting ratification by USA Swimming;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Women


Event	Time		Name	Club	Date	Meet	Location	Ref
50y freestyle	20.37		Gretchen Walsh	Virginia Cavaliers	21 March 2024	NCAA Division I Championships	Athens, United States	^[120]
100y freestyle	44.83		Gretchen Walsh	Virginia Cavaliers	22 March 2024	NCAA Division I Championships	Athens, United States	^[121]
200y freestyle	1:39.10		Missy Franklin	California Golden Bears	March 20, 2015	NCAA Division I Championships	Greensboro, United States	^[122]
500y freestyle	4:24.06		Katie Ledecky	Stanford Cardinal	March 16, 2017	NCAA Division I Championships	Indianapolis, United States	^[123]
1000y freestyle	8:59.65		Katie Ledecky	Nation's Capital	December 13, 2015	Nation's Capital Invitational	College Park, United States	^[124]
1650y freestyle	15:01.41		Katie Ledecky	Gator Swim Club	12 March 2023	Florida Spring Championships	Orlando, United States	^[125]
50y backstroke	22.82	r	Gretchen Walsh	Virginia Cavaliers	17 February 2022	ACC Championships	Atlanta, United States	^[126]
100y backstroke	48.10		Gretchen Walsh	Virginia Cavaliers	23 February 2024	ACC Championships	Greensboro, United States	^[127]
200y backstroke	1:47.16		Regan Smith	Riptide	March 10, 2019	Speedo ESSZ Spring Championship	Cary, United States	^[128]
50y breaststroke	26.88		Breeja Larson	Texas A&M Aggies	December 21, 2014	American Energy Elite Pro-Am	Oklahoma City, United States	^[129]
100y breaststroke	55.73		Lilly King	Indiana Hoosiers	March 22, 2019	NCAA Division I Championships	Austin, United States	^[130]
200y breaststroke	2:01.29		Kate Douglass	Virginia Cavaliers	18 March 2023	NCAA Division I Championships	Knoxville, United States	^[131]
100y butterfly	47.42		Gretchen Walsh	Virginia Cavaliers	22 March 2024	NCAA Division I Championships	Athens, United States	^[132]
200y butterfly	1:48.33		Regan Smith	Arizona State Sun Devils	21 October 2023	Dual Meet Arizona State vs. NC State	Tempe, United States	^[133]
200y individual medley	1:48.37		Kate Douglass	Virginia Cavaliers	16 March 2023	NCAA Division I Championships	Knoxville, United States	^[134]
400y individual medley	3:54.60		Ella Eastin	Stanford Cardinal	March 16, 2018	NCAA Division I Championships	Columbus, United States	^[135]
4×50y freestyle relay	1:23.87		Kate Douglass (20.95) Gretchen Walsh (20.48) Lexi Cuomo (21.14) Alex Walsh (21.30)	Virginia Cavaliers	15 February 2023	ACC Championships	Greensboro, United States	^[136]
4×100y freestyle relay	3:05.84		Kate Douglass (46.37) Alex Walsh (46.58) Maxine Parker (47.04) Gretchen Walsh (45.85)	Virginia Cavaliers	18 March 2023	NCAA Division I Championships	Knoxville, United States	^[137]
4×200y freestyle relay	6:45.91		Simone Manuel (1:41.41) Lia Neal (1:42.15) Ella Eastin (1:41.89) Katie Ledecky (1:40.46)	Stanford	March 15, 2017	NCAA Division I Championships	Indianapolis, United States	^[138]
4×50y medley relay	1:31.51		Gretchen Walsh (22.77) Alex Walsh (26.30) Lexi Cuomo (22.10) Kate Douglass (20.34)	Virginia Cavaliers	15 March 2023	NCAA Division I Championships	Knoxville, United States	^[139]
4×100y medley relay	3:22.34	=	Gretchen Walsh (49.71) Alexis Wenger (56.79) Alexandra Walsh (49.59) Kate Douglass (46.25)	Virginia Cavaliers	18 February 2022	ACC Championships	Atlanta, United States	^[140]
4×100y medley relay	3:22.34	=	Gretchen Walsh (49.44) Alexis Wenger (57.27) Alexandra Walsh (49.45) Kate Douglass (46.18)	Virginia Cavaliers	18 March 2022	NCAA Division I Championships	Atlanta, United States	^[141]

Legend: # – Record awaiting ratification by USA Swimming;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

US Open Records

Long Course (50 m)

Men


Event	Time		Name	Club	Date	Meet	Location	Ref
50 m freestyle	21.04		Caeleb Dressel	Gator Swim Club	20 June 2021	U.S. Olympic Trials	Omaha, United States	^[142]
100m freestyle	47.08	h	Jack Alexy	California Golden Bears	18 June 2024	U.S. Olympic Trials	Indianapolis, United States	^[143]
200m freestyle	1:44.10		Michael Phelps	Club Wolverine	1 July 2008	U.S. Olympic Trials	Omaha, United States
400m freestyle	3:43.53		Larsen Jensen	Trojan Swim Club	29 June 2008	U.S. Olympic Trials	Omaha, United States
800m freestyle	7:40.34		Bobby Finke	Saint Petersburg Aquatics	1 July 2023	USA Championships	Indianapolis, United States	^[144]
1500m freestyle	14:40.28		Bobby Finke	Saint Petersburg Aquatics	23 June 2024	U.S. Olympic Trials	Indianapolis, United States	^[145]
50m backstroke	23.71	WR	Hunter Armstrong	Ohio State Buckeyes	28 April 2022	USA International Team Trials	Greensboro, United States	^[146]
100m backstroke	51.94	WR	Aaron Peirsol	United States	8 July 2009	United States Nationals	Indianapolis, United States	^[147]
200 m backstroke
50m breaststroke	26.52		Michael Andrew	MA Swim Academy	28 April 2022	USA International Team Trials	Greensboro, United States	^[148]
100m breaststroke	58.14	sf, AM	Michael Andrew	Race Pace Club	13 June 2021	U.S. Olympic Trials	Omaha, United States	^[149]
200m breaststroke	2:06.54	AM	Matthew Fallon	Penn Quakers	19 June 2024	U.S. Olympic Trials	Indianapolis, United States	^[150]
50m butterfly	22.84		Caeleb Dressel	Gator Swim Club	27 April 2022	USA International Team Trials	Greensboro, United States	^[151]
100m butterfly	49.76	sf	Caeleb Dressel	Gator Swim Club	18 June 2021	U.S. Olympic Trials	Omaha, United States	^[152]
200 m butterfly
200m individual medley	1:54.43	not ratified	Ryan Lochte	United States	22 August 2010	Pan Pacific Championships	Irvine, United States
400m individual medley	4:05.25		Michael Phelps	Club Wolverine	29 June 2008	U.S. Olympic Trials	Omaha, United States
4×100 m freestyle relay
4×200 m freestyle relay
4×100 m medley relay

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Women


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	24.00		Abbey Weitzeil	Stanford Cardinal	1 July 2023	USA Championships	Indianapolis, United States	^[153]
100m freestyle	52.54		Simone Manuel	Stanford Cardinal	25 July 2018	USA Championships	Irvine, United States	^[154]
200m freestyle	1:54.13		Summer McIntosh	Sarasota Sharks	3 March 2023	TYR Pro Swim Series	Fort Lauderdale, United States	^[155]
400m freestyle	3:57.94		Katie Ledecky	Stanford Cardinal	17 May 2018	TYR Pro Swim Series	Indianapolis, United States	^[156]
800m freestyle	8:06.68	WR	Katie Ledecky	Nations Capital	17 January 2016	Arena Pro Swim Series	Austin, United States	^[157]
1500m freestyle	15:20.48	WR	Katie Ledecky	Stanford Cardinal	16 May 2018	TYR Pro Swim Series	Indianapolis, United States	^[158]
50m backstroke	27.12		Katharine Berkoff	NC State Wolfpack	28 April 2022	U.S. International Team Trials	Greensboro, United States	^[159]
100m backstroke	57.13	WR	Regan Smith	Texas Longhorns	18 June 2024	U.S. Olympic Trials	Indianapolis, United States	^[160]
200m backstroke	2:03.80		Regan Smith	Arizona Sun Devils	28 June 2023	USA Championships	Indianapolis, United States	^[161]
50m breaststroke	29.66		Lilly King	Indiana University	29 June 2017	USA Championships	Indianapolis, United States	^[162]
100m breaststroke	1:04.45		Jessica Hardy	United States	7 August 2009	US Open	Federal Way, United States
200m breaststroke	2:19.30	AM	Kate Douglass	New York Aquatic Club	13 January 2024	TYR Pro Swim Series	Knoxville, United States	^[163]
50m butterfly	25.11	AM	Gretchen Walsh	Nashville Aquatic	28 June 2023	USA Championships	Indianapolis, United States	^[164]
100m butterfly	55.18	sf, WR	Gretchen Walsh	Nashville Aquatic	15 June 2024	U.S. Olympic Trials	Indianapolis, United States	^[165]
200m butterfly	2:03.87		Regan Smith	Arizona State University	4 June 2023	Sun Devil Open	Tempe, United States	^[166]
200m individual medley	2:07.84		Alexandra Walsh	Virginia Cavaliers	30 April 2022	USA International Team Trials	Greensboro, United States	^[167]
400m individual medley	4:28.61		Summer McIntosh	Sarasota Sharks	2 December 2022	U.S. Open	Greensboro, United States	^[168]
4×100m freestyle relay
4×200m freestyle relay
4×100m medley relay

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Mixed relay


Event	Time		Name	Club	Date	Meet	Location	Ref
4 × 100m freestyle relay	3:45.38		Lindsay Vrooman (58.08) Kait Flederbach (58.44) Steve Schmuhl (55.90) Jackson Miller (52.96)	Indiana University Hoosiers USA	26 September 2013	IU Fall Frenzy	Bloomington, United States	^[169]
4 × 100m medley relay	4:13.47		Allie Day (1:06.61) Mike Hurley (1:09.81) Tanner Kurz (58.63) Haley Lips (58.42)	Indiana University Hoosiers USA	26 September 2013	IU Fall Frenzy	Bloomington, United States	^[170]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat

Short Course (25 m)

Men


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	20.24	WR	Caeleb Dressel	Cali Condors	20 December 2019	International Swimming League	Las Vegas, United States	^[171]
100m freestyle	45.22		Caeleb Dressel	Cali Condors	21 December 2019	International Swimming League	Las Vegas, United States	^[172]
200m freestyle	1:42.10		Conor Dwyer	United States	12 December 2015	Duel in the Pool	Indianapolis, United States	^[173]
400m freestyle	3:35.99		Kieran Smith	United States	3 November 2022	World Cup	Indianapolis, United States	^[174]
800m freestyle	7:36.24		Pál Joensen	Faroe Islands	17 December 2011	Duel in the Pool	Atlanta, United States	^[175]^[176]
1500m freestyle	14:19.29		Connor Jaeger	United States	12 December 2015	Duel in the Pool	Indianapolis, United States	^[177]
50m backstroke	22.77		Guilherme Guido	Brazil	20 December 2019	International Swimming League	Las Vegas, United States	^[178]
100m backstroke	48.92	AM	Matt Grevers	United States	12 December 2015	Duel in the Pool	Indianapolis, United States	^[179]
200m backstroke	1:48.40		Shane Casas	United States	3 November 2022	World Cup	Indianapolis, United States	^[180]
50m breaststroke	25.75		Nic Fink	Cali Condors	20 December 2019	International Swimming League	Las Vegas, United States	^[181]
100m breaststroke	55.92		Adam Peaty	Great Britain	21 December 2019	International Swimming League	Las Vegas, United States	^[182]
200m breaststroke	2:02.33	AM	Cody Miller	United States	December 11, 2015	Duel in the Pool	Indianapolis, United States	^[183]
50m butterfly	21.99		Dylan Carter	Trinidad and Tobago	5 November 2022	World Cup	Indianapolis, United States	^[184]
100m butterfly	48.63	AM	Thomas Shields	United States	December 11, 2015	Duel in the Pool	Indianapolis, United States	^[185]
200m butterfly	1:48.77		Daiya Seto	Japan	21 December 2019	International Swimming League	Las Vegas, United States	^[186]
100m individual medley	51.04		Shane Casas	United States	3 November 2022	World Cup	Indianapolis, United States	^[187]
200m individual medley	1:50.76		Daiya Seto	Japan	21 December 2019	International Swimming League	Las Vegas, United States	^[188]
400m individual medley	3:54.81	WR	Daiya Seto	Japan	20 December 2019	International Swimming League	Las Vegas, United States	^[189]
4×50m freestyle relay
4×100m freestyle relay	3:05.11		Cameron McEvoy (47.49) Kyle Chalmers (45.55) Yuri Kisil (46.68) Duncan Scott (45.39)	London Roar Australia Australia Canada Great Britain	20 December 2019	International Swimming League	Las Vegas, United States	^[190]
4×200m freestyle relay
4×50m medley relay
4×100m medley relay	3:20.91		Matt Grevers (49.25) Kevin Cordes (58.03) Tom Shields (48.07) Nathan Adrian (45.56)	United States	December 11, 2015	Duel in the Pool	Indianapolis, United States	^[191]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Women


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	23.10		Katarzyna Wasick	Poland	3 November 2022	World Cup	Indianapolis, United States	^[192]
100m freestyle	51.00		Siobhan Haughey	Hong Kong	5 November 2022	World Cup	Indianapolis, United States	^[193]
200m freestyle	1:52.74		Missy Franklin	United States	December 12, 2015	Duel in the Pool	Indianapolis, United States	^[194]
400m freestyle	3:54.04		Katie Ledecky	United States	3 November 2022	World Cup	Indianapolis, United States	^[195]
800m freestyle	7:57.42	WR	Katie Ledecky	United States	5 November 2022	World Cup	Indianapolis, United States	^[196]
1500m freestyle	15:42.05		Katie Grimes	United States	4 November 2022	World Cup	Indianapolis, United States	^[197]
50m backstroke	25.89		Olivia Smoliga	Cali Condors	20 December 2019	International Swimming League	Las Vegas, United States	^[198]
100m backstroke	55.09		Minna Atherton	Australia	21 December 2019	International Swimming League	Las Vegas, United States	^[199]
200m backstroke	1:59.75		Katinka Hosszú	Hungary	December 11, 2015	Duel in the Pool	Indianapolis, United States	^[200]
50m breaststroke	28.70		Rūta Meilutytė	Lithuania	5 November 2022	World Cup	Indianapolis, United States	^[201]
100m breaststroke	1:03.19		Yuliya Efimova	Russia	December 12, 2015	Duel in the Pool	Indianapolis, United States	^[202]
200m breaststroke	2:17.03		Lilly King	Cali Condors	20 December 2019	International Swimming League	Las Vegas, United States	^[203]
50m butterfly	25.74		Anna-Karin Kammerling	Sweden	November 23, 2002	World Cup	East Meadow, United States
100m butterfly	55.10		Jeanette Ottesen	Denmark	December 11, 2015	Duel in the Pool	Indianapolis, United States	^[204]
200m butterfly	2:03.39		Cammile Adams	United States	December 12, 2015	Duel in the Pool	Indianapolis, United States	^[205]
100m individual medley	57.81		Beata Nelson	United States	3 November 2022	World Cup	Indianapolis, United States	^[206]
200m individual medley	2:03.66		Katinka Hosszú	Hungary	December 12, 2015	Duel in the Pool	Indianapolis, United States	^[207]
400m individual medley	4:21.21		Katinka Hosszú	Hungary	December 11, 2015	Duel in the Pool	Indianapolis, United States	^[208]
4×50m freestyle relay
4×100m freestyle relay	3:26.48		Penny Oleksiak (52.89) Sarah Sjöström (51.41) Kayla Sanchez (51.56) Femke Heemskerk (50.62)	Energy Standard 2 Canada Sweden Canada Netherlands	20 December 2019	International Swimming League	Las Vegas, United States	^[209]
4×200m freestyle relay
4×50m medley relay
4×100m medley relay	3:45.20	WR	Courtney Bartholomew (56.08) Katie Meili (1:02.88) Kelsi Worrell (55.01) Simone Manuel (51.23)	United States	December 11, 2015	Duel in the Pool	Indianapolis, United States	^[210]

Legend: # – Record awaiting ratification by USA Swimming; WR – World record; AM – Americas record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Short Course yards (25 yd)

Men


Event	Time		Name	Club	Date	Meet	Location	Ref
50y freestyle	17.63		Caeleb Dressel	Florida Gators	March 22, 2018	NCAA Division I Championships	Minneapolis, United States	^[211]
100y freestyle	39.90		Caeleb Dressel	Florida Gators	March 24, 2018	NCAA Division I Championships	Minneapolis, United States	^[212]
200y freestyle	1:28.81		Luke Hobson	Texas Longhorns	29 March 2024	NCAA Division I Championships	Indianapolis, United States	^[213]
500y freestyle	4:02.31		Léon Marchand	France Arizona State Sun Devils	28 March 2024	NCAA Division I Championships	Indianapolis, United States	^[214]
1000y freestyle	8:33.93	†	Clark Smith	Texas Longhorns	December 5, 2015	Texas Hall of Fame Invitational	Austin, United States	^[215]
1650y freestyle	14:12.08		Bobby Finke	Florida Gators	22 February 2020	SEC Championships	Auburn, United States	^[216]
50y backstroke	20.07	r	Ayden Hayes	NC State Wolfpack	27 March 2024	NCAA Division I Championships	Indianapolis, United States	^[217]
100y backstroke	43.35	r	Luca Urlando	Georgia Bulldogs	25 March 2022	NCAA Division I Championships	Atlanta, United States	^[218]
200y backstroke	1:35.37		Destin Lasco	California Golden Bears	30 March 2024	NCAA Division I Championships	Indianapolis, United States	^[219]
50y breaststroke	23.45	†	Damir Dugonjič	Slovenia	March 2009	NCAA Division I Championships	College Station, United States
100y breaststroke	49.53		Liam Bell	California Golden Bears	29 March 2024	NCAA Division I Championships	Indianapolis, United States	^[220]
200y breaststroke	1:46.35		Léon Marchand	France Arizona State Sun Devils	30 March 2024	NCAA Division I Championships	Indianapolis, United States	^[221]
50y butterfly	20.55	†	Giles Smith	Arizona Wildcats	December 5, 2014	U.S. Winter Nationals	Greensboro, United States	^[222]
100y butterfly	42.80		Caeleb Dressel	Florida Gators	March 23, 2018	NCAA Division I Championships	Minneapolis, United States	^[223]
200y butterfly	1:37.35		Jack Conger	Texas Longhorns	March 25, 2017	NCAA Division I Championships	Indianapolis, United States	^[224]
200y individual medley	1:36.34		Léon Marchand	France Arizona State Sun Devils	23 March 2023	NCAA Division I Championships	Minneapolis, United States	^[225]
400y individual medley	3:28.82		Léon Marchand	France Arizona State Sun Devils	24 March 2023	NCAA Division I Championships	Minneapolis, United States	^[226]
4×50y freestyle relay	1:13.35		Joshua Liendo (18.22) Adam Chaney (18.37) Eric Friese (18.64) Macguire McDuff (18.12)	Florida Gators	23 March 2023	NCAA Division I Championships	Minneapolis, United States	^[227]
4×100y freestyle relay	2:43.40		Léon Marchand (40.28) Jack Dolan (41.28) Patrick Sammon (41.02) Jonny Kulow (40.82)	Arizona State Sun Devils	30 March 2024	Indianapolis, United States	^[228]
4×200y freestyle relay	6:02.26		Gabriel Jett (1:30.32) Destin Lasco (1:29.60) Jack Alexy (1:30.50) Robin Hanson (1:31.84)	California Golden Bears	27 March 2024	NCAA Division I Championships	Indianapolis, United States	^[229]
4×50y medley relay	1:20.15		Adam Chaney (20.29) Julian Smith (22.55) Joshua Liendo (18.97) Macguire McDuff (18.34)	Florida Gators	27 March 2024	NCAA Division I Championships	Indianapolis, United States	^[230]
4×100y medley relay	2:57.32		Hubert Kós (44.61) Léon Marchand (48.73) Ilya Kharun (43.44) Jonny Kulow (40.54)	Arizona State Sun Devils	29 March 2024	NCAA Division I Championships	Indianapolis, United States	^[231]

Legend: # – Record awaiting ratification by USA Swimming;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

Women


Event	Time		Name	Club	Date	Meet	Location	Ref
50y freestyle	20.37		Gretchen Walsh	Virginia Cavaliers	21 March 2024	NCAA Division I Championships	Athens, United States	^[232]
100y freestyle	44.83		Gretchen Walsh	Virginia Cavaliers	22 March 2024	NCAA Division I Championships	Athens, United States	^[233]
200y freestyle	1:39.10		Missy Franklin	California Golden Bears	March 20, 2015	NCAA Division I Championships	Greensboro, United States	^[234]
500y freestyle	4:24.06		Katie Ledecky	Stanford Cardinal	March 16, 2017	NCAA Division I Championships	Indianapolis, United States	^[235]
1000y freestyle	8:59.65		Katie Ledecky	Nation's Capital	December 13, 2015	Nation's Capital Invitational	College Park, United States	^[236]
1650y freestyle	15:01.41		Katie Ledecky	Gator Swim Club	12 March 2023	Florida Spring Championships	Orlando, United States	^[237]
50y backstroke	22.82	r	Gretchen Walsh	Virginia Cavaliers	17 February 2022	ACC Championships	Atlanta, United States	^[238]
100y backstroke	48.10		Gretchen Walsh	Virginia Cavaliers	23 February 2024	ACC Championships	Greensboro, United States	^[239]
200y backstroke	1:47.16		Regan Smith	Riptide	March 10, 2019	Speedo ESSZ Spring Championship	Cary, United States	^[240]
50y breaststroke	26.88		Breeja Larson	Texas A&M Aggies	December 21, 2014	American Energy Elite Pro-Am	Oklahoma City, United States	^[241]
100y breaststroke	55.73		Lilly King	Indiana Hoosiers	March 22, 2019	NCAA Division I Championships	Austin, United States	^[242]
200y breaststroke	2:01.29		Kate Douglass	Virginia Cavaliers	18 March 2023	NCAA Division I Championships	Knoxville, United States	^[243]
100y butterfly	47.42		Gretchen Walsh	Virginia Cavaliers	22 March 2024	NCAA Division I Championships	Athens, United States	^[244]
200y butterfly	1:48.33		Regan Smith	Arizona State Sun Devils	21 October 2023	Dual Meet Arizona State vs. NC State	Tempe, United States	^[245]
200y individual medley	1:48.37		Kate Douglass	Virginia Cavaliers	16 March 2023	NCAA Division I Championships	Knoxville, United States	^[246]
400y individual medley	3:54.60		Ella Eastin	Stanford Cardinal	March 16, 2018	NCAA Division I Championships	Columbus, United States	^[247]
4×50y freestyle relay	1:23.63		Jasmine Nocentini (21.55) Gretchen Walsh (19.95) Alexandra Walsh (20.82) Maxine Parker (21.31)	Virginia Cavaliers	21 February 2024	ACC Championships	Greensboro, United States	^[248]
4×100y freestyle relay	3:05.84		Kate Douglass (46.37) Alex Walsh (46.58) Maxine Parker (47.04) Gretchen Walsh (45.85)	Virginia Cavaliers	18 March 2023	NCAA Division I Championships	Knoxville, United States	^[249]
4×200y freestyle relay	6:45.91		Simone Manuel (1:41.41) Lia Neal (1:42.15) Ella Eastin (1:41.89) Katie Ledecky (1:40.46)	Stanford Cardinal	March 15, 2017	NCAA Division I Championships	Indianapolis, United States	^[250]
4×50y medley relay	1:31.51		Gretchen Walsh (22.77) Alex Walsh (26.30) Lexi Cuomo (22.10) Kate Douglass (20.34)	Virginia Cavaliers	15 March 2023	NCAA Division I Championships	Knoxville, United States	^[251]
4×100y medley relay	3:21.01		Gretchen Walsh (48.26) Jasmine Nocentini (56.34) Alex Walsh (49.15) Maxine Parker (47.26)	Virginia	22 March 2024	NCAA Division I Championships	Athens, United States	^[252]

Legend: # – Record awaiting ratification by USA Swimming;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial

References

^ "Men's 50m Freestyle Final Results" (PDF). Omega Timing. 27 July 2019. Retrieved 11 August 2019.
^ "2020 U.S. Olympic Team Trials - Wave II: Men's 50m Freestyle Final Results" (PDF). Omega Timing. 20 June 2021. Retrieved 6 July 2021.
^ "Men's 100m Freestyle Final Results" (PDF). Omega Timing. 25 July 2019. Retrieved 11 August 2019.
^ "Men's 800m Freestyle Final Results" (PDF). Omega Timing. 26 July 2023. Retrieved 26 July 2023.
^ "Men's 1500m Freestyle Final Results" (PDF). olympics.com. 4 August 2024. Retrieved 7 August 2024.
^ "Men's 50m Backstroke Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 13 May 2022.
^ "Men's 4×100m Medley Relay Results" (PDF). Rio 2016 official website. 13 August 2016. Retrieved 14 August 2016.
^ "Men's 200m Backstroke Results" (PDF). Omega Timing. 2009-07-31. Retrieved 2011-03-25.
^ "Men's 50m Breaststroke Final Results" (PDF). omegatiming.com. 21 June 2022. Retrieved 21 July 2022.
^ "2020 U.S. Olympic Team Trials - Wave II: Men's 100m Breaststroke Semifinals Results Summary" (PDF). Omega Timing. 13 June 2021. Retrieved 4 July 2021.
^ "2024 U.S. Olympic Team Trials - Men's 200m Breaststroke Final Result" (PDF). Omega Timing. 19 June 2024. Retrieved 19 June 2024.
^ "Men's 50m Butterfly Final Results" (PDF). Omega Timing. 22 July 2019. Retrieved 22 July 2019.
^ "Men's 100m Butterfly Final Results" (PDF). olympics.com. 31 July 2021. Retrieved 27 August 2021.
^ "Men's 200 m butterfly results" (PDF). Omega Timing. 29 July 2009. Retrieved 16 November 2009.
^ Lord, Craig (29 July 2009). "WR: Phelps Answers With 1:51.51 200 'Fly". swimnews.com. Retrieved 16 November 2011.
^ "Mens 200m IM Results" (PDF). Omega Timing. 28 July 2011. Retrieved 28 July 2011.
^ <font-color=red>Flash! -FINA-World-Championships,-Swimming:-Ryan-Lochte-Sets-First-Post-Techsuit-Era-World-Record "Flash! FINA World Championships, Swimming: Ryan Lochte Sets First Post Techsuit-Era World Record". Swimming World Magazine. 28 July 2011. Retrieved 28 July 2011.
^ "Men's 400 m individual medley final results" (PDF). The Official Report of the Beijing 2008 Olympic Games. 4. BOCOG: 1300. 2008. Retrieved 17 November 2011.
^ Bishop, Greg (9 August 2008). "Phelps smashes world record to win gold". The New York Times. Retrieved 14 August 2008.
^ "Men's 4×100 m freestyle relay final results" (PDF). The Official Report of the Beijing 2008 Olympic Games. 4. BOCOG: 1303. 2008. Retrieved 17 November 2011.
^ Crouse, Karen (10 August 2008). "Lezak, Not Phelps, puts on a show". The New York Times. Retrieved 14 August 2008.
^ "Men's 4×200 m freestyle relay final results" (PDF). Omega Timing. 31 July 2009. Retrieved 17 November 2009.
^ Lord, Craig (31 July 2009). "WR: USA Takes 4x200m In 6:58.55". swimnews.com. Retrieved 17 November 2011.
^ "Men's 4×100m Medley Relay Final Results" (PDF). olympics.com. 1 August 2021. Retrieved 27 August 2021.
^ "Women's 50m Freestyle Final Results" (PDF). Omega Timing. 18 February 2024. Retrieved 18 February 2024.
^ "Women's 100m Freestyle Final Results" (PDF). Omega Timing. 26 July 2019. Retrieved 26 July 2019.
^ "2012 London Olympics: Allison Schmitt Torches 200 Free With Olympic, American Record; Missy Franklin Misses Podium". Swimming World. 31 July 2012. Retrieved 2 August 2012.
^ "Women's 400m Freestyle Results" (PDF). Rio 2016 official website. August 7, 2016. Retrieved August 8, 2016.
^ "Women's 800m Freestyle Results" (PDF). Rio 2016 official website. August 12, 2016. Retrieved August 13, 2016.
^ "Women's 1500m Freestyle Results". Omega Timing. May 16, 2018. Retrieved May 17, 2018.
^ "Women's 50m Backstroke Semifinals Results Summary" (PDF). Omega Timing. 26 July 2023. Retrieved 26 July 2023.
^ "Women's 100m Backstroke Final Results" (PDF). Omega Timing. 18 June 2024. Retrieved 19 June 2024.
^ "Women's 200m Backstroke Semifinal Results" (PDF). Omega Timing. 26 July 2019. Retrieved 26 July 2019.
^ "Women's 50m Breaststroke Finals Results". Omega Timing. July 30, 2017. Retrieved July 30, 2017.
^ "Women's 100m Breaststroke Final Results". Omega Timing. 25 July 2017. Retrieved 26 July 2017.
^ "Women's 200m Breaststroke Final Results" (PDF). olympics.com. 1 August 2024. Retrieved 3 August 2024.
^ "Women's 50m Butterfly Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 28 April 2022.
^ "Women's 100m Butterfly Semifinals Results" (PDF). Omega Timing. 15 June 2024. Retrieved 15 June 2024.
^ "Women's 200m Butterfly Final Results" (PDF). olympics.com. 1 August 2024. Retrieved 3 August 2024.
^ Lord, Craig (27 July 2009). "WR: Kukors Cracks Out 2:06.15 200IM". swimnews.com. Retrieved 26 November 2011.
^ "Women's 4x100m Freestyle Relay Final Results" (PDF). olympics.com. 27 July 2024. Retrieved 28 July 2024.
^ "Women's 4×200m Freestyle Final Results" (PDF). Omega Timing. 29 July 2021. Retrieved 27 August 2021.
^ "Women's 4x100m Medley Relay Final Results" (PDF). olympics.com. 4 August 2024. Retrieved 8 August 2024.
^ "Mixed 4×100m Freestyle Relay Final Results". Omega Timing. 27 July 2019. Retrieved 27 July 2019.
^ "Mixed 4x100m Medley Relay Final Results" (PDF). olympics.com. 3 August 2024. Retrieved 7 August 2024.
^ "Men's 50m Freestyle Results" (PDF). omegatiming.com. 21 November 2020. Retrieved 27 November 2020.
^ "Men's 100m Freestyle Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.
^ "Men's 200m Freestyle Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.
^ "Men's 400m Freestyle Final Results" (PDF). Omega Timing. 15 December 2022. Retrieved 19 December 2022.
^ "Men's 800m Freestyle Results". Swimming Australia. 24 August 2022. Retrieved 7 September 2022.
^ "Men's 1500m Freestyle Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.
^ "Men's 50m Backstroke Results" (PDF). Omega Timing. 25 November 2021. Retrieved 2 December 2021.
^ "Men's 100m Backstroke Results" (PDF). 29 August 2021. Retrieved 10 September 2021.
^ "Men's 200m Backstroke Results" (PDF). Omega Timing. 2010-12-19. Retrieved 2010-12-19.
^ "Men's 50m Breaststroke Final Results" (PDF). Omega Timing. 18 December 2022. Retrieved 19 December 2022.
^ "Men's 100m Breaststroke Results" (PDF). Omega Timing. 4 December 2021. Retrieved 5 December 2021.
^ "Men's 200m Breaststroke Final Results" (PDF). Omega Timing. 16 December 2022. Retrieved 19 December 2022.
^ "Men's 50m Butterfly Results" (PDF). Omega Timing. 16 November 2020. Retrieved 21 November 2020.
^ "Men's 100m Butterfly Results" (PDF). omegatiming.com. 21 November 2020. Retrieved 27 November 2020.
^ "Men's 200m Butterfly Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.
^ "Men's 100m IM Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.
^ <font-color=red>Flash! -Ryan-Lochte-Crushes-1:50-Barrier-in-200-IM-for-World-Record "Flash! Ryan Lochte Crushes 1:50 Barrier in 200 IM for World Record". Swimming World Magazine. 14 December 2012. Retrieved 16 December 2012.
^ "Men's 400m IM Results" (PDF). Omega Timing. 2010-12-16. Retrieved 2010-12-16.
^ "Men's 4×50m Freestyle Final Results". Omega Timing. December 14, 2018. Retrieved December 20, 2018.
^ "Men's 4×100m Freestyle Final Results". Omega Timing. December 11, 2018. Retrieved December 20, 2018.
^ "Men's 4×200m Freestyle Final Results" (PDF). Omega Timing. 16 December 2022. Retrieved 19 December 2022.
^ "Men's 4x50m Medley Relay Final Results" (PDF). Omega Timing. 17 December 2022. Retrieved 19 December 2022.
^ "Men's 4x100m Medley Relay Final Results" (PDF). Omega Timing. 18 December 2022. Retrieved 19 December 2022.
^ "Women's 50m Freestyle Results" (PDF). omegatiming.com. 18 September 2021. Retrieved 5 October 2021.
^ "Women's 100m Freestyle Results" (PDF). omegatiming.com. 10 November 2020. Retrieved 14 November 2020.
^ "Women's 200m Freestyle Final Results". Omega Timing. December 11, 2018. Retrieved December 12, 2018.
^ "Women's 400m Freestyle Final Results" (PDF). Omega Timing. 28 October 2022. Retrieved 30 October 2022.
^ "Women's 800m Freestyle Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.
^ "Women's 1500m Freestyle Results" (PDF). Omega Timing. 29 October 2022. Retrieved 30 October 2022.
^ "Women's 50m Backstroke Final Results" (PDF). Omega Timing. 16 December 2022. Retrieved 19 December 2022.
^ "Women's 100m Backstroke Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.
^ <font-color=red>Flash! -FINA-World-Cup,-Berlin:-Missy-Franklin-Downs-World-Record-During-Day-One-Finals "FINA World Cup, Berlin: Missy Franklin Downs World Record During Day One Finals". Swimming World Magazine. 22 October 2011. Retrieved 22 October 2011.
^ "Women's 200m Backstroke Result" (PDF). Omega Timing. 22 October 2011. Retrieved 23 October 2011.
^ "Women's 50m Breaststroke Results" (PDF). Omega Timing. 21 November 2020. Retrieved 29 November 2020.
^ "Women's 100m Breaststroke Results" (PDF). Omega Timing. 22 November 2020. Retrieved 29 November 2020.
^ "Women's 200m Breaststroke Results" (PDF). Omega Timing. 2010-12-19. Retrieved 2010-12-19.
^ "Women's 50m Butterfly Final Results" (PDF). Omega Timing. 19 December 2021. Retrieved 20 December 2021.
^ "Women's 100m Butterfly Results" (PDF). Omega Timing. 3 December 2021. Retrieved 3 December 2021.
^ "Women's 200m Butterfly Final Results". Omega Timing. December 12, 2018. Retrieved December 21, 2018.
^ "Women's 100m IM Results" (PDF). Omega Timing. 4 December 2021. Retrieved 5 December 2021.
^ "Women's 200m IM Final Results" (PDF). Omega Timing. 13 December 2022. Retrieved 19 December 2022.
^ "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 5. Retrieved 12 January 2020.
^ "Women's 4×50m Freestyle Relay Final Results" (PDF). Omega Timing. 15 December 2022. Retrieved 19 December 2022.
^ "Women's 4×100m Freestyle Relay Final Results" (PDF). Omega Timing. 13 December 2022. Retrieved 19 December 2022.
^ "Women's 4×200m Freestyle Relay Final Results" (PDF). Omega Timing. 14 December 2022. Retrieved 19 December 2022.
^ "Women's 4×50m Medley Relay Final Results". Omega Timing. December 12, 2018. Retrieved December 20, 2018.
^ "Women's 4×100m Medley Relay Final Results" (PDF). Omega Timing. 18 December 2022. Retrieved 19 December 2022.
^ "Mixed 4×50m Freestyle Relay Final Results". Omega Timing. 12 December 2018. Retrieved 19 December 2022.
^ "Mixed 4×50m Medley Relay Final Results" (PDF). omegatiming.com. 14 December 2022. Retrieved 17 December 2022.
^ "Men's 50y Freestyle Finals Results". swmeets.com. March 22, 2018. Retrieved March 23, 2018.
^ "Men's 100y Freestyle Finals Results". swmeets.com. March 24, 2018. Retrieved March 26, 2018.
^ Anya Pelshaw (29 March 2024). "2024 MEN'S NCAAS: LUKE HOBSON TAKES NCAA RECORD BACK WITH 1:28.81 200 FREE". SwimSwam. Retrieved 30 March 2024.
^ Lauren Neidigh (19 February 2020). "Kieran Smith Smashes NCAA, American Record with 4:06.3 500 Free". SwimSwam. Retrieved 3 March 2020.
^ James Sutherland (24 February 2021). "Kieran Smith Ties 500 Free American Record In 4:06.32; Magahey Now #2 All-Time". SwimSwam. Retrieved 1 March 2021.
^ "Texas' Clark Smith Splits Way To 1000 Free NCAA, American Record". Swimming World. 5 December 2015. Retrieved 5 December 2015.
^ Lauren Neidigh (22 February 2020). "2020 SECs: Florida's Bobby Finke Demolishes American Record with 14:12 Mile". SwimSwam. Retrieved 3 March 2020.
^ Anya Pelshaw (27 March 2024). "2024 M. NCAAS: HAYES #1 50 BACK SPLIT ALL-TIME, BELL #1 50 BREAST SPLIT ALL-TIME". SwimSwam. Retrieved 29 March 2024.
^ "Men 400 Yard Medley Relay Finals". swimmeetresults.tech. 25 March 2022. Retrieved 29 March 2022.
^ "Men 200 Yard Backstroke Finals". NCAA. 30 March 2024. Retrieved 31 March 2024.
^ "Kevin Cordes Scares 50-Point Barrier With Scorching 100 Breast American, NCAA Record". Swimming World. March 28, 2014. Retrieved March 29, 2014.
^ Braden Keith (December 21, 2014). "Cody Miller Breaks American Record in 50 SCY Breaststroke on Sunday at AESC Pro-Am". SwimSwam. Retrieved March 27, 2015.
^ Spencer Penland (29 March 2024). "CAL FIFTH YEAR LIAM BELL BREAKS FINNERTY'S NCAA RECORD WITH 49.53 100 BREAST". SwimSwam. Retrieved 30 March 2024.
^ "Will Licon Obliterates American Record in 200 Breast". Swimming World. March 25, 2017. Retrieved March 25, 2017.
^ "44.99 In 100 Fly Gives Giles Smith First USA Swimming National Title". Swimming World. December 5, 2014. Retrieved December 6, 2014.
^ "Chesapeake Elite Pro Am: Bryan Lundquist Doubles, Sets Meet Record". Swimming World. December 20, 2009. Retrieved March 27, 2015.
^ "Men's 100y Butterfly Results". swmeets.com. March 23, 2018. Retrieved March 26, 2018.
^ "Jack Conger Smashes American Record in 200 Fly, Wins First NCAA Title". Swimming World. March 25, 2017. Retrieved March 26, 2017.
^ "DESTIN LASCO CRACKS AMERICAN RECORD IN 200 IM, WINS NCAA TITLE WITH 1:37.91". SwimSwam. 28 March 2024. Retrieved 29 March 2024.
^ "Men's 400y IM Finals". sidearmstats.com. March 24, 2017. Retrieved March 24, 2017.
^ Spencer Penland (28 March 2024). "NC STATE BREAKS OWN MONTH-OLD AMERICAN RECORD IN THE 200 FREE RELAY (1:14.13)". SwimSwam. Retrieved 29 March 2024.
^ "Men's 4×100y Freestyle Relay Results". swmeets.com. March 24, 2018. Retrieved March 26, 2018.
^ "Men's 4×200y Freestyle Relay Finals". swimmeetresults.tech. 22 March 2023. Retrieved 30 March 2023.
^ Anya Pelshaw (27 March 2024). "2024 M. NCAAS: HAYES #1 50 BACK SPLIT ALL-TIME, BELL #1 50 BREAST SPLIT ALL-TIME". SwimSwam. Retrieved 29 March 2024.
^ "Men's 4×100y Medley Relay Finals". sidearmstats.com. March 23, 2017. Retrieved March 24, 2017.
^ "Women's 50y Freestyle Finals Results". NCAA. 21 March 2024. Retrieved 22 March 2024.
^ "Women's 100y Freestyle Finals". NCAA. 23 March 2024. Retrieved 24 March 2024.
^ "Women's 200y Freestyle Results". swmeets.com. March 20, 2015. Retrieved March 21, 2015.
^ "Women's 500y Freestyle Results". NCAA. March 16, 2017. Retrieved March 16, 2017.
^ "Official Race Video: Katie Ledecky Breaks 9:00 For 1000 Yard Free American Mark". Swimming World. December 13, 2015. Retrieved December 14, 2015.
^ Yanyan Li (12 March 2023). "KATIE LEDECKY SWIMS 15:01.41 1650-YARD FREE TO BREAK U.S. OPEN AND AMERICAN RECORD". SwimSwam. Retrieved 30 March 2023.
^ David Rieder (17 February 2022). "Virginia Shatters Fastest Time Ever in Women's 200 Medley Relay; Gretchen Walsh Swims First-Ever Sub-23 50 Backstroke". Swimming World. Retrieved 18 February 2022.
^ David Rieder (23 February 2024). "ACC Championships, Day 4 Finals: Gretchen Walsh Hits 48.10 100 Backstroke for New Record Leading Off Virginia Medley Relay". Swimming World. Retrieved 25 February 2024.
^ Torrey Hart (March 10, 2019). "Regan Smith, 17, Sets 200 Back American Record at Cary Sectionals". swimswam.com. Retrieved March 14, 2019.
^ "Breeja Larson, Cody Miller Set American, U.S. Open Records at American Energy Elite Pro-Am". Swimming World. December 21, 2014. Retrieved December 23, 2014.
^ Lauren Neidigh (March 22, 2019). "2019 Women's NCAA Championships: Day 3 Finals Live Recap". swimswam.com. Retrieved March 23, 2019.
^ "Women's 200y Breaststroke Final Results". NCAA. 18 March 2023. Retrieved 25 March 2023.
^ "Women's 100y Butterfly Finals". NCAA. 22 March 2024. Retrieved 23 March 2024.
^ Coleman Hodges (20 October 2023). "REGAN SMITH DOWNS US OPEN, AMERICAN RECORD IN 200Y FLY WITH 1:48.33". SwimSwam. Retrieved 28 October 2023.
^ "Women's 200y IM Final Results". NCAA. 16 March 2023. Retrieved 17 March 2023.
^ "Women's 400y IM Final Results". NCAA. March 16, 2018. Retrieved March 17, 2018.
^ Ben Dornan (16 February 2023). "Kate Douglass Hits NCAA, American, And US Open Record With 48.84 100 Butterfly". SwimSwam. Retrieved 22 February 2024.
^ "Women's 4×100y Freestyle Relay Final Results". NCAA. 18 March 2023. Retrieved 25 March 2023.
^ "2017 NCAA Women's Championships: Stanford Smashes Relay Record". Swimming World. March 15, 2017. Retrieved March 16, 2017.
^ "Women's 4×50y Medley Relay Final Results". NCAA. 15 March 2023. Retrieved 25 March 2023.
^ David Rieder (18 February 2022). "Kate Douglass Anchors Virginia to American and NCAA Record-Smashing 400 Medley Relay; Third Relay Record of Meet". Swimming World. Retrieved 20 February 2022.
^ "Women's 400 Yard Medley Relay Finals". swimmeetresults.tech. 18 March 2022. Retrieved 20 March 2022.
^ "2020 U.S. Olympic Team Trials - Wave II: Men's 50m Freestyle Final Results" (PDF). Omega Timing. 20 June 2021. Retrieved 6 July 2021.
^ "Men's 100m Freestyle Heats Result" (PDF). Omega Timing. 18 June 2024. Retrieved 21 July 2024.
^ "Men's 800m Freestyle Results" (PDF). Omega Timing. 1 July 2023. Retrieved 3 July 2023.
^ "Men's 1500m Freestyle Final" (PDF). Omega Timing. 23 June 2024. Retrieved 23 June 2024.
^ "Men's 50m Backstroke Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 13 May 2022.
^ "Aaron Peirsol reclaims 100 back world mark". ESPN. 2009-07-08. Retrieved 2009-11-11.
^ Riley Overend (28 April 2022). "MICHAEL ANDREW BREAKS 50 BREAST AMERICAN RECORD WITH 26.52". SwimSwam. Retrieved 9 May 2022.
^ "2020 U.S. Olympic Team Trials - Wave II: Men's 100m Breaststroke Semifinals Results Summary" (PDF). Omega Timing. 13 June 2021. Retrieved 4 July 2021.
^ "2024 U.S. Olympic Team Trials - Men's 200m Breaststroke Final Result" (PDF). Omega Timing. 19 June 2024. Retrieved 19 June 2024.
^ "Men's 50m Butterfly Results" (PDF). Omega Timing. 27 April 2022. Retrieved 13 May 2022.
^ "2020 U.S. Olympic Team Trials - Wave II: Men's 100m Butterfly Semifinals Results Summary" (PDF). Omega Timing. 18 June 2021. Retrieved 6 July 2021.
^ "Women's 50m Freestyle Results" (PDF). Omega Timing. 1 July 2023. Retrieved 3 July 2023.
^ "Women's 100m Freestyle Final Results". Omega Timing. 25 July 2018. Retrieved 26 July 2018.
^ "Women's 200m Freestyle Final Results" (PDF). Omega Timing. 3 March 2023. Retrieved 10 March 2023.
^ "Katie Ledecky Posts Second-Fastest 400 Free in History, New U.S. Open Record". Swimming World. May 17, 2018. Retrieved May 18, 2018.
^ Bryan Flaherty (January 17, 2016). "Katie Ledecky does it again, breaks world record in 800 free". The Washington Post. Retrieved January 18, 2016.
^ "Women's 1500m Freestyle Results". Omega Timing. May 16, 2018. Retrieved May 17, 2018.
^ "Women's 50m Backstroke Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 13 May 2022.
^ "Women's 100m Backstroke Final Results" (PDF). Omega Timing. 18 June 2024. Retrieved 19 June 2024.
^ "Women's 200m Backstroke Results" (PDF). Omega Timing. 28 June 2023. Retrieved 30 June 2023.
^ "Women's 50m Breaststroke Results". Omega Timing. 29 June 2017. Retrieved 29 June 2017.
^ "Women's 200m Breaststroke Final Results". swmeets.com. 13 January 2024. Retrieved 13 January 2024.
^ "Women's 50m Butterfly Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 28 April 2022.
^ "Women's 100m Butterfly Semifinals Results" (PDF). Omega Timing. 15 June 2024. Retrieved 15 June 2024.
^ Anya Pelshaw (4 June 2023). "REGAN SMITH BREAKS AMERICAN AND US OPEN RECORDS WITH LCM 2:03.87 200 BUTTERFLY". SwimSwam. Retrieved 7 June 2023.
^ Yanyan Li (30 April 2022). "ALEX WALSH BREAKS U.S. OPEN RECORD WITH 2:07.84 200 IM, #2 AMERICAN EVER". SwimSwam. Retrieved 12 May 2022.
^ "Women's 400m IM Results" (PDF). Omega Timing. 2 December 2022. Retrieved 4 December 2022.
^ "Indiana Posts Eight New Relay World Records at Fall Frenzy". Swimming World. 11 August 2013. Retrieved 13 August 2013.
^ "Indiana Posts Eight New Relay World Records at Fall Frenzy". Swimming World. 11 August 2013. Retrieved 13 August 2013.
^ "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 13. Retrieved 11 January 2020.
^ "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 2. Retrieved 12 January 2020.
^ "Men's 200m Freestyle Results". Omega Timing. December 12, 2015. Retrieved October 15, 2017.
^ "Men's 400m Freestyle Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.
^ "Duel in the Pool: Lotte Friis, Jessica Hardy, Caitlin Leverenz Post Textile Bests; Team USA Clinches Team Victory; News Breaks of Tyler Clary Shoulder Injury". Swimming World. 17 December 2011. Retrieved 18 December 2011.
^ "Men's 800m Freestyle Results" (PDF). Omega Timing. 17 December 2011. Retrieved 18 December 2011.
^ "Men's 1500m Freestyle Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.
^ "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 22. Retrieved 12 January 2020.
^ "Men's 100m Backstroke Results". Omega Timing. December 12, 2015. Retrieved December 13, 2015.
^ "Men's 200m Backstroke Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.
^ "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 4. Retrieved 12 January 2020.
^ "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 4. Retrieved 12 January 2020.
^ "Men's 200m Breaststroke Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.
^ "Men's 50m Butterfly Final Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.
^ "Men's 100m Butterfly Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.
^ "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 24. Retrieved 12 January 2020.
^ "Men's 100m IM Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.
^ "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 12. Retrieved 12 January 2020.
^ "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 13. Retrieved 11 January 2020.
^ "2019 ISL Season – Las Vegas Day 1 Results" (PDF). isl.global. 20 December 2019. p. 25. Retrieved 4 July 2023.
^ "Men's 4×100m Medley Relay". Omega Timing. December 11, 2015. Retrieved December 12, 2015.
^ "Women's 50m Freestyle Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.
^ "Women's 100m Freestyle Final Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.
^ "Women's 200m Freestyle Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.
^ "Women's 400m Freestyle Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.
^ "Women's 800m Freestyle Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.
^ "Women's 1500m Freestyle Results" (PDF). swimswam.com. 4 November 2022. Retrieved 5 November 2022.
^ "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 21. Retrieved 12 January 2020.
^ "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 17. Retrieved 12 January 2020.
^ "Women's 200m Backstroke Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.
^ "Women's 50m Breaststroke Final Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.
^ "Women's 100m Breaststroke Results". Omega Timing. December 12, 2015. Retrieved December 16, 2015.
^ "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 23. Retrieved 12 January 2020.
^ "Women's 100m Butterfly Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.
^ "Women's 200m Butterfly Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.
^ "Women's 100m IM Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.
^ "Women's 200m IM Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.
^ "Women's 400m IM Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.
^ "2019 ISL Season – Las Vegas Day 1 Results" (PDF). isl.global. 20 December 2019. p. 7. Retrieved 4 July 2023.
^ Lohn, John (December 11, 2015). "DUEL IN THE POOL: TEAM USA GOES ON RECORD ASSAULT TO SECURE 74-48 ADVANTAGE". Swimvortex. Retrieved December 12, 2015.
^ "Men's 50y Freestyle Finals Results". swmeets.com. March 22, 2018. Retrieved March 23, 2018.
^ "Men's 100y Freestyle Finals Results". swmeets.com. March 24, 2018. Retrieved March 26, 2018.
^ Anya Pelshaw (29 March 2024). "2024 MEN'S NCAAS: LUKE HOBSON TAKES NCAA RECORD BACK WITH 1:28.81 200 FREE". SwimSwam. Retrieved 30 March 2024.
^ Sean Griffin (28 March 2024). "LEON MARCHAND DROPS MIND-BOGGLING 4:02.31 IN THE 500 FREE TO OBLITERATE HIS OWN NCAA RECORD". SwimSwam. Retrieved 29 March 2024.
^ "Texas' Clark Smith Splits Way To 1000 Free NCAA, American Record". Swimming World. 5 December 2015. Retrieved 5 December 2015.
^ Lauren Neidigh (22 February 2020). "2020 SECs: Florida's Bobby Finke Demolishes American Record with 14:12 Mile". SwimSwam. Retrieved 3 March 2020.
^ Anya Pelshaw (27 March 2024). "2024 M. NCAAS: HAYES #1 50 BACK SPLIT ALL-TIME, BELL #1 50 BREAST SPLIT ALL-TIME". SwimSwam. Retrieved 29 March 2024.
^ "Men 400 Yard Medley Relay Finals". swimmeetresults.tech. 25 March 2022. Retrieved 29 March 2022.
^ "Men 200 Yard Backstroke Finals". NCAA. 30 March 2024. Retrieved 31 March 2024.
^ Spencer Penland (29 March 2024). "CAL FIFTH YEAR LIAM BELL BREAKS FINNERTY'S NCAA RECORD WITH 49.53 100 BREAST". SwimSwam. Retrieved 30 March 2024.
^ "Men 200 Yard Breaststroke Finals". NCAA. 30 March 2024. Retrieved 31 March 2024.
^ "44.99 In 100 Fly Gives Giles Smith First USA Swimming National Title". Swimming World. December 5, 2014. Retrieved December 6, 2014.
^ "Men's 100y Butterfly Results". swmeets.com. March 23, 2018. Retrieved March 26, 2018.
^ "Jack Conger Smashes American Record in 200 Fly, Wins First NCAA Title". Swimming World. March 25, 2017. Retrieved March 26, 2017.
^ "Men's 200y IM Results". swimmeetresults.tech. 23 March 2023. Retrieved 30 March 2023.
^ "Men's 200y IM Results". swimmeetresults.tech. 24 March 2023. Retrieved 30 March 2023.
^ "Men's 4×50y Freestyle Relay Finals". swimmeetresults.tech. 23 March 2023. Retrieved 30 March 2023.
^ "Men's 4×100y Freestyle Relay Finals". swimmeetresults.tech. 30 March 2024. Retrieved 31 March 2024.
^ Spencer Penland (27 March 2024). "HOBSON BREAKS NCAA RECORD WITH 1:29.13 200 FR… THEN MARCHAND GOES 1:28.97 IN THE NEXT HEAT". SwimSwam. Retrieved 29 March 2024.
^ Anya Pelshaw (27 March 2024). "2024 M. NCAAS: HAYES #1 50 BACK SPLIT ALL-TIME, BELL #1 50 BREAST SPLIT ALL-TIME". SwimSwam. Retrieved 29 March 2024.
^ Spencer Penland (29 March 2024). "ASU WINS FIRST RELAY NCAA TITLE IN PROGRAM HISTORY, CRUSHES 400 MEDLEY NCAA RECORD IN 2:57.32". SwimSwam. Retrieved 30 March 2024.
^ "Women's 50y Freestyle Finals Results". NCAA. 21 March 2024. Retrieved 22 March 2024.
^ "Women's 100y Freestyle Finals". NCAA. 23 March 2024. Retrieved 24 March 2024.
^ "Women's 200y Freestyle Results". swmeets.com. March 20, 2015. Retrieved March 21, 2015.
^ "Women's 500y Freestyle Results". NCAA. March 16, 2017. Retrieved March 16, 2017.
^ "Official Race Video: Katie Ledecky Breaks 9:00 For 1000 Yard Free American Mark". Swimming World. December 13, 2015. Retrieved December 14, 2015.
^ Yanyan Li (12 March 2023). "KATIE LEDECKY SWIMS 15:01.41 1650-YARD FREE TO BREAK U.S. OPEN AND AMERICAN RECORD". SwimSwam. Retrieved 30 March 2023.
^ David Rieder (17 February 2022). "Virginia Shatters Fastest Time Ever in Women's 200 Medley Relay; Gretchen Walsh Swims First-Ever Sub-23 50 Backstroke". Swimming World. Retrieved 18 February 2022.
^ David Rieder (23 February 2024). "ACC Championships, Day 4 Finals: Gretchen Walsh Hits 48.10 100 Backstroke for New Record Leading Off Virginia Medley Relay". Swimming World. Retrieved 25 February 2024.
^ Torrey Hart (March 10, 2019). "Regan Smith, 17, Sets 200 Back American Record at Cary Sectionals". swimswam.com. Retrieved March 14, 2019.
^ "Breeja Larson, Cody Miller Set American, U.S. Open Records at American Energy Elite Pro-Am". Swimming World. December 21, 2014. Retrieved December 23, 2014.
^ Lauren Neidigh (March 22, 2019). "2019 Women's NCAA Championships: Day 3 Finals Live Recap". swimswam.com. Retrieved March 23, 2019.
^ "Women's 200y Breaststroke Final Results". NCAA. 18 March 2023. Retrieved 25 March 2023.
^ "Women's 100y Butterfly Finals". NCAA. 22 March 2024. Retrieved 23 March 2024.
^ Coleman Hodges (20 October 2023). "REGAN SMITH DOWNS US OPEN, AMERICAN RECORD IN 200Y FLY WITH 1:48.33". SwimSwam. Retrieved 28 October 2023.
^ "Women's 200y IM Final Results". NCAA. 16 March 2023. Retrieved 17 March 2023.
^ "Women's 400y IM Final Results". NCAA. March 16, 2018. Retrieved March 17, 2018.
^ Yanyan Li (21 February 2024). "VIRGINIA WOMEN BREAK NCAA AND U.S. OPEN RECORD IN 200 FREE RELAY (1:23.63)". SwimSwam. Retrieved 22 February 2024.
^ "Women's 4×100y Freestyle Relay Final Results". NCAA. 18 March 2023. Retrieved 25 March 2023.
^ "2017 NCAA Women's Championships: Stanford Smashes Relay Record". Swimming World. March 15, 2017. Retrieved March 16, 2017.
^ "Women's 4×50y Medley Relay Final Results". NCAA. 15 March 2023. Retrieved 25 March 2023.
^ "Women's 400y Medley Relay Final Results". NCAA. 22 March 2024. Retrieved 22 March 2024.

{International swimming} {Records in swimming}
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).

[1] "Men's 50m Freestyle Final Results" (PDF). Omega Timing. 27 July 2019. Retrieved 11 August 2019.

[2] "2020 U.S. Olympic Team Trials - Wave II: Men's 50m Freestyle Final Results" (PDF). Omega Timing. 20 June 2021. Retrieved 6 July 2021.

[3] "Men's 100m Freestyle Final Results" (PDF). Omega Timing. 25 July 2019. Retrieved 11 August 2019.

[4] "Men's 800m Freestyle Final Results" (PDF). Omega Timing. 26 July 2023. Retrieved 26 July 2023.

[5] "Men's 1500m Freestyle Final Results" (PDF). olympics.com. 4 August 2024. Retrieved 7 August 2024.

[6] "Men's 50m Backstroke Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 13 May 2022.

[7] "Men's 4×100m Medley Relay Results" (PDF). Rio 2016 official website. 13 August 2016. Retrieved 14 August 2016.

[8] "Men's 200m Backstroke Results" (PDF). Omega Timing. 2009-07-31. Retrieved 2011-03-25.

[9] "Men's 50m Breaststroke Final Results" (PDF). omegatiming.com. 21 June 2022. Retrieved 21 July 2022.

[10] "2020 U.S. Olympic Team Trials - Wave II: Men's 100m Breaststroke Semifinals Results Summary" (PDF). Omega Timing. 13 June 2021. Retrieved 4 July 2021.

[11] "2024 U.S. Olympic Team Trials - Men's 200m Breaststroke Final Result" (PDF). Omega Timing. 19 June 2024. Retrieved 19 June 2024.

[12] "Men's 50m Butterfly Final Results" (PDF). Omega Timing. 22 July 2019. Retrieved 22 July 2019.

[13] "Men's 100m Butterfly Final Results" (PDF). olympics.com. 31 July 2021. Retrieved 27 August 2021.

[14] "Men's 200 m butterfly results" (PDF). Omega Timing. 29 July 2009. Retrieved 16 November 2009.

[15] Lord, Craig (29 July 2009). "WR: Phelps Answers With 1:51.51 200 'Fly". swimnews.com. Retrieved 16 November 2011.

[16] "Mens 200m IM Results" (PDF). Omega Timing. 28 July 2011. Retrieved 28 July 2011.

[17] <font-color=red>Flash! -FINA-World-Championships,-Swimming:-Ryan-Lochte-Sets-First-Post-Techsuit-Era-World-Record "Flash! FINA World Championships, Swimming: Ryan Lochte Sets First Post Techsuit-Era World Record". Swimming World Magazine. 28 July 2011. Retrieved 28 July 2011.

[18] "Men's 400 m individual medley final results" (PDF). The Official Report of the Beijing 2008 Olympic Games. 4. BOCOG: 1300. 2008. Retrieved 17 November 2011.

[19] Bishop, Greg (9 August 2008). "Phelps smashes world record to win gold". The New York Times. Retrieved 14 August 2008.

[20] "Men's 4×100 m freestyle relay final results" (PDF). The Official Report of the Beijing 2008 Olympic Games. 4. BOCOG: 1303. 2008. Retrieved 17 November 2011.

[21] Crouse, Karen (10 August 2008). "Lezak, Not Phelps, puts on a show". The New York Times. Retrieved 14 August 2008.

[22] "Men's 4×200 m freestyle relay final results" (PDF). Omega Timing. 31 July 2009. Retrieved 17 November 2009.

[23] Lord, Craig (31 July 2009). "WR: USA Takes 4x200m In 6:58.55". swimnews.com. Retrieved 17 November 2011.

[24] "Men's 4×100m Medley Relay Final Results" (PDF). olympics.com. 1 August 2021. Retrieved 27 August 2021.

[25] "Women's 50m Freestyle Final Results" (PDF). Omega Timing. 18 February 2024. Retrieved 18 February 2024.

[26] "Women's 100m Freestyle Final Results" (PDF). Omega Timing. 26 July 2019. Retrieved 26 July 2019.

[27] "2012 London Olympics: Allison Schmitt Torches 200 Free With Olympic, American Record; Missy Franklin Misses Podium". Swimming World. 31 July 2012. Retrieved 2 August 2012.

[28] "Women's 400m Freestyle Results" (PDF). Rio 2016 official website. August 7, 2016. Retrieved August 8, 2016.

[29] "Women's 800m Freestyle Results" (PDF). Rio 2016 official website. August 12, 2016. Retrieved August 13, 2016.

[30] "Women's 1500m Freestyle Results". Omega Timing. May 16, 2018. Retrieved May 17, 2018.

[31] "Women's 50m Backstroke Semifinals Results Summary" (PDF). Omega Timing. 26 July 2023. Retrieved 26 July 2023.

[32] "Women's 100m Backstroke Final Results" (PDF). Omega Timing. 18 June 2024. Retrieved 19 June 2024.

[33] "Women's 200m Backstroke Semifinal Results" (PDF). Omega Timing. 26 July 2019. Retrieved 26 July 2019.

[34] "Women's 50m Breaststroke Finals Results". Omega Timing. July 30, 2017. Retrieved July 30, 2017.

[35] "Women's 100m Breaststroke Final Results". Omega Timing. 25 July 2017. Retrieved 26 July 2017.

[36] "Women's 200m Breaststroke Final Results" (PDF). olympics.com. 1 August 2024. Retrieved 3 August 2024.

[37] "Women's 50m Butterfly Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 28 April 2022.

[38] "Women's 100m Butterfly Semifinals Results" (PDF). Omega Timing. 15 June 2024. Retrieved 15 June 2024.

[39] "Women's 200m Butterfly Final Results" (PDF). olympics.com. 1 August 2024. Retrieved 3 August 2024.

[40] Lord, Craig (27 July 2009). "WR: Kukors Cracks Out 2:06.15 200IM". swimnews.com. Retrieved 26 November 2011.

[41] "Women's 4x100m Freestyle Relay Final Results" (PDF). olympics.com. 27 July 2024. Retrieved 28 July 2024.

[42] "Women's 4×200m Freestyle Final Results" (PDF). Omega Timing. 29 July 2021. Retrieved 27 August 2021.

[43] "Women's 4x100m Medley Relay Final Results" (PDF). olympics.com. 4 August 2024. Retrieved 8 August 2024.

[44] "Mixed 4×100m Freestyle Relay Final Results". Omega Timing. 27 July 2019. Retrieved 27 July 2019.

[45] "Mixed 4x100m Medley Relay Final Results" (PDF). olympics.com. 3 August 2024. Retrieved 7 August 2024.

[46] "Men's 50m Freestyle Results" (PDF). omegatiming.com. 21 November 2020. Retrieved 27 November 2020.

[47] "Men's 100m Freestyle Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.

[48] "Men's 200m Freestyle Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.

[49] "Men's 400m Freestyle Final Results" (PDF). Omega Timing. 15 December 2022. Retrieved 19 December 2022.

[50] "Men's 800m Freestyle Results". Swimming Australia. 24 August 2022. Retrieved 7 September 2022.

[51] "Men's 1500m Freestyle Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.

[52] "Men's 50m Backstroke Results" (PDF). Omega Timing. 25 November 2021. Retrieved 2 December 2021.

[53] "Men's 100m Backstroke Results" (PDF). 29 August 2021. Retrieved 10 September 2021.

[54] "Men's 200m Backstroke Results" (PDF). Omega Timing. 2010-12-19. Retrieved 2010-12-19.

[55] "Men's 50m Breaststroke Final Results" (PDF). Omega Timing. 18 December 2022. Retrieved 19 December 2022.

[56] "Men's 100m Breaststroke Results" (PDF). Omega Timing. 4 December 2021. Retrieved 5 December 2021.

[57] "Men's 200m Breaststroke Final Results" (PDF). Omega Timing. 16 December 2022. Retrieved 19 December 2022.

[58] "Men's 50m Butterfly Results" (PDF). Omega Timing. 16 November 2020. Retrieved 21 November 2020.

[59] "Men's 100m Butterfly Results" (PDF). omegatiming.com. 21 November 2020. Retrieved 27 November 2020.

[60] "Men's 200m Butterfly Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.

[61] "Men's 100m IM Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.

[62] <font-color=red>Flash! -Ryan-Lochte-Crushes-1:50-Barrier-in-200-IM-for-World-Record "Flash! Ryan Lochte Crushes 1:50 Barrier in 200 IM for World Record". Swimming World Magazine. 14 December 2012. Retrieved 16 December 2012.

[63] "Men's 400m IM Results" (PDF). Omega Timing. 2010-12-16. Retrieved 2010-12-16.

[64] "Men's 4×50m Freestyle Final Results". Omega Timing. December 14, 2018. Retrieved December 20, 2018.

[65] "Men's 4×100m Freestyle Final Results". Omega Timing. December 11, 2018. Retrieved December 20, 2018.

[66] "Men's 4×200m Freestyle Final Results" (PDF). Omega Timing. 16 December 2022. Retrieved 19 December 2022.

[67] "Men's 4x50m Medley Relay Final Results" (PDF). Omega Timing. 17 December 2022. Retrieved 19 December 2022.

[68] "Men's 4x100m Medley Relay Final Results" (PDF). Omega Timing. 18 December 2022. Retrieved 19 December 2022.

[69] "Women's 50m Freestyle Results" (PDF). omegatiming.com. 18 September 2021. Retrieved 5 October 2021.

[70] "Women's 100m Freestyle Results" (PDF). omegatiming.com. 10 November 2020. Retrieved 14 November 2020.

[71] "Women's 200m Freestyle Final Results". Omega Timing. December 11, 2018. Retrieved December 12, 2018.

[72] "Women's 400m Freestyle Final Results" (PDF). Omega Timing. 28 October 2022. Retrieved 30 October 2022.

[73] "Women's 800m Freestyle Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.

[74] "Women's 1500m Freestyle Results" (PDF). Omega Timing. 29 October 2022. Retrieved 30 October 2022.

[75] "Women's 50m Backstroke Final Results" (PDF). Omega Timing. 16 December 2022. Retrieved 19 December 2022.

[76] "Women's 100m Backstroke Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 27 November 2020.

[77] <font-color=red>Flash! -FINA-World-Cup,-Berlin:-Missy-Franklin-Downs-World-Record-During-Day-One-Finals "FINA World Cup, Berlin: Missy Franklin Downs World Record During Day One Finals". Swimming World Magazine. 22 October 2011. Retrieved 22 October 2011.

[78] "Women's 200m Backstroke Result" (PDF). Omega Timing. 22 October 2011. Retrieved 23 October 2011.

[79] "Women's 50m Breaststroke Results" (PDF). Omega Timing. 21 November 2020. Retrieved 29 November 2020.

[80] "Women's 100m Breaststroke Results" (PDF). Omega Timing. 22 November 2020. Retrieved 29 November 2020.

[81] "Women's 200m Breaststroke Results" (PDF). Omega Timing. 2010-12-19. Retrieved 2010-12-19.

[82] "Women's 50m Butterfly Final Results" (PDF). Omega Timing. 19 December 2021. Retrieved 20 December 2021.

[83] "Women's 100m Butterfly Results" (PDF). Omega Timing. 3 December 2021. Retrieved 3 December 2021.

[84] "Women's 200m Butterfly Final Results". Omega Timing. December 12, 2018. Retrieved December 21, 2018.

[85] "Women's 100m IM Results" (PDF). Omega Timing. 4 December 2021. Retrieved 5 December 2021.

[86] "Women's 200m IM Final Results" (PDF). Omega Timing. 13 December 2022. Retrieved 19 December 2022.

[87] "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 5. Retrieved 12 January 2020.

[88] "Women's 4×50m Freestyle Relay Final Results" (PDF). Omega Timing. 15 December 2022. Retrieved 19 December 2022.

[89] "Women's 4×100m Freestyle Relay Final Results" (PDF). Omega Timing. 13 December 2022. Retrieved 19 December 2022.

[90] "Women's 4×200m Freestyle Relay Final Results" (PDF). Omega Timing. 14 December 2022. Retrieved 19 December 2022.

[91] "Women's 4×50m Medley Relay Final Results". Omega Timing. December 12, 2018. Retrieved December 20, 2018.

[92] "Women's 4×100m Medley Relay Final Results" (PDF). Omega Timing. 18 December 2022. Retrieved 19 December 2022.

[93] "Mixed 4×50m Freestyle Relay Final Results". Omega Timing. 12 December 2018. Retrieved 19 December 2022.

[94] "Mixed 4×50m Medley Relay Final Results" (PDF). omegatiming.com. 14 December 2022. Retrieved 17 December 2022.

[95] "Men's 50y Freestyle Finals Results". swmeets.com. March 22, 2018. Retrieved March 23, 2018.

[96] "Men's 100y Freestyle Finals Results". swmeets.com. March 24, 2018. Retrieved March 26, 2018.

[97] Anya Pelshaw (29 March 2024). "2024 MEN'S NCAAS: LUKE HOBSON TAKES NCAA RECORD BACK WITH 1:28.81 200 FREE". SwimSwam. Retrieved 30 March 2024.

[98] Lauren Neidigh (19 February 2020). "Kieran Smith Smashes NCAA, American Record with 4:06.3 500 Free". SwimSwam. Retrieved 3 March 2020.

[99] James Sutherland (24 February 2021). "Kieran Smith Ties 500 Free American Record In 4:06.32; Magahey Now #2 All-Time". SwimSwam. Retrieved 1 March 2021.

[100] "Texas' Clark Smith Splits Way To 1000 Free NCAA, American Record". Swimming World. 5 December 2015. Retrieved 5 December 2015.

[101] Lauren Neidigh (22 February 2020). "2020 SECs: Florida's Bobby Finke Demolishes American Record with 14:12 Mile". SwimSwam. Retrieved 3 March 2020.

[102] Anya Pelshaw (27 March 2024). "2024 M. NCAAS: HAYES #1 50 BACK SPLIT ALL-TIME, BELL #1 50 BREAST SPLIT ALL-TIME". SwimSwam. Retrieved 29 March 2024.

[103] "Men 400 Yard Medley Relay Finals". swimmeetresults.tech. 25 March 2022. Retrieved 29 March 2022.

[104] "Men 200 Yard Backstroke Finals". NCAA. 30 March 2024. Retrieved 31 March 2024.

[106] "Kevin Cordes Scares 50-Point Barrier With Scorching 100 Breast American, NCAA Record". Swimming World. March 28, 2014. Retrieved March 29, 2014.

[107] Braden Keith (December 21, 2014). "Cody Miller Breaks American Record in 50 SCY Breaststroke on Sunday at AESC Pro-Am". SwimSwam. Retrieved March 27, 2015.

[108] Spencer Penland (29 March 2024). "CAL FIFTH YEAR LIAM BELL BREAKS FINNERTY'S NCAA RECORD WITH 49.53 100 BREAST". SwimSwam. Retrieved 30 March 2024.

[109] "Will Licon Obliterates American Record in 200 Breast". Swimming World. March 25, 2017. Retrieved March 25, 2017.

[111] "44.99 In 100 Fly Gives Giles Smith First USA Swimming National Title". Swimming World. December 5, 2014. Retrieved December 6, 2014.

[112] "Chesapeake Elite Pro Am: Bryan Lundquist Doubles, Sets Meet Record". Swimming World. December 20, 2009. Retrieved March 27, 2015.

[113] "Men's 100y Butterfly Results". swmeets.com. March 23, 2018. Retrieved March 26, 2018.

[114] "Jack Conger Smashes American Record in 200 Fly, Wins First NCAA Title". Swimming World. March 25, 2017. Retrieved March 26, 2017.

[115] "DESTIN LASCO CRACKS AMERICAN RECORD IN 200 IM, WINS NCAA TITLE WITH 1:37.91". SwimSwam. 28 March 2024. Retrieved 29 March 2024.

[116] "Men's 400y IM Finals". sidearmstats.com. March 24, 2017. Retrieved March 24, 2017.

[117] Spencer Penland (28 March 2024). "NC STATE BREAKS OWN MONTH-OLD AMERICAN RECORD IN THE 200 FREE RELAY (1:14.13)". SwimSwam. Retrieved 29 March 2024.

[118] "Men's 4×100y Freestyle Relay Results". swmeets.com. March 24, 2018. Retrieved March 26, 2018.

[119] "Men's 4×200y Freestyle Relay Finals". swimmeetresults.tech. 22 March 2023. Retrieved 30 March 2023.

[120] Anya Pelshaw (27 March 2024). "2024 M. NCAAS: HAYES #1 50 BACK SPLIT ALL-TIME, BELL #1 50 BREAST SPLIT ALL-TIME". SwimSwam. Retrieved 29 March 2024.

[121] "Men's 4×100y Medley Relay Finals". sidearmstats.com. March 23, 2017. Retrieved March 24, 2017.

[122] "Women's 50y Freestyle Finals Results". NCAA. 21 March 2024. Retrieved 22 March 2024.

[123] "Women's 100y Freestyle Finals". NCAA. 23 March 2024. Retrieved 24 March 2024.

[124] "Women's 200y Freestyle Results". swmeets.com. March 20, 2015. Retrieved March 21, 2015.

[125] "Women's 500y Freestyle Results". NCAA. March 16, 2017. Retrieved March 16, 2017.

[126] "Official Race Video: Katie Ledecky Breaks 9:00 For 1000 Yard Free American Mark". Swimming World. December 13, 2015. Retrieved December 14, 2015.

[127] Yanyan Li (12 March 2023). "KATIE LEDECKY SWIMS 15:01.41 1650-YARD FREE TO BREAK U.S. OPEN AND AMERICAN RECORD". SwimSwam. Retrieved 30 March 2023.

[128] David Rieder (17 February 2022). "Virginia Shatters Fastest Time Ever in Women's 200 Medley Relay; Gretchen Walsh Swims First-Ever Sub-23 50 Backstroke". Swimming World. Retrieved 18 February 2022.

[129] David Rieder (23 February 2024). "ACC Championships, Day 4 Finals: Gretchen Walsh Hits 48.10 100 Backstroke for New Record Leading Off Virginia Medley Relay". Swimming World. Retrieved 25 February 2024.

[130] Torrey Hart (March 10, 2019). "Regan Smith, 17, Sets 200 Back American Record at Cary Sectionals". swimswam.com. Retrieved March 14, 2019.

[131] "Breeja Larson, Cody Miller Set American, U.S. Open Records at American Energy Elite Pro-Am". Swimming World. December 21, 2014. Retrieved December 23, 2014.

[132] Lauren Neidigh (March 22, 2019). "2019 Women's NCAA Championships: Day 3 Finals Live Recap". swimswam.com. Retrieved March 23, 2019.

[133] "Women's 200y Breaststroke Final Results". NCAA. 18 March 2023. Retrieved 25 March 2023.

[134] "Women's 100y Butterfly Finals". NCAA. 22 March 2024. Retrieved 23 March 2024.

[135] Coleman Hodges (20 October 2023). "REGAN SMITH DOWNS US OPEN, AMERICAN RECORD IN 200Y FLY WITH 1:48.33". SwimSwam. Retrieved 28 October 2023.

[136] "Women's 200y IM Final Results". NCAA. 16 March 2023. Retrieved 17 March 2023.

[137] "Women's 400y IM Final Results". NCAA. March 16, 2018. Retrieved March 17, 2018.

[138] Ben Dornan (16 February 2023). "Kate Douglass Hits NCAA, American, And US Open Record With 48.84 100 Butterfly". SwimSwam. Retrieved 22 February 2024.

[139] "Women's 4×100y Freestyle Relay Final Results". NCAA. 18 March 2023. Retrieved 25 March 2023.

[140] "2017 NCAA Women's Championships: Stanford Smashes Relay Record". Swimming World. March 15, 2017. Retrieved March 16, 2017.

[141] "Women's 4×50y Medley Relay Final Results". NCAA. 15 March 2023. Retrieved 25 March 2023.

[142] David Rieder (18 February 2022). "Kate Douglass Anchors Virginia to American and NCAA Record-Smashing 400 Medley Relay; Third Relay Record of Meet". Swimming World. Retrieved 20 February 2022.

[143] "Women's 400 Yard Medley Relay Finals". swimmeetresults.tech. 18 March 2022. Retrieved 20 March 2022.

[144] "2020 U.S. Olympic Team Trials - Wave II: Men's 50m Freestyle Final Results" (PDF). Omega Timing. 20 June 2021. Retrieved 6 July 2021.

[145] "Men's 100m Freestyle Heats Result" (PDF). Omega Timing. 18 June 2024. Retrieved 21 July 2024.

[146] "Men's 800m Freestyle Results" (PDF). Omega Timing. 1 July 2023. Retrieved 3 July 2023.

[147] "Men's 1500m Freestyle Final" (PDF). Omega Timing. 23 June 2024. Retrieved 23 June 2024.

[148] "Men's 50m Backstroke Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 13 May 2022.

[149] "Aaron Peirsol reclaims 100 back world mark". ESPN. 2009-07-08. Retrieved 2009-11-11.

[150] Riley Overend (28 April 2022). "MICHAEL ANDREW BREAKS 50 BREAST AMERICAN RECORD WITH 26.52". SwimSwam. Retrieved 9 May 2022.

[151] "2020 U.S. Olympic Team Trials - Wave II: Men's 100m Breaststroke Semifinals Results Summary" (PDF). Omega Timing. 13 June 2021. Retrieved 4 July 2021.

[152] "2024 U.S. Olympic Team Trials - Men's 200m Breaststroke Final Result" (PDF). Omega Timing. 19 June 2024. Retrieved 19 June 2024.

[153] "Men's 50m Butterfly Results" (PDF). Omega Timing. 27 April 2022. Retrieved 13 May 2022.

[154] "2020 U.S. Olympic Team Trials - Wave II: Men's 100m Butterfly Semifinals Results Summary" (PDF). Omega Timing. 18 June 2021. Retrieved 6 July 2021.

[155] "Women's 50m Freestyle Results" (PDF). Omega Timing. 1 July 2023. Retrieved 3 July 2023.

[156] "Women's 100m Freestyle Final Results". Omega Timing. 25 July 2018. Retrieved 26 July 2018.

[157] "Women's 200m Freestyle Final Results" (PDF). Omega Timing. 3 March 2023. Retrieved 10 March 2023.

[158] "Katie Ledecky Posts Second-Fastest 400 Free in History, New U.S. Open Record". Swimming World. May 17, 2018. Retrieved May 18, 2018.

[159] Bryan Flaherty (January 17, 2016). "Katie Ledecky does it again, breaks world record in 800 free". The Washington Post. Retrieved January 18, 2016.

[160] "Women's 1500m Freestyle Results". Omega Timing. May 16, 2018. Retrieved May 17, 2018.

[161] "Women's 50m Backstroke Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 13 May 2022.

[162] "Women's 100m Backstroke Final Results" (PDF). Omega Timing. 18 June 2024. Retrieved 19 June 2024.

[163] "Women's 200m Backstroke Results" (PDF). Omega Timing. 28 June 2023. Retrieved 30 June 2023.

[164] "Women's 50m Breaststroke Results". Omega Timing. 29 June 2017. Retrieved 29 June 2017.

[165] "Women's 200m Breaststroke Final Results". swmeets.com. 13 January 2024. Retrieved 13 January 2024.

[166] "Women's 50m Butterfly Final Results" (PDF). Omega Timing. 28 April 2022. Retrieved 28 April 2022.

[167] "Women's 100m Butterfly Semifinals Results" (PDF). Omega Timing. 15 June 2024. Retrieved 15 June 2024.

[168] Anya Pelshaw (4 June 2023). "REGAN SMITH BREAKS AMERICAN AND US OPEN RECORDS WITH LCM 2:03.87 200 BUTTERFLY". SwimSwam. Retrieved 7 June 2023.

[169] Yanyan Li (30 April 2022). "ALEX WALSH BREAKS U.S. OPEN RECORD WITH 2:07.84 200 IM, #2 AMERICAN EVER". SwimSwam. Retrieved 12 May 2022.

[170] "Women's 400m IM Results" (PDF). Omega Timing. 2 December 2022. Retrieved 4 December 2022.

[171] "Indiana Posts Eight New Relay World Records at Fall Frenzy". Swimming World. 11 August 2013. Retrieved 13 August 2013.

[172] "Indiana Posts Eight New Relay World Records at Fall Frenzy". Swimming World. 11 August 2013. Retrieved 13 August 2013.

[173] "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 13. Retrieved 11 January 2020.

[174] "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 2. Retrieved 12 January 2020.

[175] "Men's 200m Freestyle Results". Omega Timing. December 12, 2015. Retrieved October 15, 2017.

[176] "Men's 400m Freestyle Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.

[177] "Duel in the Pool: Lotte Friis, Jessica Hardy, Caitlin Leverenz Post Textile Bests; Team USA Clinches Team Victory; News Breaks of Tyler Clary Shoulder Injury". Swimming World. 17 December 2011. Retrieved 18 December 2011.

[178] "Men's 800m Freestyle Results" (PDF). Omega Timing. 17 December 2011. Retrieved 18 December 2011.

[179] "Men's 1500m Freestyle Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.

[180] "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 22. Retrieved 12 January 2020.

[181] "Men's 100m Backstroke Results". Omega Timing. December 12, 2015. Retrieved December 13, 2015.

[182] "Men's 200m Backstroke Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.

[183] "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 4. Retrieved 12 January 2020.

[184] "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 4. Retrieved 12 January 2020.

[185] "Men's 200m Breaststroke Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.

[186] "Men's 50m Butterfly Final Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.

[187] "Men's 100m Butterfly Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.

[188] "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 24. Retrieved 12 January 2020.

[189] "Men's 100m IM Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.

[190] "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 12. Retrieved 12 January 2020.

[191] "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 13. Retrieved 11 January 2020.

[192] "2019 ISL Season – Las Vegas Day 1 Results" (PDF). isl.global. 20 December 2019. p. 25. Retrieved 4 July 2023.

[193] "Men's 4×100m Medley Relay". Omega Timing. December 11, 2015. Retrieved December 12, 2015.

[194] "Women's 50m Freestyle Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.

[195] "Women's 100m Freestyle Final Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.

[196] "Women's 200m Freestyle Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.

[197] "Women's 400m Freestyle Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.

[198] "Women's 800m Freestyle Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.

[199] "Women's 1500m Freestyle Results" (PDF). swimswam.com. 4 November 2022. Retrieved 5 November 2022.

[200] "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 21. Retrieved 12 January 2020.

[201] "2019 ISL Day 2 Results" (PDF). isl.global. 21 December 2019. p. 17. Retrieved 12 January 2020.

[202] "Women's 200m Backstroke Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.

[203] "Women's 50m Breaststroke Final Results" (PDF). Omega Timing. 5 November 2022. Retrieved 6 November 2022.

[204] "Women's 100m Breaststroke Results". Omega Timing. December 12, 2015. Retrieved December 16, 2015.

[205] "2019 ISL Day 1 Results" (PDF). isl.global. 20 December 2019. p. 23. Retrieved 12 January 2020.

[206] "Women's 100m Butterfly Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.

[207] "Women's 200m Butterfly Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.

[208] "Women's 100m IM Final Results" (PDF). Omega Timing. 3 November 2022. Retrieved 4 November 2022.

[209] "Women's 200m IM Results". Omega Timing. December 12, 2015. Retrieved December 19, 2015.

[210] "Women's 400m IM Results". Omega Timing. December 11, 2015. Retrieved December 12, 2015.

[211] "2019 ISL Season – Las Vegas Day 1 Results" (PDF). isl.global. 20 December 2019. p. 7. Retrieved 4 July 2023.

[212] Lohn, John (December 11, 2015). "DUEL IN THE POOL: TEAM USA GOES ON RECORD ASSAULT TO SECURE 74-48 ADVANTAGE". Swimvortex. Retrieved December 12, 2015.

[213] "Men's 50y Freestyle Finals Results". swmeets.com. March 22, 2018. Retrieved March 23, 2018.

[214] "Men's 100y Freestyle Finals Results". swmeets.com. March 24, 2018. Retrieved March 26, 2018.

[215] Anya Pelshaw (29 March 2024). "2024 MEN'S NCAAS: LUKE HOBSON TAKES NCAA RECORD BACK WITH 1:28.81 200 FREE". SwimSwam. Retrieved 30 March 2024.

[216] Sean Griffin (28 March 2024). "LEON MARCHAND DROPS MIND-BOGGLING 4:02.31 IN THE 500 FREE TO OBLITERATE HIS OWN NCAA RECORD". SwimSwam. Retrieved 29 March 2024.

[217] "Texas' Clark Smith Splits Way To 1000 Free NCAA, American Record". Swimming World. 5 December 2015. Retrieved 5 December 2015.

[218] Lauren Neidigh (22 February 2020). "2020 SECs: Florida's Bobby Finke Demolishes American Record with 14:12 Mile". SwimSwam. Retrieved 3 March 2020.

[219] Anya Pelshaw (27 March 2024). "2024 M. NCAAS: HAYES #1 50 BACK SPLIT ALL-TIME, BELL #1 50 BREAST SPLIT ALL-TIME". SwimSwam. Retrieved 29 March 2024.

[220] "Men 400 Yard Medley Relay Finals". swimmeetresults.tech. 25 March 2022. Retrieved 29 March 2022.

[221] "Men 200 Yard Backstroke Finals". NCAA. 30 March 2024. Retrieved 31 March 2024.

[222] Spencer Penland (29 March 2024). "CAL FIFTH YEAR LIAM BELL BREAKS FINNERTY'S NCAA RECORD WITH 49.53 100 BREAST". SwimSwam. Retrieved 30 March 2024.

[223] "Men 200 Yard Breaststroke Finals". NCAA. 30 March 2024. Retrieved 31 March 2024.

[224] "44.99 In 100 Fly Gives Giles Smith First USA Swimming National Title". Swimming World. December 5, 2014. Retrieved December 6, 2014.

[225] "Men's 100y Butterfly Results". swmeets.com. March 23, 2018. Retrieved March 26, 2018.

[226] "Jack Conger Smashes American Record in 200 Fly, Wins First NCAA Title". Swimming World. March 25, 2017. Retrieved March 26, 2017.

[227] "Men's 200y IM Results". swimmeetresults.tech. 23 March 2023. Retrieved 30 March 2023.

[228] "Men's 200y IM Results". swimmeetresults.tech. 24 March 2023. Retrieved 30 March 2023.

[229] "Men's 4×50y Freestyle Relay Finals". swimmeetresults.tech. 23 March 2023. Retrieved 30 March 2023.

[230] "Men's 4×100y Freestyle Relay Finals". swimmeetresults.tech. 30 March 2024. Retrieved 31 March 2024.

[231] Spencer Penland (27 March 2024). "HOBSON BREAKS NCAA RECORD WITH 1:29.13 200 FR… THEN MARCHAND GOES 1:28.97 IN THE NEXT HEAT". SwimSwam. Retrieved 29 March 2024.

[232] Anya Pelshaw (27 March 2024). "2024 M. NCAAS: HAYES #1 50 BACK SPLIT ALL-TIME, BELL #1 50 BREAST SPLIT ALL-TIME". SwimSwam. Retrieved 29 March 2024.

[233] Spencer Penland (29 March 2024). "ASU WINS FIRST RELAY NCAA TITLE IN PROGRAM HISTORY, CRUSHES 400 MEDLEY NCAA RECORD IN 2:57.32". SwimSwam. Retrieved 30 March 2024.

[234] "Women's 50y Freestyle Finals Results". NCAA. 21 March 2024. Retrieved 22 March 2024.

[235] "Women's 100y Freestyle Finals". NCAA. 23 March 2024. Retrieved 24 March 2024.

[236] "Women's 200y Freestyle Results". swmeets.com. March 20, 2015. Retrieved March 21, 2015.

[237] "Women's 500y Freestyle Results". NCAA. March 16, 2017. Retrieved March 16, 2017.

[238] "Official Race Video: Katie Ledecky Breaks 9:00 For 1000 Yard Free American Mark". Swimming World. December 13, 2015. Retrieved December 14, 2015.

[239] Yanyan Li (12 March 2023). "KATIE LEDECKY SWIMS 15:01.41 1650-YARD FREE TO BREAK U.S. OPEN AND AMERICAN RECORD". SwimSwam. Retrieved 30 March 2023.

[240] David Rieder (17 February 2022). "Virginia Shatters Fastest Time Ever in Women's 200 Medley Relay; Gretchen Walsh Swims First-Ever Sub-23 50 Backstroke". Swimming World. Retrieved 18 February 2022.

[241] David Rieder (23 February 2024). "ACC Championships, Day 4 Finals: Gretchen Walsh Hits 48.10 100 Backstroke for New Record Leading Off Virginia Medley Relay". Swimming World. Retrieved 25 February 2024.

[242] Torrey Hart (March 10, 2019). "Regan Smith, 17, Sets 200 Back American Record at Cary Sectionals". swimswam.com. Retrieved March 14, 2019.

[243] "Breeja Larson, Cody Miller Set American, U.S. Open Records at American Energy Elite Pro-Am". Swimming World. December 21, 2014. Retrieved December 23, 2014.

[244] Lauren Neidigh (March 22, 2019). "2019 Women's NCAA Championships: Day 3 Finals Live Recap". swimswam.com. Retrieved March 23, 2019.

[245] "Women's 200y Breaststroke Final Results". NCAA. 18 March 2023. Retrieved 25 March 2023.

[246] "Women's 100y Butterfly Finals". NCAA. 22 March 2024. Retrieved 23 March 2024.

[247] Coleman Hodges (20 October 2023). "REGAN SMITH DOWNS US OPEN, AMERICAN RECORD IN 200Y FLY WITH 1:48.33". SwimSwam. Retrieved 28 October 2023.

[248] "Women's 200y IM Final Results". NCAA. 16 March 2023. Retrieved 17 March 2023.

[249] "Women's 400y IM Final Results". NCAA. March 16, 2018. Retrieved March 17, 2018.

[250] Yanyan Li (21 February 2024). "VIRGINIA WOMEN BREAK NCAA AND U.S. OPEN RECORD IN 200 FREE RELAY (1:23.63)". SwimSwam. Retrieved 22 February 2024.

[251] "Women's 4×100y Freestyle Relay Final Results". NCAA. 18 March 2023. Retrieved 25 March 2023.

[252] "2017 NCAA Women's Championships: Stanford Smashes Relay Record". Swimming World. March 15, 2017. Retrieved March 16, 2017.

[253] "Women's 4×50y Medley Relay Final Results". NCAA. 15 March 2023. Retrieved 25 March 2023.

[254] "Women's 400y Medley Relay Final Results". NCAA. 22 March 2024. Retrieved 22 March 2024.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]

[16]

[17]

[18]

[19]

[20]

[21]

[22]

[23]

[24]

[25]

[26]

[27]

[28]

[29]

[30]

[31]

[32]

[33]

[34]

[35]

[36]

[37]

[38]

[39]

[40]

[41]

[42]

[43]

[44]

[45]

[46]

[47]

[48]

[49]

[50]

[51]

[52]

[53]

[54]

[55]

[56]

[57]

[58]

[59]

[60]

[61]

[62]

[63]

[64]

[65]

[66]

[67]

[68]

[69]

[70]

[71]

[72]

[73]

[74]

[75]

[76]

[77]

[78]

[79]

[80]

[81]

[82]

[83]

[84]

[85]

[86]

[87]

[88]

[89]

[90]

[91]

[92]

[93]

[94]

[95]

[96]

[97]

[98]

[99]

[100]