List of United States records in swimming

Last updated

There are two different kinds of swimming records in the United States and certified by USA Swimming:

Contents

Note: The American records should not be confused with the Americas records, which are the fastest times ever swum by a swimmer representing any country of the Americas.

An asterisk (*) indicates that this record has been achieved since the latest USA Swimming records publication. A plus (+) indicates that this record also is the current world record.

Long course (50 m)

Men

EventAmerican Record (50 m)U.S. Open Record (50 m)
 freestyle
50 free21.04 [1]
Caeleb Dressel (USA)
2019 World Championships
July 27, 2019 / Gwangju, South Korea
21.04 [2]
Caeleb Dressel (Gator Swim Club)
2020 US Olympic Trials
June 20, 2021 / Omaha, Nebraska 		21.04 [2]
Caeleb Dressel (Gator Swim Club)
2020 US Olympic Trials
June 20, 2021 / Omaha, Nebraska
100 free46.81 [3]
Jack Alexy (USA)
2025 World Championships (sf)
July 30, 2025 / Singapore, Singapore 		46.99 [4]
Jack Alexy (California Aquatics)
2025 USA Championships (p)
June 3, 2025 / Indianapolis, Indiana
200 free1:42.96 [5]
Michael Phelps (USA)
2008 Olympic Games
August 12, 2008 / Beijing, China 		1:43.73 [6]
Luke Hobson (Longhorn Aquatics)
2025 USA Championships
June 4, 2025 / Indianapolis, Indiana
400 free3:42.78 [7]
Larsen Jensen (USA)
2008 Olympic Games
August 10, 2008 / Beijing, China 		3:43.33 [8]
Rex Maurer (Longhorn Aquatics)
2025 USA Championships
June 6, 2025 / Indianapolis, Indiana
800 free7:38.67 [9]
Bobby Finke (USA)
2023 World Championships
July 26, 2023 / Fukuoka, Japan 		7:40.34 [10]
Bobby Finke (Florida)
2023 USA Championships
July 1, 2023 / Indianapolis, Indiana
1500 free14:30.67+ [11]
Bobby Finke (USA)
2024 Olympic Games
August 4, 2024 / Paris, France 		14:40.28
Bobby Finke (Florida)
2024 US Olympic Trials
June 23, 2024 / Indianapolis, Indiana
backstrokeAmerican Record (50 m)U.S. Open Record (50 m)
50 back23.71 [12]
Hunter Armstrong (Ohio State)
2022 USA International Team Trials
April 28, 2022 / Greensboro, North Carolina 		same
100 back51.85 [13]
Ryan Murphy (USA)
2016 Olympic Games (r)
August 13, 2016 / Rio de Janeiro, Brazil 		51.94 [14]
Aaron Peirsol (Longhorn Aquatics)
2009 USA Championships
July 8, 2009 / Indianapolis
200 back1:51.92+ [15]
Aaron Peirsol (USA)
2009 World Championships
July 31, 2009 / Rome, Italy 		1:53.08 [16]
Aaron Peirsol (Longhorn Aquatics)
2009 USA Championships
July 11, 2009 / Indianapolis
breaststrokeAmerican Record (50 m)U.S. Open Record (50 m)
50 breast26.45 [17]
Nic Fink (USA)
2022 World Championships
June 21, 2022 / Budapest, Hungary 		26.52 [18]
Michael Andrew (MA Swim Academy)
2022 USA International Team Trials
April 28, 2022 / Greensboro, North Carolina
100 breast58.14 [19]
Michael Andrew (Race Pace Club)
2020 US Olympic Trials (sf)
June 13, 2021 / Omaha, Nebraska 		 same
200 breast2:06.54 [20]
Matthew Fallon (University of Pennsylvania)
2024 US Olympic Trials
June 19, 2024 / Indianapolis, Indiana 		 same
butterflyAmerican Record (50 m)U.S. Open Record (50 m)
50 fly22.35 [21]
Caeleb Dressel (USA)
2019 World Championships
July 22, 2019 / Gwangju, South Korea 		22.84
Caeleb Dressel (Gator Swim Club)
2022 USA International Team Trials
April 27, 2022 / Greensboro, North Carolina
100 fly49.45+ [22]
Caeleb Dressel (USA)
2020 Olympic Games
July 31, 2021 / Tokyo, Japan 		49.76 [23]
Caeleb Dressel (Gator Swim Club)
2020 US Olympic Trials (sf)
June 18, 2021 / Omaha, Nebraska
200 fly1:51.51 [24]
Michael Phelps (USA)
2009 World Championships
July 29, 2009 / Rome, Italy 		1:52.20 [25]
Michael Phelps (Club Wolverine)
2008 US Olympic Trials
July 2, 2008 / Omaha, Nebraska
individual medleyAmerican Record (50 m)U.S. Open Record (50 m)
200 IM1:54.00
Ryan Lochte (USA)
2011 World Championships
July 28, 2011 / Shanghai, China 		1:54.43
Ryan Lochte (USA)
2010 Pan Pacific Championships
August 21, 2010 / Irvine, California
400 IM4:03.84 [7]
Michael Phelps (USA)
2008 Olympic Games
August 10, 2008 / Beijing, China 		4:05.25
Michael Phelps (Club Wolverine)
2008 US Olympic Trials
June 29, 2008 / Omaha, Nebraska
relaysAmerican Record (50 m)U.S. Open Record (50 m)
400 free relay3:08.24+
USA
M. Phelps (47.51)
G. Weber-Gale (47.02)
C. Jones (47.65)
J. Lezak (46.06)
2008 Olympic Games
August 11, 2008 / Beijing, China 		3:11.74
USA
M. Phelps (48.13)
R. Lochte (47.98)
J. Lezak (48.12)
N. Adrian (47.51)
2010 Pan Pacific Championships
August 19, 2010 / Irvine, California
800 free relay6:58.55+
USA
M. Phelps (1:44.49)
R. Berens (1:44.13)
D. Walters (1:45.47)
R. Lochte (1:44.46)
2009 World Championships
July 31, 2009 / Rome, Italy 		7:03.84
USA
M. Phelps (1:45.62)
P. Vanderkaay (1:46.46)
R. Berens (1:46.49)
R. Lochte (1:45.27)
2010 Pan Pacific Championships
August 20, 2010 / Irvine, California
400 medley relay3:26.78+
USA
R. Murphy (52.31)
M. Andrew (58.49)
C. Dressel (49.03)
Z. Apple (46.95)
2020 Olympic Games
August 1, 2021 / Tokyo, Japan 		3:32.48
USA
A. Peirsol (53.91)
M. Gangloff (1:00.45)
M. Phelps (50.58)
N. Adrian (47.54)
2010 Pan Pacific Championships
August 21, 2010 / Irvine, California

Women

EventAmerican Record (50 m)U.S. Open Record (50 m)
 freestyle
50 free23.91 [26]
Kate Douglass (USA)
2024 World Championships
February 18, 2024 / Doha, Qatar
23.91
Gretchen Walsh (New York Athletic Club)
2025 USA Championships
June 7, 2025 / Indianapolis, Indiana 		23.91
Gretchen Walsh (New York Athletic Club)
2025 USA Championships
June 7, 2025 / Indianapolis, Indiana
100 free52.04
Simone Manuel (USA)
2019 World Championships
July 26, 2019 / Gwangju, South Korea 		52.43
Torri Huske (Arlington Aquatic Club)
2025 USA Championships
June 3, 2025 / Indianapolis, Indiana
200 free1:53.61 [27]
Allison Schmitt (USA)
2012 Olympic Games
July 31, 2012 / London, UK 		1:54.13
Flag of Canada (Pantone).svg Summer McIntosh (Canada)
2023 TYR Pro Swim Series
March 3, 2023 / Fort Lauderdale, Florida
400 free3:56.46
Katie Ledecky (USA)
2016 Olympic Games
August 7, 2016 / Rio de Janeiro, Brazil 		3:56.81
Katie Ledecky (Florida)
2025 TYR Pro Swim Series
May 1, 2025 / Fort Lauderdale, Florida
800 free8:04.12+
Katie Ledecky (Gator Swim Club)
2025 TYR Pro Swim Series
May 3, 2025 / Fort Lauderdale, Florida 		 same
1500 free15:20.48+
Katie Ledecky (USA)
2018 TYR Pro Swim Series
May 16, 2018 / Indianapolis, Indiana 		 same
 backstrokeAmerican Record (50 m)U.S. Open Record (50 m)
50 back26.97
Katharine Berkoff (NC State Wolfpack)
2025 USA Championships
June 5, 2025 / Indianapolis, Indiana 		 same
100 back57.13+
Regan Smith (Longhorn Aquatics)
2024 US Olympic Trials
June 19, 2024 / Indianapolis, Indiana 		 same
200 back2:03.35
Regan Smith (USA)
2019 World Championships (sf)
July 26, 2019 / Gwangju, South Korea 		2:03.80
Regan Smith (Sun Devil)
2023 USA Championships
June 28, 2023 / Indianapolis, Indiana
 breaststrokeAmerican Record (50 m)U.S. Open Record (50 m)
50 breast29.40
Lilly King (USA)
2017 World Championships
July 30, 2017 / Budapest, Hungary 		29.62
Lilly King (Indiana University)
2018 TYR Pro Swim Series
June 10, 2018 / Santa Clara, California
100 breast1:04.13+
Lilly King (USA)
2017 World Championships
July 25, 2017 / Budapest, Hungary 		1:04.45
Jessica Hardy (Trojan Swim Club)
2009 U.S. Open Championships
August 7, 2009 / Federal Way, Washington
200 breast2:18.50
Kate Douglass (USA)
2025 World Championships
August 1, 2025 / Singapore, Singapore 		2:19.30
Kate Douglass (New York Aquatic Club)
2024 TYR Pro Swim Series
January 13, 2024 / Knoxville, Tennessee
 butterflyAmerican Record (50 m)U.S. Open Record (50 m)
50 fly24.66
Gretchen Walsh (New York Athletic Club)
2025 USA Championships
June 4, 2025 / Indianapolis, Indiana 		same
100 fly54.60+
Gretchen Walsh (New York Athletic Club)
2025 TYR Pro Swim Series
May 3, 2025 / Fort Lauderdale 		same
200 fly2:03.84
Regan Smith (USA)
2024 Olympic Games
August 1, 2024 / Paris, France 		2:03.87
Regan Smith (Sun Devil)
2023 Sun Devil Open
June 4, 2023 / Tempe, Arizona
individual medleyAmerican Record (50 m)U.S. Open Record (50 m)
200 IM2:06.15
Ariana Kukors (USA)
2009 World Championships
July 27, 2009 / Rome, Italy 		2:06.79
Kate Douglass (New York Aquatic Club)
2024 US Olympic Trials
June 22, 2024 / Indianapolis, Indiana
400 IM4:31.12
Katie Hoff (North Baltimore)
2008 US Olympic Trials
June 29, 2008 / Omaha, Nebraska 		4:26.98
Flag of Canada (Pantone).svg Summer McIntosh (Canada)
2025 TYR Pro Swim Series
March 7, 2025 / Westmont, Illinois
 relaysAmerican Record (50 m)U.S. Open Record (50 m)
400 free relay3:30.20
USA
K. Douglass (52.98)
G. Walsh (52.55)
T. Huske (52.06)
S. Manuel (52.61)
2024 Olympic Games
July 27, 2024 / Paris, France 		3:35.11
USA
N. Coughlin (54.25)
J. Hardy (53.43)
A. Weir (53.85)
D. Vollmer (53.58)
2010 Pan Pacific Championships
August 21, 2010 / Irvine, California
800 free relay7:40.01
USA
C. Weinstein (1:54.83)
A. Peplowski (1:54.75)
E. Gemmell (1:56.72)
K. Ledecky (1:53.71)
2025 World Championships
July 31, 2025 / Singapore, Singapore 		7:51.21
USA
D. Vollmer (1:58.05)
M. Scroggy (1:57.89)
K. Hoff (1:58.70)
A. Schmitt (1:56.57)
2010 Pan Pacific Championships
August 20, 2010 / Irvine, California
400 medley relay3:49.34+
USA
R. Smith (57.57)
K. Douglass (1:04.27)
G. Walsh (54.98)
T. Huske (52.52)
2025 World Championships
August 3, 2025 / Singapore, Singapore 		3:55.23
USA
N. Coughlin (59.85)
R.Soni (1:05.35)
D. Vollmer (56.91)
J. Hardy (53.12)
2010 Pan Pacific Championships
August 22, 2010 / Irvine, California

Short course meters (25 m)

Men

EventAmerican Record (25 m)U.S. Open Record (25 m)
 freestyle
50 free20.16
Caeleb Dressel  (Cali Condors)
2020 International Swimming League
November 21, 2020 / Budapest, Hungary 		20.24
Caeleb Dressel  (Cali Condors)
2019 International Swimming League
December 20, 2019 / Las Vegas, Nevada
100 free45.05
Jack Alexy (USA)
2024 World Championships (r)
December 10, 2024 / Budapest, Hungary 		45.22
Caeleb Dressel  (Cali Condors)
2019 International Swimming League
December 21, 2019 / Las Vegas, Nevada
200 free1:38.61+
Luke Hobson  (USA)
2024 World Championships
December 15, 2024 / Budapest, Hungary 		1:40.62
Luke Hobson  (USA)
2025 World Cup
October 19, 2025 / Westmont, United States
400 free3:34.38
Kieran Smith  (USA)
2022 World Championships
December 15, 2022 / Melbourne, Australia 		3:35.99
Kieran Smith  (USA)
2022 FINA Swimming World Cup
November 3, 2022 / Indianapolis, United States
800 free7:30.41
David Johnston  (USA)
2022 Australian SC Championships
August 24, 2022 / Sydney, Australia 		7:29.50
Flag of Hungary.svg Zalán Sárkány  (HUN)
2025 World Cup
October 18, 2025 / Westmont, United States
1500 free14:19.29
Connor Jaeger  (USA)
2015 Duel in the Pool
December 12, 2015 / Indianapolis, United States 		 same
backstrokeAmerican Record (25 m)U.S. Open Record (25 m)
50 back22.53 [28]
Ryan Murphy  (LA Current)
2021 International Swimming League
November 25, 2021 / Eindhoven, Netherlands 		22.65
Flag of Hungary.svg Hubert Kós  (HUN)
2025 World Cup
October 11, 2025 / Carmel, United States
100 back48.33
Coleman Stewart  (Cali Condors)
2021 International Swimming League
August 29, 2021 / Naples, Italy 		48.78
Flag of Hungary.svg Hubert Kós  (HUN)
2025 World Cup
October 19, 2025 / Westmont, United States
200 back1:46.68
Ryan Lochte  (USA)
2010 World Championships
December 19, 2010 / Dubai, UAE 		1:46.84
Flag of Hungary.svg Hubert Kós  (HUN)
2025 World Cup
October 10, 2025 / Carmel, United States
breaststrokeAmerican Record (25 m)U.S. Open Record (25 m)
50 breast25.38
Nic Fink  (USA)
2022 World Championships
December 18, 2022 / Melbourne, Australia 		25.52
Flag of the Netherlands.svg Caspar Corbeau  (NED)
2025 World Cup
October 18, 2025 / Westmont, United States
100 breast55.56 [29]
Nic Fink  (Cali Condors)
2021 International Swimming League
December 4, 2021 / Eindhoven, Netherlands 		55.92
Flag of the United Kingdom.svg Adam Peaty  (London Roar)
2019 International Swimming League
December 21, 2019 / Las Vegas, Nevada
200 breast2:01.60
Nic Fink  (USA)
2022 World Championships
December 16, 2022 / Melbourne, Australia 		2:01.63
Flag of the Netherlands.svg Caspar Corbeau  (NED)
2025 World Cup
October 12, 2025 / Carmel, United States
butterflyAmerican Record (25 m)U.S. Open Record (25 m)
50 fly21.99 [30]
Tom Shields  (USA)
2021 FINA Swimming World Cup
October 9, 2021 / Budapest, Hungary 		21.69
Flag of Canada (Pantone).svg Ilya Kharun  (CAN)
2025 World Cup
October 19, 2025 / Westmont, United States
100 fly47.78
Caeleb Dressel  (Cali Condors)
2020 International Swimming League
November 21, 2020 / Budapest, Hungary 		48.47
Flag of Switzerland (Pantone).svg Noè Ponti  (SUI)
2025 World Cup
October 17, 2025 / Westmont, United States
200 fly1:48.66
Tom Shields  (LA Current)
2020 International Swimming League
November 22, 2020 / Budapest, Hungary 		1:48.46
Flag of Canada (Pantone).svg Ilya Kharun  (CAN)
2025 World Cup
October 18, 2025 / Westmont, United States
individual medleyAmerican Record (25 m)U.S. Open Record (25 m)
100 IM49.28+
Caeleb Dressel  (Cali Condors)
2020 International Swimming League
November 22, 2020 / Budapest, Hungary 		50.45
Shaine Casas  (USA)
2025 World Cup
October 17, 2025 / Westmont, United States
200 IM1:49.43
Shaine Casas  (USA)
2025 World Cup
October 11, 2025 / Carmel, United States 		 same
400 IM3:55.50
Ryan Lochte  (USA)
2010 World Championships
December 16, 2010 / Dubai, UAE 		3:54.81+
Flag of Japan.svg Daiya Seto  (Energy Standard)
2019 International Swimming League
December 20, 2019 / Las Vegas, Nevada
relaysAmerican Record (25 m)U.S. Open Record (25 m)
200 free relay1:21.80
USA
C. Dressel (20.43)
R. Held (20.25)
J. Conger (20.59)
M. Chadwick (20.53)  
2018 World Championships
December 14, 2018 / Hangzhou, China 		1:23.75
Auburn Tigers
Flag of Trinidad and Tobago.svg G. Bovell (21.40)
R. Wochomurka (21.04)
D. Gibb (20.76)
Flag of France.svg F. Bousquet (20.55)
2004 Men's NCAA Division I Championships
March 25, 2004 / East Meadow, New York
400 free relay3:01.66+
USA
J. Alexy (45.05)
L. Hobson (45.18)
K. Smith (46.01)
C. Guiliano (45.42)
2024 World Championships
December 10, 2024 / Budapest, Hungary 		3:05.11
London Roar
Flag of Australia (converted).svg C. McEvoy (47.49)
Flag of Australia (converted).svg K. Chalmers (45.55)
Flag of Canada (Pantone).svg Y. Kisil (46.68)
Flag of the United Kingdom.svg D. Scott (45.39)
2019 International Swimming League
December 20, 2019 / Las Vegas, Nevada
800 free relay6:40.51+
USA
L. Hobson (1:38.91)
C. Foster (1:40.77)
S. Casas (1:40.34)
K. Smith (1:40.49)
2024 World Championships
December 13, 2024 / Budapest, Hungary 		7:01.42
Michigan Wolverines
P. Vanderkaay (1:45.69)
D. Tarwater (1:45.61)
Flag of Canada (Pantone).svg A. Hurd (1:44.96)
D. Ketchum (1:45.16)
2004 Men's NCAA Division I Championships
March 26, 2004 / East Meadow, New York
200 medley relay1:30.37
USA
R. Murphy (22.61)
N. Fink (25.24)
S. Casas (22.13)
M. Andrew (20.39)
2022 World Championships
December 17, 2022 / Melbourne, Australia 		1:31.31
  University of Florida
Flag of the United Kingdom.svg Jonathon Marshall (23.34)
Julian Smith (25.63)
Flag of Canada (Pantone).svg Joshua Liendo (21.43)
Flag of Canada (Pantone).svg Ed Fullum-Huot (20.91)
Virginia vs. Florida Dual Meet
October 18, 2024 / Charlottesville, Virginia
400 medley relay3:18.98
USA
R. Murphy (48.96)
N. Fink (54.88)
T. Julian (49.19)
K. Smith (45.95)
2022 World Championships
December 18, 2022 / Melbourne, Australia 		3:20.91
USA
M. Grevers (49.25)
K. Cordes (58.03)
T. Shields (48.07)
N. Adrian (45.56)
2015 Duel in the Pool
December 12, 2015 / Indianapolis

Women

EventAmerican Record (25 m)U.S. Open Record (25 m)
 freestyle
50 free22.83+
Gretchen Walsh  (USA)
2024 World Championships
December 15, 2024 / Budapest, Hungary 		23.10
Gretchen Walsh  (University of Virginia)
Virginia vs. Florida Dual Meet
October 18, 2024 / Charlottesville, Virginia
100 free49.93+
Kate Douglass  (USA)
2025 World Cup
October 25, 2025 / Toronto, Canada 		50.19
Kate Douglass  (USA)
2025 World Cup
October 19, 2025 / Westmont, United States
200 free1:51.62
Claire Weinstein  (USA)
2024 World Championships
December 15, 2024 / Budapest, Hungary 		1:49.77
Flag of Australia (converted).svg Mollie O'Callaghan  (AUS)
2025 World Cup
October 18, 2025 / Westmont, United States
400 free3:52.88
Katie Ledecky  (USA)
2022 World Cup
October 28, 2022 / Toronto, Canada 		3:52.42
Flag of Australia (converted).svg Lani Pallister  (AUS)
2025 World Cup
October 17, 2025 / Westmont, United States
800 free7:57.42
Katie Ledecky  (USA)
2022 World Cup
November 5, 2022 / Indianapolis, United States 		 same
1500 free15:08.24+
Katie Ledecky  (USA)
2022 World Cup
October 29, 2022 / Toronto, Canada 		15:13.83
Flag of Australia (converted).svg Lani Pallister  (AUS)
2025 World Cup
October 19, 2025 / Westmont, United States
backstrokeAmerican Record (25 m)U.S. Open Record (25 m)
50 back25.23+
Regan Smith  (USA)
2024 World Championships
December 13, 2024 / Budapest, Hungary 		25.37
Gretchen Walsh  (University of Virginia)
Virginia vs. Florida Dual Meet
October 18, 2024 / Charlottesville, Virginia
100 back54.02+
Regan Smith  (USA)
2024 World Championships (r)
December 15, 2024 / Budapest, Hungary
54.02+
Regan Smith  (USA)
2025 World Cup
October 18, 2025 / Westmont, United States 		54.02+
Regan Smith  (USA)
2025 World Cup
October 18, 2025 / Westmont, United States
200 back1:57.86
Regan Smith  (USA)
2025 World Cup
October 25, 2025 / Toronto, Canada 		1:57.87
Flag of Australia (converted).svg Kaylee McKeown  (AUS)
2025 World Cup
October 19, 2025 / Westmont, United States
breaststrokeAmerican Record (25 m)U.S. Open Record (25 m)
50 breast28.77
Lilly King  (Cali Condors)
2020 International Swimming League
November 21, 2020 / Budapest, Hungary 		28.70
Flag of Lithuania.svg Rūta Meilutytė  (LTU)
2022 FINA Swimming World Cup
November 5, 2022 / Indianapolis, United States
100 breast1:02.50
Lilly King  (Cali Condors)
2020 International Swimming League
November 22, 2020 / Budapest, Hungary 		1:02.77
Flag of Lithuania.svg Rūta Meilutytė  (LTU)
2022 FINA Swimming World Cup
November 4, 2022 / Indianapolis, United States
200 breast2:12.50+
Kate Douglass  (USA)
2024 World Championships
December 13, 2024 / Budapest, Hungary 		2:13.97
Kate Douglass  (USA)
2025 World Cup
October 10, 2025 / Carmel, United States
butterflyAmerican Record (25 m)U.S. Open Record (25 m)
50 fly23.72+
Gretchen Walsh  (USA)
2025 World Cup
October 11, 2025 / Carmel, United States 		 same
100 fly52.71+
Gretchen Walsh  (USA)
2024 World Championships
December 14, 2024 / Budapest, Hungary 		53.69
Gretchen Walsh  (USA)
2025 World Cup
October 12, 2025 / Carmel, United States
200 fly2:00.20
Regan Smith  (USA)
2025 World Cup
October 17, 2025 / Westmont, United States 		 same
individual medleyAmerican Record (25 m)U.S. Open Record (25 m)
100 IM55.11+
Gretchen Walsh  (USA)
2024 World Championships
December 13, 2024 / Budapest, Hungary 		55.77
Gretchen Walsh  (USA)
2025 World Cup
October 17, 2025 / Westmont, United States
200 IM2:01.63+
Kate Douglass  (USA)
2024 World Championships
December 10, 2024 / Budapest, Hungary 		2:03.66
Flag of Hungary.svg Katinka Hosszú  (Team Europe)
2015 Duel in the Pool
December 12, 2015 / Indianapolis
400 IM4:20.14
Katie Grimes  (USA)
2024 World Championships
December 14, 2024 / Budapest, Hungary 		4:21.21
Flag of Hungary.svg Katinka Hosszú  (Team Europe)
2015 Duel in the Pool
December 11, 2015 / Indianapolis
relaysAmerican Record (25 m)U.S. Open Record (25 m)
200 free relay1:33.89
USA
T. Huske (24.08)
C. Curzan (23.30)
E. Brown (23.74)
K. Douglass (22.77)
2022 World Championships
December 15, 2022 / Melbourne, Australia 		1:37.27
Georgia Bulldogs
K. L. Joyce (24.24)
N. Mabry (24.45)
P. Kearns (24.34)
A. Georoff (24.24)
2004 2004 NCAA Division I Championships
March 18, 2004 / College Station, Texas
400 free relay3:25.01+
USA
K. Douglass (50.95)
K. Berkoff (51.38)
A. Shackell (52.01)
G. Walsh (50.67)
2024 World Championships
December 13, 2022 / Budapest, Hungary 		3:26.48
Energy Standard
Flag of Canada (Pantone).svg P. Oleksiak (52.89)
Flag of Sweden.svg S. Sjöström (51.41)
Flag of Canada (Pantone).svg K. Sanchez (51.56)
Flag of the Netherlands.svg F. Heemskerk (50.62)
2019 International Swimming League
December 20, 2019 / Las Vegas, Nevada
800 free relay7:30.13+
USA
A. Walsh (1:53.25)
P. Madden (1:53.18)
K. Grimes (1:53.39)
C. Weinstein (1:50.31)
2024 World Championships
December 12, 2024 / Budapest, Hungary 		7:47.72
USA
D. Vollmer (1:57.83)
R. Komisarz (1:57.87)
L. Benko (1:55.44)
K. Sandeno (1:56.58)
2004 World Championships
October 7, 2004 / Indianapolis
200 medley relay1:42.38
USA
O. Smoliga (25.97)
K. Meili (29.29)
K. Dahlia (24.02)
M. Comerford (23.10)
2018 World Championships
December 12, 2018 / Hangzhou, China 		1:44.14
Virginia Cavaliers
Gretchen Walsh (25.37)
Zoe Skirboll (30.00)
Claire Curzan (24.52)
Maxine Parker (24.25)
Virginia vs. Florida Dual Meet
October 18, 2024 / Charlottesville, Virginia
400 medley relay3:40.41+
USA
R. Smith (54.02)
L. King (1:03.02)
G. Walsh (52.84)
K. Douglass (50.53)
2024 World Championships
December 15, 2024 / Budapest, Hungary 		3:45.20
USA
C. Bartholomew (56.08)
K. Meili (1:02.88)
K. Worrell (55.01)
S. Manuel (51.23)
2015 Duel in the Pool
December 11, 2015 / Indianapolis

Short course yards (25 yd)

Men

EventAmerican Record (25 yd)U.S. Open Record (25 yd)
 freestyle
50 free17.63 [31]
Caeleb Dressel (Florida)
2018 NCAA Division I Championships
March 22, 2018 / Minneapolis 		 same
100 free39.90 [32]
Caeleb Dressel (Florida)
2018 NCAA Division I Championships
March 24, 2018 / Minneapolis 		39.83
Flag of the Cayman Islands.svg Jordan Crooks (Tennessee)
2025 NCAA Division I Championships (p)
March 29, 2025 / Federal Way, Washington
200 free1:28.33
Luke Hobson (Texas)
2025 NCAA Division I Championships
March 29, 2025 / Federal Way, Washington 		 same
500 free4:04.45
Rex Maurer (Texas)
2024 Texas Hall of Fame Invite
November 20, 2024 / Austin, Texas 		4:02.31
Flag of France.svg Léon Marchand (Arizona State)
2024 NCAA Division I Championships
March 28, 2024 / Indianapolis, Indiana
1000 free8:33.93 [33]
Clark Smith (Texas)
2015 Texas Swimming & Diving Hall of Fame Invite
December 6, 2015 / Austin, Texas 		 same
1650 free14:12.08 [34]
Bobby Finke (Florida)
2020 SEC Swimming & Diving Championships
February 22, 2020 / Auburn, Alabama 		 same
backstrokeAmerican Record (25 yd)U.S. Open Record (25 yd)
100 back43.26
Will Modglin (Texas)
2025 Texas Hall of Fame Invite (p)
November 20, 2024 / Austin, Texas 		43.20
Flag of Hungary.svg Hubert Kos (Texas)
2025 NCAA Division I Championships
March 28, 2025 / Federal Way, Washington
200 back1:35.37
Destin Lasco (Cal)
2024 NCAA Division I Championships
March 30, 2024 / Indianapolis, Indiana 		1:34.21
Flag of Hungary.svg Hubert Kos (Texas)
2025 NCAA Division I Championships
March 29, 2025 / Federal Way, Washington
breaststrokeAmerican Record (25 yd)U.S. Open Record (25 yd)
100 breast49.51
Julian Smith (Florida)
2025 SEC Championships
February 21, 2025 / Athens, Georgia 		 same
200 breast1:47.91 [35]
Will Licon (Texas)
2017 NCAA Division I Championships
March 25, 2017 / Indianapolis, Indiana 		1:46.35
Flag of France.svg Léon Marchand (Arizona State)
2024 NCAA Division I Championships
March 30, 2024 / Indianapolis
butterflyAmerican Record (25 yd)U.S. Open Record (25 yd)
100 fly42.80 [36]
Caeleb Dressel (Florida)
2018 NCAA Division I Championships
March 23, 2018 / Minneapolis 		 same
200 fly1:36.41
Luca Urlando (Georgia)
2025 Georgia Fall Invitational
November 21st, 2025 / Athens, Georgia 		 same
individual medleyAmerican Record (25 yd)U.S. Open Record (25 yd)
200 IM1:37.91
Destin Lasco (Cal)
2024 NCAA Division I Championships
March 28, 2024 / Indianapolis, Indiana 		1:36.34
Flag of France.svg Léon Marchand (Arizona State)
2023 NCAA Division I Championships
March 23, 2023 / Minneapolis
400 IM3:33.42
Chase Kalisz (Georgia)
2017 NCAA Division I Championships
March 24, 2017 / Indianapolis, Indiana 		3:28.82
Flag of France.svg Léon Marchand (Arizona State)
2023 NCAA Division I Championships
March 24, 2023 / Minneapolis
relaysAmerican Record (25 yd)U.S. Open Record (25 yd)
200 free relay1:14.13
NC State Wolfpack
N. Henderson (18.93)
L. Miller (18.23)
J. Fox (18.44)
Q. McCarty (18.53)
2024 NCAA Division I Championships
March 28, 2024 / Indianapolis, Indiana 		1:12.80
Tennessee Volunteers
Flag of the Cayman Islands.svg J. Crooks (17.96)
Flag of Brazil.svg G. Caribé (18.04)
Flag of the Bahamas.svg L. Taylor (18.25)
Flag of Trinidad and Tobago.svg N. Blackman (18.55)
2025 SEC Championships
February 19, 2025 / Athens, Georgia
400 free relay2:44.31 [37]
NC State Wolfpack
R. Held (41.05)
J. Ress (40.62)
J. Molacek (41.02)
C. Stewart (41.62)
2018 NCAA Division I Championships
March 24, 2018 / Minneapolis 		2:42.30
Tennessee Volunteers
Flag of Brazil.svg G. Caribé (40.57)
Flag of the Bahamas.svg L. Taylor (41.02)
Flag of Trinidad and Tobago.svg N. Blackman (41.35)
Flag of the Cayman Islands.svg J. Crooks (39.36)
2025 NCAA Division I Championships
March 29, 2025 / Federal Way, Washington
800 free relay6:00.08
Texas Longhorns
L. Hobson (1:28.90)
C. Guiliano (1:30.13)
R. Maurer (1:29.91)
C. Carrozza (1:31.14)
2025 NCAA Division I Championships
March 26, 2025 / Federal Way, Washington 		5:59.75
California Golden Bears
J. Alexy (1:30.02)
G. Jett (1:29.16)
D. Lasco (1:29.10)
Flag of Belgium (civil).svg L. Henveaux (1:31.47)
2025 NCAA Division I Championships
March 26, 2025 / Federal Way, Washington
200 medley relay1:20.92
Indiana Hoosiers
L. Barr (20.65)
B. Benzing (22.65)
F. Brooks (19.49)
M. King (18.13)
2025 NCAA Division I Championships
March 26, 2025 / Federal Way, Washington 		1:20.15
Florida Gators
A. Chaney (20.29)
J. Smith (22.55)
Flag of Canada (Pantone).svg J. Liendo (18.97)
M. McDuff (18.34)
2024 NCAA Division I Championships
March 27, 2024 / Indianapolis, Indiana
400 medley relay3:00.34
Texas Longhorns
W. Modglin (43.78)
N. Germonprez (49.91)
G. Gould (45.31)
C. Taylor (41.34)
2025 Texas Hall of Fame Invite
November 20, 2024 / Austin, Texas 		2:55.66
Florida Gators
Flag of the United Kingdom.svg J. Marshall (43.91)
J. Smith (48.95)
Flag of Canada (Pantone).svg J. Liendo (42.12)
Flag of the United Kingdom.svg A. Painter (40.68)
2025 SEC Championships
February 21, 2025 / Athens, Georgia

Women

EventAmerican Record (25 yd)U.S. Open Record (25 yd)
 freestyle
50 free20.37
Gretchen Walsh (Virginia)
2024 NCAA Division I Championships
March 21, 2024 / Athens, Georgia
20.37
Gretchen Walsh (Virginia)
2025 NCAA Division I Championships
March 20, 2025 / Federal Way, Washington 		 same
100 free44.71
Gretchen Walsh (Virginia)
2025 NCAA Division I Championships
March 22, 2025 / Federal Way, Washington 		 same
200 free1:39.10
Missy Franklin (Cal)
2015 NCAA Division I Championships
March 20, 2015 / Greensboro, North Carolina 		 same
500 free4:24.06
Katie Ledecky (Stanford)
2017 NCAA Division I Championships
March 16, 2017 / Indianapolis, Indiana 		 same
1000 free8:59.65
Katie Ledecky (Nation's Capital)
2015 Nation's Capital Swim Club Invite
December 13, 2015 / College Park, Maryland 		 same
1650 free15:01.41
Katie Ledecky (Gator Swim Club)
2023 Florida Spring Senior Championships
March 12, 2023 / Orlando, Florida 		 same
backstrokeAmerican Record (25 yd)U.S. Open Record (25 yd)
100 back48.10
Gretchen Walsh (Virginia)
2024 ACC Championships
February 23, 2024 / Greensboro, North Carolina 		 same
200 back1:46.82
Claire Curzan (Virginia)
2025 NCAA Division I Championships
March 22, 2025 / Federal Way, Washington 		 same
breaststrokeAmerican Record (25 yd)U.S. Open Record (25 yd)
100 breast55.73 [38]
Lilly King (Indiana)
2019 NCAA Division I Championships
March 22, 2019 / Austin, Texas 		 same
200 breast2:01.29
Kate Douglass (Virginia)
2023 NCAA Division I Championships
March 18, 2023 / Knoxville, Tennessee 		 same
butterflyAmerican Record (25 yd)U.S. Open Record (25 yd)
100 fly46.97
Gretchen Walsh (Virginia)
2025 NCAA Division I Championships
March 21, 2025 / Federal Way, Washington 		 same
200 fly1:48.33
Regan Smith (Arizona State)
Dual Meet Arizona State vs. NC State
October 21, 2023 / Tempe, Arizona 		 same
individual medleyAmerican Record (25 yd)U.S. Open Record (25 yd)
200 IM1:48.37
Kate Douglass (Virginia)
2023 NCAA Division I Championships
March 16, 2023 / Knoxville, Tennessee 		 same
400 IM3:54.60 [39]
Ella Eastin (Stanford)
2018 NCAA Division I Championships
March 16, 2018 / Columbus, Ohio 		 same
relaysAmerican Record (25 yd)U.S. Open Record (25 yd)
200 free relay1:23.87
Virginia Cavaliers
K. Douglass (20.95)
G. Walsh (20.48)
L. Cuomo (21.14)
A. Walsh (21.30)
2023 ACC Championships
February 15, 2023 / Greensboro, North Carolina 		1:23.63
Virginia Cavaliers
Flag of Italy.svg J. Nocentini (21.55)
G. Walsh (19.95)
A. Walsh (20.82)
M. Parker (21.31)
2024 ACC Championships
February 21, 2024 / Greensboro, North Carolina
400 free relay3:05.84
Virginia Cavaliers
K. Douglass (46.37)
A. Walsh (46.58)
Maxine Parker (47.04)
G. Walsh (45.85)
2023 NCAA Division I Championships
March 18, 2023 / Knoxville, Tennessee 		 same
800 free relay6:45.91
Stanford Cardinal
S. Manuel (1:41.41)
L. Neal (1:42.15)
E. Eastin (1:41.89)
K. Ledecky (1:40.46)
 2017 NCAA Division I Championships
March 15, 2017 / Indianapolis, Indiana 		6:44.13
Virginia Cavaliers
G. Walsh (1:39.34)
A. Walsh (1:41.87)
Flag of South Africa.svg A. Canny (1:42.03)
C. Curzan (1:40.89)
2025 ACC Championships
February 18, 2025 / Greensboro, North Carolina
200 medley relay1:31.10
Virginia Cavaliers
C. Curzan (23.17)
A. Walsh (25.62)
G. Walsh (20.88)
M. Parker (21.43)
2025 NCAA Division I Championships
19 March 2025 / Federal Way, Washington 		 same
400 medley relay3:19.58
Virginia Cavaliers
C. Curzan (49.35)
A. Walsh (57.05)
G. Walsh (47.00)
A. Moesch (46.18)
2025 ACC Championships
February 21, 2025 / Greensboro, North Carolina 		 same

See also

Notes

References

  1. ↑ "Men's 50m Freestyle Final Results" (PDF). Omega Timing. 27 July 2019. Retrieved 12 March 2025.
  2. 1 2 "Men's 50m Freestyle Final Results" (PDF). Omega Timing. 20 June 2021. Retrieved 6 July 2021.
  3. ↑ "Men's 100m Freestyle Semifinals Results" (PDF). Omega Timing. 30 July 2025. Retrieved 30 July 2025.
  4. ↑ "Men's 100m Freestyle Heats Results" (PDF). Omega Timing. 3 June 2025. Retrieved 3 June 2025.
  5. ↑ "Phelps breaks 200 free world record by nearly a second". ESPN. 12 August 2008. Retrieved 31 March 2016.
  6. ↑ "Men's 200 Freestyle Final Results" (PDF). Omega Timing. 4 June 2025. Retrieved 4 June 2025.
  7. 1 2 Coffey, Wayne (10 August 2008). "Michael Phelps gets gold, record in 400 IM at Olympics in Beijing". NY Daily News. Retrieved 31 March 2016.
  8. ↑ "Men's 400m Freestyle Final Results" (PDF). Omega Timing. 6 June 2025. Retrieved 6 June 2025.
  9. ↑ "Men's 800m Freestyle Final Results" (PDF). omegatiming.com. 26 July 2023. Retrieved 26 July 2023.
  10. ↑ "Men's 800m Freestyle Final Results" (PDF). Omega Timing. 1 July 2023. Retrieved 18 April 2025.
  11. ↑ "Men's 1500m Freestyle Final Results" (PDF). olympics.com. International Olympic Committee. Archived from the original (PDF) on 2024-09-23. Retrieved 2024-12-18.
  12. ↑ "Men's 50m Backstroke Finals Results" (PDF). Omega Timing. 28 April 2022. Retrieved 28 April 2022.
  13. ↑ "Men's 4×100m Medley Relay Final Results" (PDF). Rio 2016 official website. 13 August 2016. Archived from the original (PDF) on 20 September 2016. Retrieved 14 August 2016.
  14. ↑ "Men's 100m Backstroke Final Results" (PDF). Omega Timing . 8 July 2009. Retrieved 13 March 2025.
  15. ↑ "Men's 200m Backstroke Final Results" (PDF). Omega Timing. 31 July 2009. Retrieved 14 March 2025.
  16. ↑ "Men's 200m Backstroke Final Results" (PDF). Omega Timing. 11 July 2009. Retrieved 14 March 2025.
  17. ↑ "19th FINA World Championships - Men's 50m Breaststroke Final Results" (PDF). Omega Timing. 21 June 2022. Retrieved 2 December 2025.
  18. ↑ "Men's 50m Breaststroke Finals Results" (PDF). Omega Timing. 28 April 2022. Retrieved 29 April 2022.
  19. ↑ "2020 U.S. Olympic Team Trials - Wave II: Men's 100m Breaststroke Semifinals Results Summary" (PDF). Omega Timing. 13 June 2021. Retrieved 13 June 2021.
  20. ↑ "Men's 200m Breaststroke Final Results" (PDF). Omega Timing. 19 June 2024. Retrieved 19 June 2024.
  21. ↑ "Men's 50m Butterfly Final Results" (PDF). Omega Timing. 22 July 2019. Archived (PDF) from the original on 22 July 2019. Retrieved 22 July 2019.
  22. ↑ "Men's 100m Butterfly Final Results" (PDF). olympics.com. 31 July 2021. Archived from the original (PDF) on 31 July 2021. Retrieved 31 July 2021.
  23. ↑ "2020 U.S. Olympic Team Trials - Wave II: Men's 100m Butterfly Semifinals Results Summary". Omega Timing . June 18, 2021. Retrieved June 18, 2021.
  24. ↑ "Men's 200m Butterfly Final Results" (PDF). Omega Timing. 29 July 2009. Retrieved 15 March 2025.
  25. ↑ "Men's 200m Butterfly Final Results" (PDF). Omega Timing. 2 July 2008. Retrieved 15 March 2025.
  26. ↑ "Women's 50m Freestyle". Omega Timing. 30 July 2017. Retrieved 18 February 2024.
  27. ↑ "2012 London Olympics: Allison Schmitt Torches 200 Free With Olympic, American Record; Missy Franklin Misses Podium". Swimming World Magazine. 31 July 2012. Retrieved 31 March 2016.
  28. ↑ "ISL Match 16 Eindhoven (NED): Men's 50m Backstroke Final Results". Omega Timing . November 25, 2021. Retrieved November 25, 2021.
  29. ↑ ISL (December 4, 2021). "ISL 2021 Final Eindhoven (NED): Men's 100m Breaststroke Results". Omega Timing . Retrieved December 4, 2021.
  30. ↑ FINA (October 9, 2021). "FINA Swimming World Cup 2021 Budapest (HUN): Men's 50m Butterfly Final Results". Omega Timing . Retrieved October 9, 2021.
  31. ↑ Neidigh, Lauren (March 22, 2018). "Caeleb Dressel Does It Again! 17.63 To Win The 50 Free". Swimswam. Retrieved March 22, 2018.
  32. ↑ Neidigh, Lauren (March 24, 2018). "Dressel Breaks Another Barrier with 39.9 100 Free". Swimswam. Retrieved March 24, 2018.
  33. ↑ Neidigh, Lauren (December 12, 2015). "Clark Smith, Tasija Karosas Named Big 12 Swimmers Of The Week". Swimswam. Retrieved December 13, 2015.
  34. ↑ Neidigh, Lauren (February 22, 2020). "2020 SECs: Florida's Bobby Finke Demolishes American Record With 14:12 Mile". Swimswam. Retrieved February 22, 2020.
  35. ↑ Neidigh, Lauren (March 25, 2017). "Will Licon Goes out in Style; Secures 200 Breast 3-Peat in 1:47.9". Swimswam. Retrieved March 25, 2017.
  36. ↑ Neidigh, Lauren (March 23, 2018). "2018 M. NCAAs: Dressel Cracks 43 with 42.80 100 Fly". Swimswam. Retrieved March 23, 2018.
  37. ↑ Gibbs, Robert (March 24, 2018). "NC State Lowers Own 400 Free Relay Record To End NCAAs". Swimswam. Retrieved March 24, 2018.
  38. ↑ "Women's 100m Breaststroke Final Results". sidearmstats.com. March 22, 2019. Retrieved March 22, 2019.
  39. ↑ Hart, Torrey (March 16, 2018). "2018 W. NCAAs: Ella Eastin Goes 3:54.60 to Obliterate 400 IM American Record". Swimswam. Retrieved March 16, 2018.
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