List of United States records in swimming
Men

List of United States records in swimming

Section Title: Men
Table Section Text: None

Event	American record (USA record)	U.S. Open record

freestyle

50 free	21.15 Caeleb Dressel (USA) 2017 World Championships July 29, 2017 / Budapest, Hungary	21.14 Brazil César Cielo (Auburn Aquatics) 2009 USA Nationals (B Final) July 9, 2009 / Indianapolis

100 free	47.17 Caeleb Dressel (USA) 2017 World Championships July 27, 2017 / Budapest, Hungary	47.58 Jason Lezak (Rose Bowl Aquatics) 2008 USA Olympic Trials (sf) July 2, 2008 / Omaha, Nebraska

200 free	1:42.96 Michael Phelps (USA) 2008 Olympic Games August 12, 2008 / Beijing, China	1:44.10 Michael Phelps (Club Wolverine) 2008 USA Olympic Trials July 1, 2008 / Omaha, Nebraska

400 free	3:42.78 Larsen Jensen (USA) 2008 Olympic Games August 10, 2008 / Beijing, China	3:43.53 Larsen Jensen (Trojan Swim Club) 2008 USA Olympic Trials June 29, 2008 / Omaha, Nebraska

800 free	7:43.60 Michael McBroom (USA) 2013 World Championships July 31, 2013 / Barcelona, Spain	7:44.57 Zane Grothe (Mission Viejo Nadadores) 2018 USA Nationals July 29, 2018 / Irvine, California

1500 free	14:39.48 Connor Jaeger (USA) 2016 Olympic Games August 13, 2016 / Rio de Janeiro, Brazil	14:45.54 Peter Vanderkaay (Club Wolverine) 2008 USA Olympic Trials July 6, 2008 / Omaha, Nebraska

backstroke	American Record (LCM)	US Open Record

50 back	24.24 Ryan Murphy (California Capital) 2018 USA Nationals July 27, 2018 / Irvine, California	same

100 back	51.85+ Ryan Murphy (USA) 2016 Olympic Games (r) August 13, 2016 / Rio de Janeiro, Brazil	51.94 Aaron Peirsol (Longhorn Aquatics) 2009 USA Nationals July 8, 2009 / Indianapolis

200 back	1:51.92+ Aaron Peirsol (USA) 2009 World Championships July 31, 2009 / Rome, Italy	1:53.08 Aaron Peirsol (Longhorn Aquatics) 2009 USA Nationals July 11, 2009 / Indianapolis

breaststroke	American Record (LCM)	US Open Record

50 breast	26.76 Kevin Cordes (USA) 2015 World Championships (sf) August 4, 2015 / Kazan, Russia	26.84 Michael Andrew (Race Pace Club) 2018 USA Nationals July 27, 2018 / Irvine, California

100 breast	58.64 Kevin Cordes (USA) 2017 World Championships (sf) July 23, 2017 / Budapest, Hungary	58.74 Kevin Cordes (USA) 2017 USA Nationals June 30, 2017 / Indianapolis

200 breast	2:07.17 Josh Prenot (USA) 2016 US Olympic Trials June 30, 2016 / Omaha, Nebraska	same

butterfly	American Record (LCM)	US Open Record

50 fly	22.76 Caeleb Dressel 2017 World Championships (sf) July 23, 2017 / Budapest, Hungary	22.91 Bryan Lundquist (Stingrays) 2009 USA Swimming Sectionals—Knoxville July 18, 2009 / Knoxville, Tennessee

100 fly	49.82+ Michael Phelps (USA) 2009 World Championships August 1, 2009 / Rome, Italy	50.22 Michael Phelps (North Baltimore) 2009 USA Nationals July 9, 2009 / Indianapolis

200 fly	1:51.51+ Michael Phelps (USA) 2009 World Championships July 29, 2009 / Rome, Italy	1:52.20 Michael Phelps (Club Wolverine) 2008 USA Olympic Trials July 2, 2008 / Omaha, Nebraska

individual medley	American Record (LCM)	US Open Record

200 IM	1:54.00+ Ryan Lochte (USA) 2011 World Championships July 28, 2011 / Shanghai, China	1:54.56 Ryan Lochte (Daytona Beach) 2009 USA Nationals July 10, 2009 / Indianapolis

400 IM	4:03.84+ Michael Phelps (USA) 2008 Olympic Games August 10, 2008 / Beijing, China	4:05.25 Michael Phelps (Club Wolverine) 2008 USA Olympic Trials June 29, 2008 / Omaha, Nebraska

relays	American Record (LCM)	US Open Record

400 free relay	3:08.24+ 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) Pan Pacific Championships August 20, 2010 / Irvine, California

800 free relay	6:58.55+ USA (M. Phelps-1:44.39, 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) Pan Pacific Championships August 20, 2010 / Irvine, California

400 medley relay	3:27.28+ USA (A. Peirsol-52.19, E. Shanteau-58.57, M. Phelps-49.72, D. Walters-46.80 2009 World Championships August 2, 2009 / Rome, Italy	3:32.48 USA (A. Peirsol-53.91, M. Gangloff-1:00.45, M. Phelps-50.58, N. Adrian-47.54) Pan Pacific Championships August 22, 2010 / Irvine, California

Sentence(s)

In 2009 while swimming at the U.S. Swimming Sectionals in Knoxville, Tennessee, Bryan established an American Record in the 50 meter butterfly with a time of 22.91.
On July 18, 2009, Bryan established an American Record in the 50 meter butterfly event, with a time of 22.91.
On July 18, 2009 at the U.S. Swimming Sectionals in Knoxville, Tennessee, Bryan established a record in the 50 butterfly with a 22.91.

final_sentence: In 2009 while swimming at the U.S. Swimming Sectionals in Knoxville, Tennessee, Bryan established an American Record in the 50 meter butterfly with a time of 22.91.
final_sentence: On July 18, 2009, Bryan established an American Record in the 50 meter butterfly event, with a time of 22.91.
final_sentence: On July 18, 2009 at the U.S. Swimming Sectionals in Knoxville, Tennessee, Bryan established a record in the 50 butterfly with a 22.91.