Time |
Date |
Name |
Team |
Meet |
52.22
|
June 14, 2021 |
Ryan Murphy |
California Aquatics |
USA Olympic Team Trials - Wave 2 |
52.26
|
June 27, 2016 |
Ryan Murphy |
California Aquatics |
USA Swimming Olympic Team Trials |
53.20
|
Aug. 9, 2014 |
Ryan Murphy |
California Aquatics |
Phillips 66 Summer National Championships |
53.86
|
June 28, 2013 |
Eugene Godsoe |
Palo Alto Stanford Aquatics |
Phillips 66 National Championships |
53.89
|
July 8, 2009 |
David Russell |
California Aquatics |
ConocoPhillips National Championships |
53.91
|
Aug. 2, 2006 |
RANDALL BAL |
Palo Alto Stanford Aquatics |
ConocoPhillips National Championships |
54.09
|
Aug. 3, 2005 |
RANDALL BAL |
Palo Alto Stanford Aquatics |
ConocoPhillips National Championships |
54.67
|
Aug. 3, 2004 |
RANDALL BAL |
Palo Alto Stanford Aquatics |
ConocoPhillips National Championships |
55.57
|
Feb. 10, 2004 |
Jeff Rouse |
Palo Alto Stanford Aquatics |
ConocoPhillips Spring National Championships |
56.15
|
April 1, 2003 |
Jeff Rouse |
Palo Alto Stanford Aquatics |
ConocoPhillips National Championships |