|
Piotr Sadlowski
|
53.95
|
Nov. 23, 2019 |
SMU Long Course Invitational
|
|
Piotr Sadlowski
|
53.95
|
Nov. 23, 2019 |
SMU Long Course Invitational
|
|
Garrett Hills
|
55.21
|
June 3, 2016 |
2016 ST TXLA Longhorn Aquatics
|
|
Garrett Hills
|
55.71
|
Nov. 20, 2015 |
Art Adamson Invitational
|
|
Friedrich Grott
|
57.44
|
Dec. 5, 2010 |
2010 USA Swimming Long Course Invitational
|
|
Friedrich Grott
|
57.94
|
Dec. 6, 2009 |
2009 USA Swimming Long Course Invitational
|
|
Edgar Peyro
|
58.35
|
Dec. 7, 2008 |
2008 USA Swimming LCM Time Trials
|
|
Jason Hauck
|
59.07
|
Dec. 2, 2007 |
2007 USA Swimming Championships
|
