Time |
Date |
Name |
Team |
Meet |
48.48
|
June 27, 2017 |
Michael Chadwick |
University of Missouri Swim Team |
Phillips 66 Summer National Championships |
48.69
|
June 4, 2017 |
Michael Chadwick |
University of Missouri Swim Team |
NC MAC Charlotte Ultraswim |
48.96
|
June 30, 2016 |
Michael Chadwick |
University of Missouri Swim Team |
USA Swimming Olympic Trials - Time Trials |
49.61
|
June 29, 2016 |
Michael Chadwick |
University of Missouri Swim Team |
USA Swimming Olympic Team Trials |
49.91
|
June 25, 2013 |
Max Grodecki |
University of Missouri Swim Team |
Phillips 66 National Championships |
50.96
|
Aug. 5, 2009 |
Jordan Hawley |
University of Missouri Swim Team |
U. S. Open |
51.70
|
Aug. 1, 2007 |
Bennett Clark |
University of Missouri Swim Team |
ConocoPhillips USA Swimming Championships |
52.05
|
Aug. 10, 2006 |
Luke Tanner |
Tsunami Swim Team of KC |
USA Swimming Junior National Championships |
52.43
|
Aug. 8, 2006 |
Luke Tanner |
Tsunami Swim Team of KC |
USA Swimming Junior National Championships |
53.09
|
Dec. 2, 2004 |
Chris McCrary |
University of Missouri Swim Team |
U.S. Open Swimming Championships |
53.48
|
July 23, 2003 |
Max Jaben |
Kansas City Blazers |
Speedo Champions Series - Oklahoma City |