Tate Jackson
|
48.20
|
July 25, 2018 |
Phillips 66 Summer National Championships
|
Garrett Weber-Gale
|
47.78
|
July 2, 2008 |
2008 U.S. Olympic Team Trials
|
Garrett Weber-Gale
|
48.35
|
June 29, 2008 |
2008 U.S. Olympic Team Trials
|
Dave Walters
|
48.96
|
Aug. 1, 2007 |
2007 ConocoPhillips USA Swimming Championships
|
Neil Walker
|
49.23
|
Aug. 4, 2006 |
2006 ConocoPhillips National Championships
|
Garrett Weber-Gale
|
49.40
|
Aug. 3, 2005 |
2005 ConocoPhillips National Championships
|
Neil Walker
|
49.42
|
April 1, 2005 |
2005 World Championship Trials
|
Garrett Weber-Gale
|
49.91
|
Aug. 3, 2004 |
2004 ConocoPhillips National Championships
|
Neil Walker
|
49.95
|
Feb. 10, 2004 |
ConocoPhillips Spring National Championships
|
Nate Dusing
|
53.25
|
June 2, 2000 |
Texas Senior Circuit #2
|