Time |
Date |
Name |
Team |
Meet |
51.94
|
July 8, 2009 |
Aaron Peirsol |
Longhorn Aquatics |
ConocoPhillips National Championships |
52.89
|
June 30, 2008 |
Aaron Peirsol |
Longhorn Aquatics |
U.S. Olympic Team Trials |
53.17
|
April 1, 2005 |
Aaron Peirsol |
Longhorn Aquatics |
World Championship Trials |
55.20
|
April 1, 2003 |
Neil Walker |
Circle C Select Swim Team |
ConocoPhillips National Championships |
56.74
|
July 18, 2002 |
Tommy Hannan |
Circle C Select Swim Team |
Texas Senior Circuit Long |
56.97
|
June 28, 2002 |
Neil Walker |
Circle C Select Swim Team |
Senior Circuit #3 |
57.23
|
June 29, 2001 |
Neil Walker |
Circle C Select Swim Team |
Senior Circuit #3 |
59.04
|
June 2, 2000 |
Matthew Ulrickson |
Longhorn Aquatics |
Texas Senior Circuit #2 |