Time |
Date |
Name |
Team |
Meet |
43.84
|
Dec. 2, 2016 |
Tom Shields |
California Aquatics |
AT&T Winter Championships |
44.88
|
Nov. 30, 2012 |
Tom Shields |
California Aquatics |
USA Swimming Winter Nationals |
45.07
|
Dec. 3, 2010 |
Matt Grevers |
Tucson Ford Dealers Aquatics |
USA Swimming Short Course National Championships |
45.20
|
Dec. 5, 2008 |
Masa Kishida |
Tucson Ford Dealers Aquatics |
ConocoPhillips Short Course Championships |
45.23
|
Jan. 15, 2007 |
Ian Crocker |
Longhorn Aquatics |
Toyota Grand Prix |
47.22
|
March 13, 2003 |
Kyle Bubolz |
Waukesha Express Swim Team |
Speedo Champions Series - Minneapolis |
47.27
|
March 6, 2003 |
Nate Dusing |
Circle C Select Swim Team |
American Short Course Championships |