|
Cody Bybee
|
48.28
|
March 4, 2018 |
Southern Premier Invitational
|
|
Henrik Pohlmann
|
48.70
|
Dec. 13, 2013 |
Speedo Winter Junior National Championships
|
|
Josh Quallen
|
48.84
|
March 15, 2013 |
2013 NCSA Junior National Championships
|
|
Patrick Mulcare
|
49.35
|
Dec. 7, 2012 |
Speedo Winter Junior National Championships
|
|
Brock Turner
|
50.64
|
Dec. 6, 2012 |
Speedo Winter Junior National Championships
|
|
JK Koehler
|
50.65
|
Dec. 3, 2010 |
USA Swimming Short Course National Championships
|
|
Andrew Abeysinghe
|
51.68
|
March 16, 2007 |
Speedo Champions Series - Crawfordsville
|
|
Andrew Abeysinghe
|
52.89
|
March 24, 2006 |
2006 NCSA Junior National Championships
|
|
JK Koehler
|
52.91
|
March 20, 2003 |
Speedo Champions Series - Oxford
|
