| Time | Date | Name | Meet |
|---|---|---|---|
| 57.23 | March 21, 2014 | Breeja Larson | NCAA Division I Womens Championships |
| 57.28 | Feb. 21, 2014 | Breeja Larson | Southeastern Conference Championships |
| 57.43 | Feb. 22, 2013 | Breeja Larson | Southeastern Conference Championships |
| 57.53 | Nov. 16, 2012 | Breeja Larson | Phil Hansel Invitational |
| 57.71 | March 16, 2012 | Breeja Larson | NCAA Division I Womens Championships |
| 57.92 | Feb. 24, 2012 | Breeja Larson | Big 12 Conference Championships |
| 58.51 | March 18, 2011 | Breeja Larson | NCAA Division I Womens Championships |
| 59.27 | Feb. 25, 2011 | Breeja Larson | Big 12 Conference Championships |
| 59.43 | March 20, 2009 | Alia Atkinson | NCAA Division I Womens Championships |
| 1:00.73 | March 21, 2008 | Alia Atkinson | NCAA Division I Womens Championships |
| 1:00.87 | March 9, 2007 | Alia Atkinson | NCAA Division I Womens Championships |
