| Name | Time | Date | Meet |
|---|---|---|---|
| Camryn Curry | 19.83 | Oct. 27, 2017 | – |
| Ingibjorg Jonsdottir | 24.30 | Feb. 22, 2017 | 2017 Pacific 12 Championships (W) |
| Ingibjorg Jonsdottir | 24.35 | March 20, 2015 | 2015 NCAA Division I Womens Championships |
| Ingibjorg Jonsdottir | 24.39 | Feb. 25, 2015 | 2015 Pacific 12 Championships (W) |
| Ingibjorg Jonsdottir | 24.75 | Feb. 7, 2015 | Arizona vs. Arizona State |
| Kelli Kyle | 24.81 | March 18, 2011 | 2011 NCAA Division I Womens Championships |
| Caitlin Andrew | 25.22 | Feb. 3, 2006 | 2006 FINA Swimming World Championships |
