| Name | Time | Date | Meet |
|---|---|---|---|
| Lindsay Looney | 24.41 | Nov. 18, 2022 | NC State/GAC Invitational |
| Fanny Teijonsalo | 24.45 | March 1, 2019 | Pacific 12 Championships (W) |
| Caitlin Andrew | 24.00 | Feb. 4, 2006 | 2006 FINA Swimming World Championships |
| Caitlin Andrew | 25.10 | Feb. 3, 2006 | 2006 FINA Swimming World Championships |
