| Time | Date | Name | Meet |
|---|---|---|---|
| 28.48 | March 14, 2024 | Siiri Einio | CSCAA National Invitational Championship |
| 28.51 | March 12, 2020 | Nicole Limberg | CSCAA National Invitational Championship |
| 28.97 | March 14, 2019 | Phillis Range | CSCAA National Invitational Championship |
| 29.21 | Dec. 20, 2018 | Marie-Claire Schillinger | FAU Fun in the Sun Invite |
| 29.29 | Oct. 14, 2016 | Marie-Claire Schillinger | Dual-A-Pool-Ooza |
| 29.94 | Oct. 17, 2015 | Marie-Claire Schillinger | Dual-A-Palooza - Day Two |
