| Time | Date | Name | Meet |
|---|---|---|---|
| 26.21 | Nov. 22, 2025 | Katherine Dyer | La Verne Invitational |
| 26.93 | Oct. 25, 2025 | Clara Patterson | Caltech vs. Masters vs. Soka |
| 27.09 | Oct. 4, 2025 | Megan Sutanto | Rodionoff Invite |
| 27.21 | Feb. 14, 2024 | Trudy Patterson | Pacific Collegiate Swim Conference Championships |
| 27.37 | Feb. 8, 2023 | Trudy Patterson | Pacific Collegiate Swim Conference Championships |
| 27.85 | Feb. 16, 2022 | Emma McMurray | Pacific Collegiate Swim Conference Championships |
| 28.88 | April 15, 2021 | Maddie Easton | Pacific Collegiate Swimming Championships |
| 29.34 | Feb. 13, 2019 | Journey Werner | Pacific Collegiate Swim Conference Championships |
| 30.67 | Jan. 26, 2019 | Journey Werner | SOKA vs Master's University |
