| Name | Time | Date | Meet |
|---|---|---|---|
| Catherine Deng | 2:08.85 | Feb. 17, 2022 | SCIAC Championships |
| Catherine Deng | 2:10.41 | Nov. 20, 2021 | Caltech Invite |
| Catherine Deng | 2:12.55 | Nov. 6, 2021 | California Lutheran vs. Caltech |
| Isabel Swafford | 2:15.11 | Feb. 1, 2020 | La Verne vs. Caltech vs. Westmont |
| Isabel Swafford | 2:16.15 | Nov. 9, 2019 | Caltech vs. C-M-S |
| Jacqueline Masehi-Lano | 2:16.20 | Jan. 7, 2012 | Redlands vs. Cal Tech |
| Jacqueline Masehi-Lano | 2:20.38 | Dec. 2, 2011 | California Tech vs. C-M-S |
| Janis Intoy | 2:37.49 | Feb. 21, 2010 | Southern California Intercollegiate Athletic Conference Championships |
| Hanna Dodd | 2:44.86 | Jan. 9, 2010 | Redlands vs. Cal Tech |
