| Name | Time | Date | Meet |
|---|---|---|---|
| Tiffany Shields | 56.32 | May 10, 2019 | California CIF State Championship |
| Tiffany Shields | 57.52 | May 9, 2018 | CIF San Diego Section 2 Championship |
| Audrey Woodsum | 1:05.15 | May 13, 2015 | 2014-15 California San Diego Section Championships - Division II |
