| Name | Time | Date | Meet |
|---|---|---|---|
| Heren Alanis | 4:53.89 | May 17, 2011 | California Boys & Girls San Diego Section Division II |
| Heren Alanis | 4:58.70 | May 18, 2010 | 2010 CIF San Diego Section - Division II Championships |
| Grace Benefield | 5:03.04 | May 19, 2009 | 2009 CIF San Diego Division II Championships |
| Emilie Whittemore | 5:46.17 | May 16, 2006 | CIF - San Diego Section - Division II |
