| Name | Time | Date | Meet |
|---|---|---|---|
| Jasmine Mau | 49.04 | March 14, 2013 | Speedo Champions Series - Federal Way |
| Jasmine Mau | 51.28 | March 10, 2011 | 2011 Speedo Sectionals - Federal Way, WA |
| Samantha Moody | 52.85 | March 10, 2010 | Speedo Champions Series - Federal Way |
| DARCY S. SCOTT-HOSAKA | 55.45 | March 28, 1999 | 1999 PC PLS SCY FWEST CHAMP |
| ELIZABETH HANOHANO-HONG | 1:03.96 | March 27, 1999 | 1999 PC PLS SCY FWEST CHAMP |
