| Name | Time | Date | Meet |
|---|---|---|---|
| Alexa Wong | 1:02.50 | April 6, 2019 | Far Western Short Course Championships |
| Mallory Korenwinder | 1:03.57 | April 2, 2011 | 2011 PC ALMA LCM FARW SC CHMP |
| Jordan Morillo | 1:07.04 | April 3, 2003 | 2003 PC Far Westerns |
| Joclyn Ford | 1:13.94 | Sept. 2, 2001 | PC MBSC Age Group Open |
| Joclyn Ford | 1:19.68 | Sept. 3, 2000 | 2000 PC MBSC SCY A/G OPEN |
