| Name | Time | Date | Meet |
|---|---|---|---|
| Sydney Rawie | 1:00.05 | Jan. 12, 2020 | 2020 NT COR 38th Speedo Greater Southwest |
| Diana Dunn | 1:00.49 | March 8, 2013 | 2013 SC TAGS Champs |
| Ilse Adame | 1:01.94 | March 10, 2012 | 2012 SC Texas Age Group Championship |
| Sydney Tan | 1:03.01 | March 13, 2009 | 2009 NT TAGS SC Championships |
| Isabella Voelkl | 1:09.44 | Nov. 30, 2007 | 2007 Gator Swim Holiday Classic |
| Rachel Trent | 1:10.05 | Jan. 27, 2007 | 2007 NT COPS A Greater Southwe |
