| Time | Date | Name | Meet |
|---|---|---|---|
| 57.83 | Feb. 10, 2018 | Callie Dickinson | Virginia TCIS Championship (c) |
| 58.65 | Feb. 24, 2017 | Justine Kaskel | Eastern Interscholastic Swimming Championships |
| 58.86 | Feb. 19, 2016 | Justine Kaskel | Virginia Independent School State Championship (c) |
| 59.32 | Feb. 13, 2015 | Justine Kaskel | VA Independent School S&D Championship (c) |
| 1:00.45 | Feb. 14, 2014 | Justine Kaskel | Virginia Independent Schools Championship (c) |
| 1:03.57 | Feb. 18, 2011 | Allison Parks | Virginia Independent School Championship (c) |
| 1:04.37 | Feb. 7, 2009 | Alison Clary | VA TCIS Championship (c) |
| 1:11.97 | Jan. 10, 2009 | Amanda Clagett | VA Kecoughtan Invitational (c) |
