| Name | Time | Date | Meet |
|---|---|---|---|
| Zoe Dixon | 1:03.11 | Jan. 11, 2020 | 2020 Kecoughtan Invitational (c) |
| Annabelle Young | 1:04.51 | Feb. 16, 2019 | 2019 Virginia High School 5A State Championship (c) |
| Annabelle Young | 1:05.00 | Feb. 9, 2018 | 2018 Virginia 5B Region Championship (c) |
| Madison Cottrell | 1:05.76 | Feb. 18, 2017 | 2017 Virginia 5A League Championship (c) |
| Madison Cottrell | 1:08.87 | Feb. 10, 2017 | 2017 Virginia Reg 5A South Championship (c) |
| Rebecca Rogers | 1:13.32 | Feb. 5, 2016 | 2016 VA Clash of the Counties (c) |
