| Name | Time | Date | Meet |
|---|---|---|---|
| Maggie Dunlap | 1:01.03 | Oct. 8, 2022 | SCHSL 5A Championships |
| Maggie Dunlap | 1:01.95 | Oct. 9, 2021 | SCHSL 5A Girls Championships |
| Campbell McCarthy | 1:02.32 | Oct. 14, 2016 | South Carolina 5A State Championships |
| Campbell McCarthy | 1:03.20 | Aug. 20, 2016 | Splashdown Invitational |
| Campbell McCarthy | 1:04.88 | Oct. 17, 2015 | 2014-15 South Carolina State 4A Championships |
