| Name | Time | Date | Meet |
|---|---|---|---|
| Riley Rowan | 52.99 | Oct. 16, 2023 | SCHSL 5A Championship |
| Riley Rowan | 53.99 | Oct. 8, 2022 | SCHSL 5A Championships |
| Ryan Rich | 57.39 | Oct. 8, 2011 | 2011-12 South Carolina Championships |
| Ryan Rich | 59.08 | Oct. 9, 2010 | 2010-11 South Carolina High School Best Times |
| Simon Yankelevitch | 1:05.17 | Oct. 11, 2008 | 2008 SCHSL 3A Championship |
