| Name | Time | Date | Meet |
|---|---|---|---|
| Leif Bouwman | 49.95 | Nov. 5, 2022 | FHSAA Florida 4A State Championship |
| Caleb Petranchuk | 50.15 | Nov. 15, 2019 | FHSAA 4A State Championship |
| Caleb Petranchuk | 51.26 | Nov. 10, 2018 | FHSAA 4A State Championship |
| Matthew Wiefels | 51.40 | Nov. 14, 2015 | 2015 Florida 4A State Championships |
| Dylan Varner | 51.53 | Nov. 13, 2008 | 2008-09 Florida Class 3A State Championships |
| Mike Dimond | 54.66 | Nov. 3, 2006 | FHSAA - Class 3A Finals- USA- |
