| Time | Date | Name | Meet |
|---|---|---|---|
| 47.21 | Feb. 17, 2011 | Scott Fetsko | WVSSAC High School State Championships |
| 56.17 | Feb. 19, 2009 | Peter Murto | WVSSAC High School State Championships |
| 57.83 | Feb. 14, 2009 | Peter Murto | WVSSAC Region 1 Championships |
| 1:00.50 | Feb. 19, 2008 | Kevin Araiza | WVSSAC High School State Championships |
| 1:00.73 | Feb. 15, 2007 | Kevin Araiza | WVSSAC High School State Championships |
| 1:02.39 | Feb. 16, 2006 | Juan Benzo | WVSSAC High School State Championships |
