| Time | Date | Name | Meet |
|---|---|---|---|
| 46.58 | March 11, 2020 | Matt Jensen | PIAA AAA Boys State Championship (c) |
| 47.84 | Dec. 21, 2019 | Matt Jensen | Cardinal Classic Invitational (c) |
| 48.01 | March 12, 2014 | Michael Jensen | Pennsylvania State AAA Championship (c) |
| 49.57 | March 13, 2013 | Michael Jensen | Pennsylvania Boys & Girls AAA Championship (c) |
| 50.77 | March 17, 2010 | David Derr | PIAA AAA Boys Championships (c) |
| 53.70 | March 11, 2009 | CHRIS WILLCOX | PIAA AAA Championship (c) |
