| 300 Meter Hurdles | ||||
| Matt Tetzlaff | 38.82 | 2007 | ||
| Trent Merkwan | 39.10 | 1989 | ||
| Matt Tetzlaff | 39.8 | 2006 | ||
| Craig Howard | 39.85 | 1986 | ||
| Troy Buschbom | 40.0 | 1987 | ||
| Jason Nowak | 40.8 | 1991 | ||
| Travis Tipton | 41.02 | 1999 | ||
| Matt Tetzlaff | 41.9 | 2005 | ||
| Adam Johnson | 42.28 | 2004 | ||
| Harry Decker | 42.3 | 2004 | ||
| Graham Schuetzle | 42.5 | 2007 | ||
| Karl Adams | 42.65 | 1982 | ||
| Seth Brotherton | 43.0 | 2007 | ||
| Quinn Holden | 43.1 | 2007 | ||
| Jay Parker | 43.41 | 1982 | ||