Top 400m Dash Performances
| Time | Athlete | Meet | |
|---|---|---|---|
| 1 | 49.75 | William Hoffmann ('17) | 2017 New Balance Indoor Nationals |
| 2 | 50.85 | Ian Williamson ('07) | 2007 Nike Indoor Nationals |
Top 400m Dash PRs
| Time | Athlete | Meet | |
|---|---|---|---|
| 1 | 49.75 | William Hoffmann ('17) | 2017 New Balance Indoor Nationals |
| 2 | 50.85 | Ian Williamson ('07) | 2007 Nike Indoor Nationals |