| Athlete | Team | Best | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Emilien, Orwin | Oregon |
46.59
5/12-13 |
46.66
4/19-21 |
47.27
5/12-13 |
47.79
4/7 |
|||
| 2 | Pietsch, Daniel | Georgia Tech |
46.59
3/16-17 |
46.67
3/29-31 |
46.82
4/27 |
46.93
5/10-12 |
46.98
4/20-21 |
47.11
5/10-12 |
47.40
4/13-14 |
| 3 | Kibet, Raymond | Tulane |
46.59
4/7 |
46.81
4/28 |
46.82
3/31 |
46.90
5/11-13 |
47.37
5/11-13 |
47.70
5/3 |
|
| 4 | Polley, William | Prairie View |
46.59
5/4-6 |
46.99
4/21 |
47.98
5/4-6 |
