| Athlete | Team | Best | |||||
|---|---|---|---|---|---|---|---|
| 1 | Dickson, Caleb | Baylor |
47.05
3/23 |
47.46
4/19-20 |
47.54
3/15-16 |
47.69
4/26-27 |
47.78
5/10-12 |
| 2 | Roomes, Roshon | Iowa State |
47.05
3/29-30 |
47.82
4/19-20 |
