| Athlete | Team | Best | |||||
|---|---|---|---|---|---|---|---|
| 1 | Jarding, Jude | Augustana (S.D.) |
47.07
4/12-13 |
47.34
5/1-2 |
47.74
4/22-25 |
48.18
4/8 |
48.28
3/27 |
| 2 | Ramos, Evisain | P.R.-Mayaguez |
47.07
4/30-5/2 |
47.88
4/10-11 |
47.94
4/30-5/2 |
48.73
3/20-21 |
48.79
2/20-21 |
