| Athlete | Team | Best | ||||
|---|---|---|---|---|---|---|
| 1 | Smith, Alex | Columbia (S.C.) |
47.53
4/17-18 |
47.70
4/2-3 |
48.20
3/13-14 |
48.58
4/23-25 |
| 2 | Peralta, Luis | Milligan |
47.53
4/23-25 |