| Athlete | Team | Best | ||||
|---|---|---|---|---|---|---|
| 1 | Jarding, Jude | Augustana (S.D.) |
48.86
2/14-15 |
49.23
2/7 |
49.92
1/17-18 |
50.00
12/6-7 |
| 2 | Mooney, Tyler | Washburn |
48.86
2/14-15 |
49.27
1/24 |
49.35
1/17 |
49.67
1/31-2/1 |
