| Athlete | Team | Best | |||||
|---|---|---|---|---|---|---|---|
| 1 | Granillo, Osvaldo | Central Missouri |
48.12
2/10-11 |
48.26
12/10 |
48.30
2/24-26 |
48.66
2/24-26 |
|
| 2 | Clark, Colby | Hillsdale |
48.12
1/28 |
48.38
2/25-26 |
48.42
2/25-26 |
49.01
12/2-3 |
49.13
1/14 |
