| Athlete | Team | Best | |||||
|---|---|---|---|---|---|---|---|
| 1 | Bopp, Tucker | Black Hills St. |
49.72
2/21-22 |
49.77
2/28-29 |
50.18
12/6-7 |
50.57
2/1 |
50.57
2/28-29 |
| 2 | Ptak, Kevin | South Dakota Mines |
49.72
2/8 |
49.90
2/14-15 |
50.32
1/18 |
50.38
1/25 |
52.63
12/6-7 |
