| Athlete | Team | Best | |||||
|---|---|---|---|---|---|---|---|
| 1 | Harris, Adrian | North Dakota State |
46.57
5/12 |
47.66
4/27-30 |
47.93
5/12 |
48.23
4/1-2 |
48.58
4/13-16 |
| 2 | Kiewiet , Parker | Northern Iowa |
46.57
5/13 |
47.71
4/22-23 |
48.24
5/13 |
