| Athlete | Team | Best | |||
|---|---|---|---|---|---|
| 1 | Starr, Joshua | Northwestern (Iowa) |
4:18.52
4/12-13 |
4:19.56
4/25-26 |
4:40.57
3/30 |
| 2 | Harmon, Nate | Doane |
4:18.52
5/10 |
4:23.18
4/19-20 |
4:23.18
4/18-20 |
