| Athlete | Team | Best | ||||
|---|---|---|---|---|---|---|
| 1 | Van Niekerk, Heinrich | Oklahoma State |
3:54.12
3/24-25 |
3:55.31
3/17-18 |
3:58.10
4/21-22 |
4:06.60
5/5 |
| 2 | Hodgson, Dylan | Kansas |
3:54.12
4/6-8 |
3:58.63
4/28 |
