| Athlete | Team | Best | ||||||
|---|---|---|---|---|---|---|---|---|
| Johnson, Willie | Southern Illinois |
46.39
5/14-16 |
46.59
4/16-17 |
47.36
5/14-16 |
47.60
3/26-27 |
47.62
4/23-24 |
47.77
4/30-5/1 |
|
| Nwachukwu, Dubem | Arizona State |
46.39
4/10 |
47.82
5/14-16 |
