| Athlete | Team | Best | |||||
|---|---|---|---|---|---|---|---|
| 1 | Washington, David | Michigan State |
52.62
4/18-19 |
52.64
5/16-18 |
52.73
4/4-5 |
52.84
3/28-29 |
53.27
5/2-3 |
| 2 | Harris, Jarvis | Harvard |
52.62
4/19 |
52.78
4/12 |
