| Athlete | Team | Best | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cooper, Jay | South Dakota |
52.46
3/30-4/1 |
52.46
5/11-13 |
52.85
4/13 |
53.15
4/14-15 |
53.22
4/8 |
53.51
5/11-13 |
53.79
3/29-4/1 |
53.99
3/17-18 |
