| Rk | Athlete | Event | 400M |
|---|---|---|---|
| 1 |
Cedar Rapids Washington |
Thu May 8 |
54.89 |
| 2 |
Cedar Rapids Washington |
Mon Apr 21 |
55.79 |
| 3 |
Cedar Rapids Washington |
Thu Apr 17 |
56.15 |
| 4 |
Cedar Rapids Washington |
Mon Mar 17 |
H 56.54 |
| 5 |
Cedar Rapids Washington |
Thu May 8 |
59.16 |
| 6 |
Cedar Rapids Washington |
Mon May 5 |
1:01.11 |
| 7 |
Cedar Rapids Washington |
Mon Apr 7 |
1:06.06 |
Track & Field 2013-14
