Rk | Athlete | Event | 400H |
---|---|---|---|
1 |
![]() Marshalltown |
Fri May 6 |
54.85 |
2 |
![]() Marshalltown |
Fri May 6 |
1:02.71 |
3 |
![]() Marshalltown |
Thu Apr 21 |
1:04.44 |