Top 400m Dash Performances
| Time | Athlete | Meet | |
|---|---|---|---|
| 1 | 1:02.08 | Allison Williams ('17) | 2017 Marvin Ridge Invitational |
| 2 | 1:02.25 | Allison Williams ('17) | 2017 Wake County Championships |
| 3 | 1:03.00 | Allison Williams ('17) | 2017 Cary and Apex Friendship |
Top 400m Dash PRs
| Time | Athlete | Meet | |
|---|---|---|---|
| 1 | 1:02.08 | Allison Williams ('17) | 2017 Marvin Ridge Invitational |