| Event / course | Mark | Meet | Date |
|---|---|---|---|
| 400 Meters · OutdoorISC Meet Championship · May 1 | 1:10.26 | ISC Meet Championship | May 1, 2023 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| May 1 | ISC Meet ChampionshipMay 1 · 400 Meters · Place 5 · Boyd-Buchanan Middle | 400 Meters | 5 | 1:10.26 PB | — |