| Event / course | Mark | Meet | Date |
|---|---|---|---|
| 400 Meters · IndoorFlat is Fast Invitational · Jan 25 | 53.56 | Flat is Fast Invitational | January 25, 2020 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Jan 25 | Flat is Fast InvitationalJan 25 · 400 Meters · Place 16 · Neumann | 400 Meters | 16 | 53.56 PB | — |