| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M (Prelims) | 5| | ||
| Friday Men 2:25 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| MR | Meet | Kirani James - Alabama | 44.80 | 2011 |
| CR | Collegiate | Michael Norman - USC | 44.52 | 3/10/2018 |
| FR | Tyson Center | Kerron Clement - Florida | 44.57 | 3/12/2005 |
| Pl | Pos | Athlete | Time | 200m | 400m | |
|---|---|---|---|---|---|---|
| 1 | 6 | Ryan WILLIE Florida [FR] |
45.76 PB | 21.52 [21.52] | 45.76 [24.24] | |
| 2 | 4 | Noah WILLIAMS LSU [JR] |
46.23 | 21.12 [21.12] | 46.23 [25.11] | |
| 3 | 3 | Jacob BRUNSMAN Missouri [SO] |
48.27 | 22.28 [22.28] | 48.27 [26.00] | |
| 4 | 5 | Jake LANIER Texas A&M [JR] |
49.42 | 22.14 [22.14] | 49.42 [27.28] |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| 200m | Noah WILLIAMS | 21.12 | Noah WILLIAMS | 21.12 | 400m | Ryan WILLIE | 45.76 | Ryan WILLIE | 24.24 |