| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M (Prelims) | 8| | ||
| Friday 6:42 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| MR | Meet | Kirani James - Alabama | 44.80 | 2011 |
| CR | Collegiate | Michael Norman - USC | 44.52 | 3/10/2018 |
| FR | Facility | Michael Norman - USC | 44.52 | 3/11/2018 |
| Pl | Pos | Athlete | Time | 200m | 300m | 400m | |
|---|---|---|---|---|---|---|---|
| 1 | 5 | Champion ALLISON Florida [SR] |
45.57 =PB | 21.47 [21.47] | 33.10 [11.64] | 45.57 [12.47] | |
| 2 | 4 | Omajuwa ETIWE Texas A&M [FR] |
46.87 | 21.75 [21.75] | 33.68 [11.94] | 46.87 [13.19] | |
| 3 | 6 | Bryce MCCRAY Georgia [FR] |
47.42 | 21.90 [21.90] | 33.81 [11.91] | 47.42 [13.62] | |
| 4 | 3 | Jacob BRUNSMAN Missouri [SO] |
48.53 | 22.35 [22.35] | 34.60 [12.26] | 48.53 [13.93] |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| 200m | Champion ALLISON | 21.47 | Champion ALLISON | 21.47 | 300m | Champion ALLISON | 33.10 | Champion ALLISON | 11.64 | 400m | Champion ALLISON | 45.57 | Champion ALLISON | 12.47 |