| Event | Sect | Status | |
|---|---|---|---|
| Dec Men 400 Meter Dash (Finals) | 2| | ||
| Day 1 6:25 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| WR | World | Kevin Mayer - France | 9126 | 9/16/2018 |
| AR | American | Ashton Eaton - Nike Oregn TC | 9045 | 8/29/2015 |
| MR | Meet | Ashton Eaton - Nike Oregon TC | 9039 | 6/23/2012 |
| FR | Facility | Ashton Eaton - Oregon | 8241 | 6/11/2009 |
| WA Q | WA Standard | 8350 |
| Pl | Ln | Athlete | Time | ||
|---|---|---|---|---|---|
| 1 | 8 | William EGGERS Unattached |
49.56 PB | 0.167 | |
| 2 | 4 | Jack FLOOD Unattached |
49.99 PB | 0.172 | |
| 3 | 2 | Josh COGDILL Unattached |
50.10 | 0.214 | |
| 4 | 5 | Kyle MARTIN Jacksonville Athletic Club |
51.14 PB | 0.173 | |
| 5 | 3 | Dylan COOPER Unattached |
51.40 | 0.185 | |
| 6 | 7 | Mat CLARK Unattached |
51.99 | 0.200 | |
| DNS | 6 | Samuel BLACK Unattached |
- |