#5 Men's 400 Meters Results
| W | World | 43.03 | Wayde van Niekirk | South Africia | 8/14/2016 | Rio de Janerio, BRA |
| A | American | 43.18 | Michael Johnson | Nike | 8/26/1999 | Seville, ESP |
| C | College Outdoor | 43.70 | Fred Kerley | Texas A&M | 5/26/2017 | Austin, TX |
Finals
| PL | Athlete | Team | Time |
|---|---|---|---|
| 1 | GUILLORY, Dawson | Unattached | 49.53 |
| 2 | EDWARDS, Austin | Saskatoon | 49.75 |
| 3 | LEHNER, Karson | Saskatoon | 51.06 |
| 4 | BROWN, Darnell | Track Headz Track Club | 51.66 |
| WALKER, Blair | Trinity (Tex.) | DNS | |
| COLEMAN, Lawrence | Sam Houston St. | DNS | |
| BURWELL, Elijah | Shreveport Speed Track Club | DNS |
Finals Section: 1
| HPL | Athlete | Team | Time |
|---|---|---|---|
| 1 | GUILLORY, Dawson | Unattached | 49.53 |
| 2 | EDWARDS, Austin | Saskatoon | 49.75 |
| 3 | LEHNER, Karson | Saskatoon | 51.06 |
| 4 | BROWN, Darnell | Track Headz Track Club | 51.66 |
| WALKER, Blair | Trinity (Tex.) | DNS | |
| COLEMAN, Lawrence | Sam Houston St. | DNS | |
| BURWELL, Elijah | Shreveport Speed Track Club | DNS |
5/12/2018 5:25 PM
