400m / Men
vendredi 6 septembre 2019, 18h03 GMT – 18h03 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Michael Norman | United States | 44.26″ |
| 2 |  Fred Kerley | United States | + 0.2″ |
| 3 |  Akeem Bloomfield | Jamaica | + 0.41″ |
| 4 | Obi Igbokwe | United States | + 0.7″ |
| 5 | Kahmari Montgomery | United States | + 1.05″ |
| 6 |  Michael Cherry | United States | + 1.29″ |
| 7 |  Jonathan Sacoor | Belgium | + 1.46″ |
| 8 |  Nathon Allen | Jamaica | + 1.91″ |
| 9 | Nathan Strother | United States | + 2.78″ |