Sa, 21.07.2018, 15:55 Uhr
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 | Abdalleleh Haroun | 44.07s | |
| 2 | Paul Dedewo | 44.43s | |
| 3 | Kirani James | 44.50s | |
| 4 | Baboloki Thebe | 44.54s | |
| 5 | Abderrahman Samba | 44.62s | |
| 6 | Matthew Hudson-Smith | 44.63s | |
| 7 | Nathon Allen | 44.72s | |
| 8 | Nathan Strother | 45.17s | |
| 9 | Rabah Yousif | 46.07s |