| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 188 | Alleyne Francique |
GRN
|
45.88 SB | 0.176 |
| 2 | 224 | Davian Clarke |
JAM
|
45.92 SB | 0.196 |
| 3 | 65 | Gary Kikaya |
COD
|
46.30 SB | 0.162 |
| 4 | 394 | Sofiane Labidi |
TUN
|
46.48 | 0.155 |
| 5 | 409 | Milton Campbell |
USA
|
46.74 | 0.230 |
| 6 | 422 | Joe Mendel |
USA
|
47.34 | 0.167 |