| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1216 | Karsten WARHOLM |
NOR
|
48.35 | 0.175 |
| 2 | 1345 | Yasmani COPELLO |
TUR
|
48.49 | 0.211 |
| 3 | 1385 | Kerron Clement |
USA
|
48.52 | 0.153 |
| 4 | 1092 | Kemar MOWATT |
JAM
|
48.99 | 0.189 |
| 5 | 1405 | TJ HOLMES |
USA
|
49.00 | 0.210 |
| 6 | 844 | Juander SANTOS |
DOM
|
49.04 | 0.158 |
| 7 | 1268 | Abderrahman Almoubarrake S ALSALECK |
QAT
|
49.74 | 0.206 |
| 8 | 1298 | Kariem HUSSEIN |
SUI
|
50.07 | 0.163 |