| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 585 | Jason Richardson |
USA
|
49.91 WL | 0.247 |
| 2 | 468 | Wouter le Roux |
RSA
|
50.85 PB | 0.157 |
| 3 | 561 | Jamaal Charles |
USA
|
51.48 PB | 0.149 |
| 4 | 307 | Go Tanabe |
JPN
|
51.58 PB | 0.168 |
| 5 | 450 | Milton Dias |
POR
|
52.12 PB | 0.156 |
| 6 | 466 | Johann Hanekom |
RSA
|
52.21 | 0.151 |
| 7 | 304 | Yuki Iwataki |
JPN
|
52.31 PB | 0.183 |
| 8 | 348 | Bandar Yahya Shraheli |
KSA
|
52.67 | 0.191 |