| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | Kyron MCMASTER |
IVB
|
48.07 | ||
| 2 | Karsten WARHOLM |
NOR
|
48.22 | ||
| 3 | Kariem HUSSEIN |
SUI
|
48.45 | ||
| 4 | Kerron Clement |
USA
|
49.20 | ||
| 5 | Yasmani COPELLO |
TUR
|
49.23 | ||
| 6 | Jack Green |
GBR
|
49.41 | ||
| 7 | L.J. van Zyl |
RSA
|
49.92 | ||
| 8 | Bershawn Jackson |
USA
|
50.02 |