| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 679 | Nicholas BETT |
KEN
|
47.79 WL | 0.162 |
| 2 | 870 | Denis Kudryavtsev |
RUS
|
48.05 NR | 0.146 |
| 3 | 202 | Jeffery Gibson |
BAH
|
48.17 NR | 0.184 |
| 4 | 1005 | Kerron Clement |
USA
|
48.18 SB | 0.174 |
| 5 | 705 | Bonface Mucheru |
KEN
|
48.33 | 0.164 |
| 6 | 956 | Yasmani COPELLO |
TUR
|
48.96 | 0.204 |
| 7 | 794 | Patryk DOBEK |
POL
|
49.14 | 0.176 |
| 8 | 1063 | Michael Tinsley |
USA
|
50.02 | 0.134 |