| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 156 | Pavel MASLÁK |
CZE
|
45.24 NIR | 0.179 |
| 2 | 112 | Chris Brown |
BAH
|
45.58 PB | 0.244 |
| 3 | 390 | Kyle Clemons |
USA
|
45.74 | 0.189 |
| 4 | 413 | David Verburg |
USA
|
46.21 | 0.218 |
| 5 | 370 | Lalonde Gordon |
TTO
|
46.39 | 0.230 |
| 6 | 149 | Nery Brenes |
CRC
|
47.32 | 0.158 |