| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 50 | Tyler Christopher |
CAN
|
45.67 WL | 0.241 |
| 2 | 319 | Johan Wissman |
SWE
|
46.04 PB | 0.224 |
| 3 | 17 | Chris Brown |
BAH
|
46.26 SB | 0.263 |
| 4 | 64 | Nery Brenes |
CRC
|
46.65 | 0.251 |
| 5 | 279 | Maksim Dyldin |
RUS
|
46.79 | 0.248 |
| 6 | 9 | Sean Wroe |
AUS
|
46.93 PB | 0.270 |