| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1563 | Felix Sánchez |
DOM
|
47.63 SB | 0.158 |
| 2 | 3258 | Michael Tinsley |
USA
|
47.91 PB | 0.184 |
| 3 | 2743 | Javier Culson |
PUR
|
48.10 | 0.196 |
| 4 | 1812 | David GREENE |
GBR
|
48.24 | 0.150 |
| 5 | 3255 | Angelo Taylor |
USA
|
48.25 | 0.158 |
| 6 | 3043 | Jehue Gordon |
TTO
|
48.86 | 0.165 |
| 7 | 2176 | Leford Green |
JAM
|
49.12 | 0.194 |
| 8 | 3212 | Kerron Clement |
USA
|
49.15 | 0.148 |