| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2012 |
|---|---|---|---|---|---|
| 2 | 3212 | Kerron Clement |
USA
|
47.24 | 48.12 |
| 3 | 1812 | David GREENE |
GBR
|
47.84 | 47.84 |
| 4 | 3255 | Angelo Taylor |
USA
|
47.25 | 47.95 |
| 5 | 2743 | Javier Culson |
PUR
|
47.72 | 47.78 |
| 6 | 3258 | Michael Tinsley |
USA
|
48.02 | 48.18 |
| 7 | 1563 | Felix Sánchez |
DOM
|
47.25 | 47.76 |
| 8 | 3043 | Jehue Gordon |
TTO
|
47.96 | 47.96 |
| 9 | 2176 | Leford Green |
JAM
|
48.47 | 48.61 |