Sabado, día 04
| Posición | Participante | Marca |
|---|---|---|
| 1 | Felix Sanchez
|
47.76 Q |
| 2 | Jehue Gordon
|
47.96 Q |
| 3 | Kerron Clement
|
48.12 q |
| 4 | David Greene
|
48.19 q |
| 5 | Mamadou Kasse Hanne
|
48.80 |
| 6 | Michael Bultheel
|
49.10 |
| 7 | Eric Alejandro
|
49.15 |
| 8 | Kurt Couto
|
51.55 |
| Posición | Participante | Marca |
|---|---|---|
| 1 | Javier Culson
|
47.93 Q |
| 2 | Angelo Taylor
|
47.95 Q |
| 3 | Omar Cisneros
|
48.23 |
| 4 | Emir Bekric
|
49.62 |
| 5 | Kenneth Medwood
|
49.87 |
| 6 | Stanislav Melnykov
|
50.19 |
| 7 | Tristan Thomas
|
50.55 |
| 8 | Jack Green
|
DNF |
| Posición | Participante | Marca |
|---|---|---|
| 1 | Michael Tinsley
|
48.18 Q |
| 2 | Leford Green
|
48.61 Q |
| 3 | Brent Larue
|
49.45 |
| 4 | Rhys Williams
|
49.63 |
| 5 | Brendan Cole
|
49.65 |
| 6 | Jose Reynaldo Bencosme de Leon
|
50.07 |
| 7 | Amaurys R Valle
|
50.48 |
| 8 | Amaechi Morton
|
NM |