400 m, Men
| Competition | 2007 Pan American Athletics U20 Championships |
|---|---|
| Venue |
Sao Paulo
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Bryshon Nellum |  USA |
45.40 | ||
| 🥈 | Zwede Hewitt |  TTO |
46.04 | ||
| 🥈 | Ade Alleyne-Forte | TTO |
46.27 |