400 m, Men
| Competition | 2008 South American Athletics U23 Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Andrés Silva |  URU |
46.73 | ||
| 🥈 | Helder Alves |  BRA |
46.95 | ||
| 🥉 | Rubén Headly |  VEN |
47.94 |
| Competition | 2008 South American Athletics U23 Championships |
|---|---|
| Venue |
Lima
PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Andrés Silva | URU |
46.73 | ||
| 🥈 | Helder Alves | BRA |
46.95 | ||
| 🥉 | Rubén Headly | VEN |
47.94 |