400 m, Men
| Competition | 2000 South American Athletics U20 Championships |
|---|---|
| Venue |
Sao Leopoldo
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | William Hernández |  VEN |
46.43 | ||
| 🥈 | Jonathan Palma | VEN |
46.71 | ||
| 🥉 | Anderson Feliciano | BRA |
48.24 |