400 m Hurdles, Men
| Competition | 2003 South American Athletics U20 Championships |
|---|---|
| Venue |
Guayaquil
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Ricardo De Silva |  BRA |
52.81 | ||
| 🥈 | Raphael Fernandes | BRA |
53.15 | ||
| 🥉 | Christian Deymonnaz |  ARG |
53.61 |