400 m, Men
| Competition | 1950 South American Athletics Championships |
|---|---|
| Venue |
Montevideo
 URU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 1 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Pedro Laborde | URU |
52.1 | ||
| 🥈 | Nelson García | URU |
52.1 | ||
| 🥉 | Carlos Pereira | URU |
— |
| Competition | 1950 South American Athletics Championships |
|---|---|
| Venue |
Montevideo
URU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 1 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Pedro Laborde | URU |
52.1 | ||
| 🥈 | Nelson García | URU |
52.1 | ||
| 🥉 | Carlos Pereira | URU |
— |