4 x 400 m Relay, Men
| Competition | 1974 South American Athletics Junior Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:18.5 | ||
| Manoel da Cunha | — | ||||
| José Desterro | — | ||||
| Carlos Alberto Cavalheiro | — | ||||
| Joelmerson De Carvalho | — | ||||
| 🥈 | Colombia |  COL |
3:19.4 | ||
| Jesús Betancourt | — | ||||
| Edgar Biojo | — | ||||
| Diego Valencia | — | ||||
| Irme Valdez | — | ||||
| 🥉 | Peru | PER |
3:22.8 | ||
| Luis Gómez | — | ||||
| Jorge Esposito | — | ||||
| David Salazar | — | ||||
| Gerardo Salazar | — |