4 x 400 m Relay, Men
| Competition | 1985 South American Athletics Championships |
|---|---|
| Venue |
Santiago
 CHI
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:07.96 | ||
| Pedro Chiamulera | — | ||||
| Sérgio de Menezes | — | ||||
| Wilson dos Santos | — | ||||
| Igor Costa | — | ||||
| 🥈 | Argentina |  ARG |
3:10.21 | ||
| José Beduino | — | ||||
| Gustavo Capart | — | ||||
| Luis Migueles | — | ||||
| Óscar Barrionuevo | — | ||||
| 🥉 | Venezuela |  VEN |
3:11.29 | ||
| Wilfredo Ferrer | — | ||||
| Aarón Phillips | — | ||||
| Miguel Marcano | — | ||||
| José Castillo | — |