4 x 100 m Relay, Men
| Competition | 1985 South American Athletics Junior Championships |
|---|---|
| Venue |
Santa Fé
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
40.99 | ||
| Sérgio Moreira | — | ||||
| Marcelo da Silva | — | ||||
| Elcio Reis | — | ||||
| Reginaldo Aguiar | — | ||||
| 🥈 | Argentina | ARG |
41.61 | ||
| Fabián Gómez | — | ||||
| Rubén Sáiz | — | ||||
| Claudio Bianchi | — | ||||
| Gerardo Meinardi | — | ||||
| 🥉 | Chile |  CHI |
41.68 | ||
| Eduardo Fuentes | — | ||||
| Carlos Morales | — | ||||
| Carlos Moreno | — | ||||
| Boris Mihovilovic | — |