4 x 100 m Relay, Men
| Competition | 1986 South American Athletics U20 Championships |
|---|---|
| Venue |
Quito
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
40.62 | ||
| Carlos Agra | — | ||||
| Carlos Alexandre | — | ||||
| Sergio Cierio | — | ||||
| Pedro Alencar | — | ||||
| 🥈 | Venezuela |  VEN |
41.25 | ||
| Dionisio Lugo | — | ||||
| Konstantín Zagustín | — | ||||
| Nelson García | — | ||||
| Sergio Saavedra | — | ||||
| 🥉 | Argentina |  ARG |
41.57 | ||
| Marcelo Ducart | — | ||||
| Carlos Gats | — | ||||
| Andrés Andreacchio | — | ||||
| Gerardo Meinardi | — |