4 x 100 m Relay, Men
| Competition | 2011 South American Athletics U20 Championships |
|---|---|
| Venue |
Medellin
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
39.63 | ||
| Aldemir Gomes da Silva Júnior | — | ||||
| Flavio Barbosa | — | ||||
| Jackson da Silva | — | ||||
| Rodrigo Rocha | — | ||||
| 🥈 | Colombia | COL |
40.08 | ||
| Stiven Valois | — | ||||
| Diego Palomeque | — | ||||
| Bernardo Baloyes | — | ||||
| Fredy Cuero | — | ||||
| 🥉 | Argentina |  ARG |
41.89 | ||
| Sebastián Acevedo | — | ||||
| Rodrigo Sánchez | — | ||||
| Facundo Andrada | — | ||||
| Leandro Monje | — |