4 x 100 m Relay, Men
| Competition | 1961 South American Athletics U20 Championships |
|---|---|
| Venue |
Santa Fé
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 4 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Argentina | ARG |
43.4 | ||
| Julián Méndez | — | ||||
| Guillermo Vallanía | — | ||||
| Blanche | — | ||||
| Juan Alberto Bagnoli | — | ||||
| 🥈 | Peru |  PER |
43.9 | ||
| 🥉 | Brazil |  BRA |
44.2 |