4 x 100 m Relay, Men
| Competition | 1931 South American Athletics Championships |
|---|---|
| Venue |
Buenos Aires
 ARG
|
| Held | β |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| π₯ | Argentina | ARG |
43.0 | ||
| Juan Bautista Pina | β | ||||
| Carlos Bianchi | β | ||||
| Rodolfo Borzino | β | ||||
| Daniel Hermida | β | ||||
| π₯ | Brazil |  BRA |
43.6 | ||
| JosΓ© de Almeida | β | ||||
| Mario Marques | β | ||||
| Arnaldo Ferrara | β | ||||
| IberΓ© G Da Silva Reis | β | ||||
| π₯ | Uruguay |  URU |
β | ||
| Jaime Cardozo | β | ||||
| Ricardo La Rosa | β | ||||
| JosΓ© La Rosa | β | ||||
| Jaime Meregalli | β |