4 x 100 m Relay, Women
| Competition | 1947 South American Athletics Championships |
|---|---|
| Venue |
Rio de Janeiro
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Argentina |  ARG |
49.9 | ||
| Noemí Simonetto de Portela | — | ||||
| María Spuhr | — | ||||
| Alicia Gómez | — | ||||
| Nelida Cajide | — | ||||
| 🥈 | Brazil | BRA |
50.3 | ||
| Melânia Luz | — | ||||
| Helena de Menezes | — | ||||
| Lucila Pini | — | ||||
| Estella Ardinghi | — | ||||
| 🥉 | Chile |  CHI |
50.5 | ||
| Adriana Millard | — | ||||
| Annegret Weller-Schneider | — | ||||
| Norma Díaz | — | ||||
| Lucía Lake | — |