400 m Freestyle, Women
| Competition | 1947 South American Aquatics Championships |
|---|---|
| Venue |
Buenos Aires
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Piedade Coutinho-Tavares |  BRA |
5:36.0 | ||
| 🥈 | Beryl Marshall | ARG |
5:48.2 | ||
| 🥉 | Miriam Pavan | BRA |
5:59.3 |