4 x 400 m Relay, Women
| Competition | 1985 South American Athletics Championships |
|---|---|
| Venue |
Santiago
 CHI
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:39.77 | ||
| Maria Fialho | — | ||||
| Soraya Telles | — | ||||
| Elba Barbosa | — | ||||
| Cornélia Holzinger Cagaholi | — | ||||
| 🥈 | Uruguay |  URU |
3:41.49 | ||
| Claudia Acerenza | — | ||||
| Margarita Grun | — | ||||
| Soledad Acerenza | — | ||||
| María Mosegui | — | ||||
| 🥉 | Chile | CHI |
3:43.85 | ||
| Alejandra Ramos | — | ||||
| Flavia Villar | — | ||||
| Ismenia Guzmán | — | ||||
| Ximena Carvajal | — |