4 x 400 m Relay, Women
| Competition | 1985 South American Athletics Junior Championships |
|---|---|
| Venue |
Santa Fé
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Uruguay |  URU |
3:47.55 | ||
| Inés Justet | — | ||||
| Margarita Martirena | — | ||||
| Claudia Acerenza | — | ||||
| Soledad Acerenza | — | ||||
| 🥈 | Brazil |  BRA |
3:49.20 | ||
| Luiza Felix do Nascimento | — | ||||
| Marilene Dantas | — | ||||
| Eliane Silva de Sousa | — | ||||
| Rita Gomes | — | ||||
| 🥉 | Argentina | ARG |
3:50.02 | ||
| Ana Capuano | — | ||||
| Fabiana Pianovi | — | ||||
| María Croatto | — | ||||
| Cecilia Farías | — |