4 x 400 m Relay, Women
| Competition | 1986 South American Games |
|---|---|
| Venue |
Santiago
 CHI
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Uruguay |  URU |
3:40.51 | ||
| Soledad Acerenza | — | ||||
| Claudia Acerenza | — | ||||
| Inés Justet | — | ||||
| María Mosegui | — | ||||
| 🥈 | Chile | CHI |
3:41.18 | ||
| Claudia Riquelme | — | ||||
| Ximena Montreal | — | ||||
| Claudia Oxman | — | ||||
| Graciela Mardones | — | ||||
| 🥉 | Ecuador |  ECU |
4:09.43 | ||
| Ilona Bohman | — | ||||
| Valeria López | — | ||||
| Adriana Martínez | — | ||||
| Liliana Chalá | — |