4 x 400 m Relay, Women
| Competition | 1988 South American Athletics U20 Championships |
|---|---|
| Venue |
Cubatao
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil | BRA |
3:41.52 | ||
| Ana Maria Verissimo | — | ||||
| Luciana Mendes | — | ||||
| Célia dos Santos | — | ||||
| Jupira da Graça | — | ||||
| 🥈 | Chile |  CHI |
3:48.57 | ||
| Soledad Bacarezza | — | ||||
| Claudia Riquelme | — | ||||
| Claudia Herrera | — | ||||
| Pilar Ramos | — | ||||
| 🥉 | Argentina |  ARG |
3:49.25 | ||
| María del Milagros Allende | — | ||||
| Paola Gianna | — | ||||
| Alejandra Cutica | — | ||||
| Mabel Arrúa | — |