4 x 400 m Relay, Women
| Competition | 1990 Ibero-American Championships in Athletics |
|---|---|
| Venue |
Manaus
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil | BRA |
3:32.8 | ||
| Magnólia Figueiredo | — | ||||
| Eliane Silva de Sousa | — | ||||
| Rosângela De Souza Oliveira | — | ||||
| Soraya Telles | — | ||||
| 🥈 | Spain |  ESP |
3:35.2 | ||
| Blanca Lacambra | — | ||||
| Esther Lahoz | — | ||||
| Gemma Bergasa | — | ||||
| Sandy Myers | — | ||||
| 🥉 | Uruguay |  URU |
3:43.6 | ||
| Soledad Acerenza | — | ||||
| Margarita Martirena | — | ||||
| Claudia Acerenza | — | ||||
| María Mosegui | — |