4 x 100 m Relay, Women
| Competition | 1986 Ibero-American Championships in Athletics |
|---|---|
| Venue |
Havana
 CUB
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Mexico |  MEX |
45.95 | ||
| Sandra Tavares | — | ||||
| Alma Vázquez | — | ||||
| Alejandra Flores | — | ||||
| Guadalupe García | — | ||||
| 🥈 | Brazil |  BRA |
46.22 | ||
| Maria Aparecida Correa | — | ||||
| Claudiléia dos Santos | — | ||||
| Célia Da Costa e Silva | — | ||||
| Sheila de Oliveira | — | ||||
| 🥉 | Cuba | CUB |
46.29 | ||
| Julieta Rosseaux | — | ||||
| Luisa Ferrer | — | ||||
| Susana Armenteros | — | ||||
| María Zamora | — |