4 x 400 m Relay, Women
| Competition | 1999 South American Athletics Championships |
|---|---|
| Venue |
Bogotá
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Colombia | COL |
3:32.74 | ||
| Patricia Rodríguez | — | ||||
| Norma González | — | ||||
| Mirtha Brock | — | ||||
| Norfalia Carabalí | — | ||||
| 🥈 | Brazil |  BRA |
3:37.88 | ||
| Anna Pereira | — | ||||
| Lorena Franco Valniesse de Oliveira | — | ||||
| Luciana Mendes | — | ||||
| Luciana França | — | ||||
| 🥉 | Ecuador |  ECU |
3:49.05 | ||
| Maritza Valencia | — | ||||
| Zulay Nazareno | — | ||||
| Mercy Colorado | — | ||||
| Ondina Rodríguez | — |