400 m, Women
| Competition | 1989 South American Athletics Championships |
|---|---|
| Venue |
Medellín
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Norfalia Carabalí | COL |
52.10 | ||
| 🥈 | Olga Conte |  ARG |
53.47 | ||
| 🥉 | Claudete de Piña |  BRA |
54.26 |