400 m, Women
| Competition | 1981 South American Athletics Championships |
|---|---|
| Venue |
La Paz
 BOL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Eucaris Caicedo |  COL |
53.6 | ||
| 🥈 | Tânia Miranda |  BRA |
55.7 | ||
| 🥉 | Silvia Augsburger |  ARG |
56.0 |