400 m, Women
| Competition | 1982 South American Games |
|---|---|
| Venue |
Rosario
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Eucaris Caicedo |  COL |
54.21 | ||
| 🥈 | Margarita Grun |  URU |
54.84 | ||
| 🥉 | Cecilia Rodríguez |  CHI |
56.19 |
| Competition | 1982 South American Games |
|---|---|
| Venue |
Rosario
ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Eucaris Caicedo | COL |
54.21 | ||
| 🥈 | Margarita Grun | URU |
54.84 | ||
| 🥉 | Cecilia Rodríguez | CHI |
56.19 |