400 m, Women
| Competition | 1987 South American Athletics Championships |
|---|---|
| Venue |
São Paulo
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Liliana Chalá |  ECU |
52.9 | ||
| 🥈 | Suzete Montalvão | BRA |
53.7 | ||
| 🥉 | Soledad Acerenza |  URU |
55.2 |