400 m Hurdles, Women
| Competition | 1989 South American Athletics Championships |
|---|---|
| Venue |
Medellín
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Liliana Chalá |  ECU |
57.68 | ||
| 🥈 | Maribelcy Peña | COL |
1:00.30 | ||
| 🥉 | Joana Aparecida Caetano |  BRA |
1:00.69 |