400 m Hurdles, Women
| Competition | 1990 South American Games |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Liliana Chalá |  ECU |
59.8 | ||
| 🥈 | Inés Justet |  URU |
1:00.4 | ||
| 🥉 | Carmen Bezanilla |  CHI |
1:01.2 |
| Competition | 1990 South American Games |
|---|---|
| Venue |
Lima
PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Liliana Chalá | ECU |
59.8 | ||
| 🥈 | Inés Justet | URU |
1:00.4 | ||
| 🥉 | Carmen Bezanilla | CHI |
1:01.2 |