100 m, Women
| Competition | 1990 South American Athletics U20 Championships |
|---|---|
| Venue |
Bogota
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Berenice Ferreira |  BRA |
11.8 | ||
| 🥈 | Tânia Da Silva | BRA |
11.9 | ||
| 🥉 | Lisette Rondón |  CHI |
12.0 |