100 m Freestyle, Women
| Competition | 1990 South American Aquatics Championships |
|---|---|
| Venue |
Rosario
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | María Carolina Rivera |  VEN |
1:00.03 | ||
| 🥈 | Bettina Cripezzi | ARG |
1:00.40 | ||
| 🥉 | Nidia Kondratavicius | ARG |
1:00.52 |