100 m Backstroke, Women
| Competition | 2018 South American Aquatics Championships |
|---|---|
| Venue |
Trujillo
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Andrea Berrino |  ARG |
1:01.94 | ||
| 🥈 | Fernanda de Goeij |  BRA |
1:03.20 | ||
| 🥉 | Andrea Hurtado | PER |
1:04.25 |