50 m Breaststroke, Women
| Competition | 2021 South American Aquatics Championships |
|---|---|
| Venue |
Buenos Aires
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 4 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Macarena Ceballos | ARG |
31.27 | ||
| 🥈 | Julia Sebastián | ARG |
31.55 | ||
| 3 | Melissa Rodríguez |  MEX |
31.91 | * | |
| 🥉 | Karina Vivas |  COL |
32.35 |