100 m, Women
| Competition | 2021 South American Athletics U23 Championships |
|---|---|
| Venue |
Guayaquil
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Anahí Suárez | ECU |
11.46 | ||
| 🥈 | Gabriela Mourão |  BRA |
11.77 | ||
| 🥉 | Guillermina Cossio |  ARG |
11.79 |