100 m, Women
| Competition | 1978 South American Athletics U20 Championships |
|---|---|
| Venue |
Sao Paulo
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Beatriz Capotosto |  ARG |
12.4 | ||
| 🥈 | Daisy Salas |  CHI |
12.4 | ||
| 🥉 | Carla Herencia | CHI |
12.4 |