4 x 100 m Relay, Women
| Competition | 1977 South American Athletics U18 Championships |
|---|---|
| Venue |
Rio de Janeiro
 BRA
|
| Held | β |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| π₯ | Brazil | BRA |
47.66 | ||
| Lindalva Ferreira | β | ||||
| Simone Santos | β | ||||
| Maria Fialho | β | ||||
| Sueli Machado | β | ||||
| π₯ | Chile |  CHI |
49.02 | ||
| Claudia Benavente | β | ||||
| PΓa Γbalos | β | ||||
| MarΓa Labarca | β | ||||
| Carla Herencia | β | ||||
| π₯ | Argentina |  ARG |
49.06 | ||
| Adriana Pero | β | ||||
| Gabriela Kiczka | β | ||||
| Silvia Barchetta | β | ||||
| Beatriz Capotosto | β |