4 x 100 m Relay, Women
| Competition | 1973 South American Athletics U18 Championships |
|---|---|
| Venue |
Comodore Rivadavia
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Argentina | ARG |
48.5 | ||
| Hilda Capello | — | ||||
| Carina Müller | — | ||||
| Adriana Vives | — | ||||
| Yvonne Neddermann | — | ||||
| 🥈 | Peru |  PER |
49.2 | ||
| Hortencia Sala | — | ||||
| Simone Krauthausen | — | ||||
| Martha Fernández | — | ||||
| Carmela Bolivar | — | ||||
| 🥉 | Chile |  CHI |
49.8 | ||
| Carolina Cox | — | ||||
| Teresa Sanfurgo | — | ||||
| D Fernández | — | ||||
| María Paz Ábalos | — |