4 x 100 m Relay, Women
| Competition | 1970 South American Athletics U20 Championships |
|---|---|
| Venue |
Cali
 COL
|
| Held | β |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| π₯ | Argentina |  ARG |
47.9 | ||
| Alicia Masuccio | β | ||||
| Patricia Morone | β | ||||
| Beatriz Allocco | β | ||||
| Irene Fitzner | β | ||||
| π₯ | Brazil |  BRA |
48.6 | ||
| Rosa Barros | β | ||||
| Hildegard Krause | β | ||||
| N Konno | β | ||||
| Solange Da Silva | β | ||||
| π₯ | Venezuela |  VEN |
48.8 | ||
| Lourdes Vargas | β | ||||
| Trinidad Castillo | β | ||||
| Adriana Marchena | β | ||||
| Zulay MontaΓ±o | β |