4 x 100 m Relay, Women
| Competition | 1979 South American Athletics U18 Championships |
|---|---|
| Venue |
Cochabamba
 BOL
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Peru |  PER |
49.2 | ||
| Brigitte Winter | — | ||||
| Connie Basurco | — | ||||
| Panizo | — | ||||
| Rosario Heredia | — | ||||
| 🥈 | Venezuela |  VEN |
49.8 | ||
| Sorelis Bohórquez | — | ||||
| Griseria Palacios | — | ||||
| Yusela Sánchez | — | ||||
| Belkis Subero | — | ||||
| 🥉 | Brazil |  BRA |
52.5 | ||
| Sueli Machado | — | ||||
| Machado | — | ||||
| Maria Da Conceiçao | — | ||||
| Maria Simões | — |