4 x 400 m Relay, Women
| Competition | 2021 South American Athletics Championships |
|---|---|
| Venue |
Guayaquil
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Colombia |  COL |
3:31.04 | ||
| Angie Palacios | — | ||||
| Rosangélica Escobar | — | ||||
| Melissa González | — | ||||
| Evelis Aguilar | — | ||||
| 🥈 | Chile |  CHI |
3:34.89 | ||
| Stephanie Saavedra | — | ||||
| María José Echeverría | — | ||||
| Fernanda Mackenna | — | ||||
| Martina Weil | — | ||||
| 🥉 | Brazil |  BRA |
3:36.40 | ||
| Tábata Vitorino | — | ||||
| Flávia de Lima | — | ||||
| Maria de Sena | — | ||||
| Chayenne da Silva | — |