4 x 400 m Relay, Women
| Competition | 2025 South American Athletics Championships |
|---|---|
| Venue |
Mar del Plata
 ARG
|
| Held | β |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| π₯ | Colombia |  COL |
3:33.29 | ||
| Nahomy Castro | β | ||||
| Lina Licona | β | ||||
| Paola Loboa | β | ||||
| Evelis Aguilar | β | ||||
| π₯ | Brazil |  BRA |
3:34.28 | ||
| Anny De Bassi | β | ||||
| Tiffani Marinho | β | ||||
| Jainy Barreto | β | ||||
| LetΓcia Lima | β | ||||
| π₯ | Chile |  CHI |
3:37.64 | ||
| Stephanie Saavedra | β | ||||
| Antonia RamΓrez | β | ||||
| Violeta Arnaiz | β | ||||
| Martina Weil | β |