4 x 400 m Relay, Mixed
| Competition | 2014 South American Athletics U18 Championships |
|---|---|
| Venue |
Cali
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:27.02 | ||
| Stephanie Guimarães | — | ||||
| Anderson Cordeiro Lima Cerqueira | — | ||||
| Daysiellen Dias | — | ||||
| Maykon Do Nascimento | — | ||||
| 🥈 | Colombia | COL |
3:28.53 | ||
| Johana Arrieta | — | ||||
| Eliana Chávez | — | ||||
| Rodrigo Lagares | — | ||||
| Anthony Zambrano | — | ||||
| 🥉 | Chile |  CHI |
3:32.13 | ||
| Mónica Mendoza | — | ||||
| Enzo Faulbaum | — | ||||
| Clara Marín | — | ||||
| Martín Tagle | — |