4 x 100 m Freestyle Relay, Mixed
| Competition | 2021 South American Youth Games |
|---|---|
| Venue |
Rosario
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 22 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:39.80 | ||
| Lucas Tudoras | 52.68 | ||||
| Guilherme de Olivera Luz | 53.34 | ||||
| Giovana Medeiros | 56.10 | ||||
| Stephanie Balduccini | 57.68 | ||||
| Lucas Arantes Meneghetti | — | * | |||
| Heitor Fonseca | — | * | |||
| Deyse Barbosa | — | * | |||
| Beatriz Bezerra | — | * | |||
| 🥈 | Colombia |  COL |
3:44.08 | ||
| Santiago Arteaga | 52.62 | ||||
| Juan Rendón | 53.93 | ||||
| Isabella Bedoya | 59.62 | ||||
| Estefanía Gómez | 57.91 | ||||
| Tomás Osorio | — | * | |||
| Mariana Hoyos | — | * | |||
| 🥉 | Venezuela |  VEN |
3:44.37 | ||
| Reymer Álvarez | — | ||||
| Emil Pérez | — | ||||
| María Yegres | — | ||||
| Mariana Cote | — | ||||
| Adrián Vegas | — | * | |||
| Raúl Briceño | — | * | |||
| Nicole Gutiérrez | — | * | |||
| Nathalie Medina | — | * |