4 x 100 m Relay, Women
| Competition | 2011 South American Athletics U20 Championships |
|---|---|
| Venue |
Medellin
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
44.64 | ||
| Tamiris De Liz | — | ||||
| Jéssica dos Reis | — | ||||
| Andressa Fidelis | — | ||||
| Fabricia De Morães | — | ||||
| 🥈 | Colombia | COL |
46.39 | ||
| Merlin Palacios | — | ||||
| Natalia Pinzón | — | ||||
| Yaneth Largacha | — | ||||
| Maderleis Alcázar | — | ||||
| 🥉 | Chile |  CHI |
46.97 | ||
| Victoria Fernández | — | ||||
| Viviana Olivares | — | ||||
| Josefina Gutiérrez | — | ||||
| Macarena Borie | — |