4 x 100 m Relay, Women
| Competition | 2007 South American Athletics Junior Championships |
|---|---|
| Venue |
San Pablo
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil | BRA |
44.42 | ||
| Josiane Valentim | — | ||||
| Bárbara Leôncio | — | ||||
| Ana Claudia Lemos | — | ||||
| Rosângela Santos | — | ||||
| 🥈 | Colombia |  COL |
45.71 | ||
| Nelcy Caicedo | — | ||||
| María Alejandra Idrobo | — | ||||
| Yomara Hinestroza | — | ||||
| Keila Escobar | — | ||||
| 🥉 | Argentina |  ARG |
47.27 | ||
| Jacqueline Rombaldoni | — | ||||
| Jesica Torres | — | ||||
| Juliana Menéndez | — | ||||
| María Belén Ocampo | — |