400 m, Women
| Competition | 2015 South American Athletics U20 Championships |
|---|---|
| Venue |
Cuenca
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Tábata Vitorino |  BRA |
54.52 | ||
| 🥈 | Noelia Martínez |  ARG |
55.35 | ||
| 🥉 | Jimena Copara |  PER |
55.83 |