400 m, Women
| Competition | 2011 South American Athletics U20 Championships |
|---|---|
| Venue |
Medellin
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Ana Paula Da Silva |  BRA |
53.84 | ||
| 🥈 | Evelis Aguilar | COL |
54.45 | ||
| 🥉 | Rosangélica Escobar | COL |
54.70 |