400 m, Women
| Competition | 2016 South American Athletics U18 Championships |
|---|---|
| Venue |
Concordia
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Tiffani Marinho |  BRA |
54.90 | ||
| 🥈 | Tania Caicedo |  ECU |
55.87 | ||
| 🥉 | Angie Palacios |  COL |
56.13 |