400 m, Women
| Competition | 2019 South American Athletics U20 Championships |
|---|---|
| Venue |
Cali
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Maria de Sena |  BRA |
53.80 | ||
| 🥈 | Berdine Castillo |  CHI |
55.25 | ||
| 🥉 | Eliana Fuentes | COL |
55.87 |