| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Isdora Moya Vallejos | Atlético Liceo | 1:13.92 | 1 | |
| Martina Antonia Rozas Suarez | Atlético Nancagua | 1:21.42 | 2 | |
| Aruma Barra Del Valle | Escuela Municipal Santa Cruz | 1:21.77 | 3 | |
| Belen Alejandra Castro Rodriguez | Atlético Liceo | 1:24.57 | 4 | |
| Fabianna Antonella López Nuñez | Atlético Liceo | 1:51.78 | 5 | |
| Sofia Peredo Arriagada | Atlético Liceo | 1:53.96 | 6 | |
| Sara Lucia Candelario Bermudez | Atlético Liceo | 1:54.07 | 7 | |
