| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Arlet Monserrat Sanchez Valverde | Atlético Pablo Neruda de Parral | 34.51 | 1 | |
| Antonella Valenzuela Valenzuela | Atlético Alameda | 35.54 | 2 | |
| Kiyenray Paillaleo Painemal | Atlético Comunitario de Imperial | 36.48 | 3 | |
| Camila Isidora Soto Aravena | Atlético Liceo | 37.31 | 4 | |
| Charlotte Maire Arias | Atlético Liceo | 37.80 | 5 | |
| Victoria Fernandois Navarro | Atlético Liceo | 38.15 | 6 | |
| Emilia Francisca Barrera Perez | Atlético Alameda | 39.99 | 7 | |
| Colomba Peredo Pardo | Atlético Liceo | 40.05 | 8 | |
