| Serie 1 |
| Catalina Alejandra Becerra Sepúlveda | Atlético Ñuble | 4 | 28.41 | 1 |
| Mayte Josefa Sepúlveda Vergara | Atlético Quilamapu | 5 | 28.51 | 2 |
| Martina Isidora Henríquez Salamanca | Atlético Quilamapu | 6 | 29.60 | 3 |
| Victoria Elisa Ferrada Rayo | Atlético Quilamapu | 3 | 30.84 | 4 |
| Ethel Aracely Gonzalez Herrera | Atlético San Pedro | 2 | 32.90 | 5 |
| Serie 2 |
| Clara De Marchena Carlin | Atlético Quilamapu | 3 | DNS | |
| Emilia Retamal Erratchou | Atlético Quilamapu | 4 | DNS | |
| Antonia Beatriz Wulf Mondaca | Atlético San Nicolás | 5 | DNS | |
| María José Muñoz Curiqueo | Atlético Ñuble | 6 | DNS | |
| Clasificación final |
| Catalina Alejandra Becerra Sepúlveda | Atlético Ñuble | 4 | 28.41 | 1 |
| Mayte Josefa Sepúlveda Vergara | Atlético Quilamapu | 5 | 28.51 | 2 |
| Martina Isidora Henríquez Salamanca | Atlético Quilamapu | 6 | 29.60 | 3 |
| Victoria Elisa Ferrada Rayo | Atlético Quilamapu | 3 | 30.84 | 4 |
| Ethel Aracely Gonzalez Herrera | Atlético San Pedro | 2 | 32.90 | 5 |
