| Serie 1 |
| María José Calfilaf Rodríguez | Atlético Phoenix | | 17:40.83 (CR) | 1 |
| Florencia Antonia Muñoz Contreras | Atlético Nahuelbuta | | 19:59.16 | 2 |
| Sofía Daniela Pérez Lorca | Atlético Santiago | | 20:40.54 | 3 |
| Ingrid Hinostroza Lara | Atlético Temuco | | DNS | |
| Marcela Alejandra Henriquez Pereira | Atlético Ñielol | | DNS | |
| Margarita Andrea Masias Guineo | Masendurance | | DNS | |
| Natalia Consuelo Huichapillan Henriquez | Agrupación Atletismo Castro | | DNS | |
| Tanya Simoney Chaura Vallejos | Atlético Ñielol | | DNF | |
| Yanet Francisca Lepin Carrillo | Atlético Comunitario de Imperial | | DNS | |
