| Serie 1 |
| Fernanda Isidora Mora Yavenes | Atletas Senior Chillán | | 37:52.50 | 1 |
| Liusmires Alejandra Valenzuela Reyes | Atlético San Pedro | | 38:19.80 | 2 |
| Marianela Andrea Rodríguez Vasquez | Atlético Quirihue | | 41:52.40 | 3 |
| Tiare Johanna Jara Riquelme | Atlético Tres Runners | | 43:37.90 | 4 |
| Veronica Andrea Cristina Placencia Espinoza | Atlético Quirihue | | 48:42.20 | 5 |
| Aline Antonia Ortiz Araneda | Atlético Tres Runners | | DNS | |
| Liseth Del Carmen Molina Gallegos | Atlético Tres Runners | | DNS | |
| Valentina Ignacia Durán Pérez | Atlético Tres Runners | | DNS | |
