| Serie 1 |
| Catalina Alejandra Becerra SepĂșlveda | AtlĂ©tico Ăuble | 4 | 45.67 | 3 |
| Fernanda Pavez Van Rysselberghe | Atlético Olimpo Chiguayante | 2 | 45.68 | 4 |
| Martina Perez Verbal | Universidad CatĂłlica | 7 | 45.96 | 5 |
| Josefa Helena King MartĂnez | AtlĂ©tico Olimpo Chiguayante | 6 | 49.53 | 12 |
| Marjorie Beatriz Navarrete Del Valle | AtlĂ©tico Ăuble | 8 | 49.81 | 14 |
| Carolina Alejandra Dufeu Fuller | Atlético Olimpo Chiguayante | 1 | DNS | |
| Maria Ignacia Pino Urrea | Deportivo Atlético Coronel | 3 | DNS | |
| Trinidad Antonella Acuña Carrasco | Atlético Tres Runners | 5 | DNS | |
| Serie 2 |
| Mayte Josefa SepĂșlveda Vergara | AtlĂ©tico Quilamapu | 4 | 47.16 | 7 |
| Carla Calderon Jelvez | Atlético Quilamapu | 2 | 47.94 | 8 |
| Amanda Alejandra Sanhueza Jiménez | Atlético Olimpo Chiguayante | 1 | 48.15 | 9 |
| Josefa Emilia Plaza Friz | AtlĂ©tico Los Ăngeles | 5 | 49.46 | 11 |
| Taira Isidora Acevedo Reyes | Atlético Quilamapu | 7 | 51.65 | 15 |
| Leonor Rosalia Garcia Fuentes | AtlĂ©tico Ăuble | 3 | 55.78 | 17 |
| Javiera Angulo Urrutia | AtlĂ©tico Los Ăngeles | 6 | DNS | |
| Ana Valenzuela Aravena | Atletismo Cauquenes | 8 | DNS | |
| Serie 3 |
| Yester Avila Salas | Atletismo Cauquenes | 5 | 44.43 | 1 |
| Fiona Amelie Hemke Hemke | AtlĂ©tico Los Ăngeles | 6 | 45.13 | 2 |
| Antonia Bastidas Guerrero | Deportivo Atlético Coronel | 3 | 46.19 | 6 |
| Martina Isidora HenrĂquez Salamanca | AtlĂ©tico Tres Runners | 2 | 48.73 | 10 |
| Sarai Estefani Sånchez Villasmil | Atlético San Nicolås | 4 | 49.77 | 13 |
| Tiare Johanna Jara Riquelme | Atlético Tres Runners | 7 | 53.54 | 16 |
| Antonia Ignacia Sotomayor Garcia | Atlético Olimpo Chiguayante | 8 | DNS | |
| ClasificaciĂłn final |
| Yester Avila Salas | Atletismo Cauquenes | 5 | 44.43 | 1 |
| Fiona Amelie Hemke Hemke | AtlĂ©tico Los Ăngeles | 6 | 45.13 | 2 |
| Catalina Alejandra Becerra SepĂșlveda | AtlĂ©tico Ăuble | 4 | 45.67 | 3 |
| Fernanda Pavez Van Rysselberghe | Atlético Olimpo Chiguayante | 2 | 45.68 | 4 |
| Martina Perez Verbal | Universidad CatĂłlica | 7 | 45.96 | 5 |
| Antonia Bastidas Guerrero | Deportivo Atlético Coronel | 3 | 46.19 | 6 |
| Mayte Josefa SepĂșlveda Vergara | AtlĂ©tico Quilamapu | 4 | 47.16 | 7 |
| Carla Calderon Jelvez | Atlético Quilamapu | 2 | 47.94 | 8 |
