| Serie 1 V.V. +1.8 |
| Isidora Andrea Jiménez Ibacache | Universidad Católica | 3 | 23.96 | 1 q |
| Antonia Belén Ramirez Muñoz | Atlético Santiago | 4 | 24.29 | 2 q |
| Andrea Loreto González Aránguiz | Deportivo Alemán - Valparaiso | 6 | 25.76 | 3 q |
| Fernanda Gonzalez Gomez | Atlético Parral | 7 | 26.08 | 4 q |
| Valentina Fernanda Perez Henriquez | Atlético Limache | 2 | 26.12 (26.1200) | 5 q |
| Josefina Silva Schmidt | Manquehue | 1 | 26.12 (26.1200) | 6 |
| Javiera Antoninna Cañas Gambetta | Atlético Santiago | 5 | DNS | |
| Serie 2 V.V. +1.9 |
| Anais Valentina Hernandez Alegria | Atlético Santiago | 3 | 24.53 | 1 q |
| Belen Ituarte Araya | Manquehue | 4 | 25.61 | 2 q |
| Dominga Philipps Cares | Universidad CatĂłlica | 5 | 26.40 | 3 |
| Magdalena Rosenfeld RamĂrez | AtlĂ©tico Santiago | 6 | 26.58 | 4 |
| Estefany Pavez Morales | Atlético Santiago | 7 | 27.22 | 5 |
| Mayte Josefa Sepúlveda Vergara | Atlético Quilamapu | 1 | 27.28 | 6 |
| Sofia Segura Tupper | Manquehue | 2 | DNS | |
| Serie 3 V.V. +1.8 |
| Maria Ignacia Montt Blanchard | Manquehue | 3 | 24.65 | 1 q |
| Poulette Cardoch Ramos | Universidad CatĂłlica | 4 | 25.55 | 2 q |
| Katherine Navarro Garrido | Federación Atlética Chilena | 1 | 26.15 | 3 |
| Antonia Ignacia Fernández Honorato | Atlético Valparaiso | 6 | 26.31 | 4 |
| Constanza Sepulveda Fuentealba | Oassi | 7 | 26.53 | 5 |
| Georgina Catalina Reyes Marileo | Atlético Puente Alto | 2 | 26.55 | 6 |
| Macarena Borie Giralda | Manquehue | 5 | DNS | |
