| Serie 1 V.V. +0.1 |
| Maria Ignacia Montt Blanchard | Atlético Santiago | 4 | 12.11 | 2 q |
| Javiera Antoninna Cañas Gambetta | Atlético Santiago | 5 | 12.25 | 4 q |
| Ana Valenzuela Aravena | Atletismo Cauquenes | 6 | 13.19 | 15 |
| Fabiola Gina Olga Viano Pino | Atlético Limache | 8 | 13.37 | 18 |
| María José Del Piélago Gambetta | Universidad Católica | 2 | 13.70 | 19 |
| Andrea Loreto González Aránguiz | Sportif Lycée Jean D'Alembert | 3 | DNS | |
| Antonia Ignacia Fernández Honorato | Atlético Valparaiso | 7 | DNS | |
| Serie 2 V.V. +0.9 |
| Anais Valentina Hernandez Alegria | Atlético Santiago | 4 | 11.63 | 1 q |
| Belen Ituarte Araya | Manquehue | 5 | 12.14 | 3 q |
| Florencia Toro Silva | Manquehue | 3 | 12.61 | 6 q |
| Magdalena Rosenfeld Ramírez | Universidad Católica | 6 | 12.85 | 8 q |
| Georgina Catalina Reyes Marileo | Atlético Puente Alto | 7 | 12.91 | 10 |
| Constanza Sepulveda Fuentealba | Oassi | 2 | 13.15 | 14 |
| Camila Muñoz Gomez | Atlético Nancagua | 8 | 13.32 | 16 |
| Serie 3 V.V. +1.0 |
| Naithy Angelik Chavez Ocayo | Atlético Valparaiso | 6 | 12.72 | 7 q |
| Josefina Silva Schmidt | Manquehue | 5 | 12.99 | 11 |
| Michelle Lucena Ortega | Atlético Santiago | 8 | 13.02 | 13 |
| Viviana Cecilia Olivares Olivares | Atlético Limarí Ovalle | 4 | DNS | |
| Aileen Noemi Bustos Campos | Atletismo Penco | 7 | DNS | |
| Serie 4 V.V. -0.1 |
| Sofia Segura Tupper | Manquehue | 5 | 12.50 | 5 q |
| Josefa Javiera Avila Rojas | Atlético Portalesfit | 6 | 12.89 | 9 |
| Paulina Contreras Cazenave | Atlético Nancagua | 3 | 13.00 | 12 |
| Camila Sarai Ponce Márquez | Universidad de Chile | 7 | 13.32 | 17 |
| Antonia Belén Ramirez Muñoz | Atlético Santiago | 4 | DNS | |
| Amelia Frances Mary Pitt Quinton | Universidad Católica | 8 | DNS | |
