| Serie 1 V.V. +0.0 |
| Maria Ignacia Montt Blanchard | Atlético Santiago | 4 | 11.81 | 1 q |
| Antonia Belén Ramirez Muñoz | Atlético Santiago | 5 | 12.25 | 4 q |
| Martina Perez Verbal | Universidad Católica | 8 | 13.35 | 15 q |
| Antonia Mariana Oelckers Rosas | Universidad Los Lagos - Puerto Montt | 2 | DNS | |
| Florencia Toro Silva | Manquehue | 3 | DNS | |
| Isidora Albornoz Urrutia | Manquehue | 6 | DNS | |
| Victoria Paz Rios Castro | Atlético Santiago | 7 | DNS | |
| Serie 2 V.V. +0.0 |
| Maria Ignacia Aspillaga Claverie | Universidad Católica | 5 | 12.32 | 5 q |
| María José Del Piélago Gambetta | Universidad Católica | 7 | 13.25 | 12 q |
| Javiera Muñoz Fuentes | Atletismo Coquimbo | 8 | 13.31 | 13 q |
| Martina Mariné Durandeau | Universidad Católica | 2 | | |
| Dominga Philipps Cares | Universidad Católica | 3 | DNS | |
| Anais Valentina Hernandez Alegria | Atlético Santiago | 4 | DNS | |
| Sol Farias Cid | Atlético Santiago | 6 | DNS | |
| Serie 3 V.V. +0.0 |
| Javiera Antoninna Cañas Gambetta | Atlético Santiago | 4 | 11.95 | 3 q |
| Belen Ituarte Araya | Manquehue | 3 | 12.50 | 6 q |
| Josefina Silva Schmidt | Manquehue | 5 | 12.63 | 7 q |
| Blanca Yarur Junemann | Universidad Católica | 2 | 12.75 | 8 q |
| Paloma Belen Pizarro Araya | Atlético Limarí Ovalle | 7 | 12.84 | 9 q |
| Valentina Valladares Escobar | Atlético Nahuén | 8 | 13.34 | 14 q |
| Camila Olave Ahumada | Club Atlético Formativo Talca | 6 | DNS | |
| Serie 4 V.V. +0.0 |
| Viviana Cecilia Olivares Olivares | Atlético Limarí Ovalle | 4 | 11.94 | 2 q |
| Paulina Contreras Cazenave | Atlético Nancagua | 6 | 13.08 | 10 q |
| Trinidad Elena Neira Moreno | Nicolás Carvajal - Talagante | 7 | 13.12 | 11 q |
| Constanza Sepulveda Fuentealba | Oassi | 8 | 13.74 | 16 q |
| Ana Valenzuela Aravena | Atletismo Cauquenes | 2 | | |
| Sofia Segura Tupper | Manquehue | 3 | DNS | |
| Trinidad Hurtado Eyzaguirre | Manquehue | 5 | DNS | |
