| Final |
| Maria Rosario Canahuate Muñoz | Atlético Quilamapu | 4 | 11.04 | 1 |
| Emilia Retamal Erratchou | Atlético Quilamapu | 3 | 11.35 | 2 |
| Constanza Aguero Merino | Colegio Padre Hurtado de Chillan | 5 | 11.39 | 3 |
| Antonia Beatriz Wulf Mondaca | Atlético San Nicolás | 6 | 11.59 | 4 |
| Rosario Ainardi Garrido | Colegio Padre Hurtado de Chillan | 7 | 11.78 | 5 |
| Victoria Elisa Ferrada Rayo | Atletas Senior Chillán | 1 | 11.89 | 6 |
| Florencia Zelaya Opazo | Colegio Padre Hurtado de Chillan | 8 | 11.93 | 7 |
| Gabriela Muñoz Carrasco | Colegio Padre Hurtado de Chillan | 2 | 11.95 | 8 |
