| Serie 1 V.V. +1.3 |
| Antonia Ignacia Fernández Honorato | Atlético Valparaiso | 4 | 27.39 | 1 q |
| María De Los Ángeles Ruiz Wiegand | Sportif Lycée Jean D'Alembert | 7 | 28.98 | 3 q |
| Carolina Donoso Vasquez | Círculo Atlético San Antonio | 3 | 30.73 | 5 q |
| Sofia Llanos Rojas | Atlético Delta | 6 | 31.94 | 6 q |
| Catalina Ines Gallegos Rodrigues | Cultura Física - Viña del Mar | 5 | DNS | |
| Martina Gardilcic Santorsa | Deportivo St Margaret's | 8 | DNS | |
| Serie 2 V.V. -1.6 |
| Fernanda Belen Cabrera Carrasco | Atlético O'Higgins | 4 | 28.50 | 2 q |
| Consuelo Pilar Vega Zamorano | Atlético O'Higgins | 5 | 30.68 | 4 q |
| Daniela Montaño Pasten | Atlético Delta | 7 | 33.34 | 7 q |
| Maria Ignacia Baier Contreras | Atlético Delta | 8 | 35.66 | 8 q |
| Constanza Monserrat Caviedes Figueroa | Círculo Atlético San Antonio | 3 | DNS | |
| Karla Pulgar Vicencio | Atlético Caleu | 6 | DNS | |
