| Serie 1 |
| Maria Cecilia Muñoz Nuñez | Universidad del Bio Bio - Concepción | 5 | 27.20 | |
| Aileen Noemi Bustos Campos | Atletismo Penco | 3 | 27.78 | |
| Francisca Anastacia Zenteno Gonzalez | CADECU | 7 | 29.16 | |
| Lia Botto Grosser | SSCC Concepción | 2 | 29.25 | |
| Ema Antonia Parra Muñoz | SSCC Concepción | 8 | 29.66 | |
| Antonia Bastáis Guerrero | Atlético San Pedro | 1 | DNS | |
| Camila Olave Ahumada | La Corsa | 4 | DNS | |
| Carolina Alejandra Dufeu Fuller | Atlético Olimpo Chiguayante | 6 | DNS | |
| Serie 2 V.V. -0.2 |
| Yovela Olate Rivas | Atletas Senior Chillán | 7 | 29.86 | 6 |
| Antonia Faundez Miranda | Atlético Olimpo Chiguayante | 8 | 30.22 | 7 |
| Ethel Aracely Gonzalez Herrera | Atlético San Pedro | 4 | 31.29 | 8 |
| Camila Javiera Muñoz Muñoz | Atlético Nahuén | 3 | 31.60 | 9 |
| Maria Ignacia Pino Urrea | Deportivo Atlético Coronel | 2 | 32.80 | 10 |
| Kathalina Correa Campos | Atletismo Juan Silva - Lota | 5 | DNS | |
| Valentina Valladares Escobar | Atlético Nahuén | 6 | DNS | |
| Clasificación final |
| Yovela Olate Rivas | Atletas Senior Chillán | 7 | 29.86 | 6 |
| Antonia Faundez Miranda | Atlético Olimpo Chiguayante | 8 | 30.22 | 7 |
| Ethel Aracely Gonzalez Herrera | Atlético San Pedro | 4 | 31.29 | 8 |
