| Serie 1 |
| Georgina Catalina Reyes Marileo | Atlético Puente Alto | 3 | 1:00.98 | 1 |
| Ayrin Zolanyel Rosales Fanay | Atlético Aves | 2 | 1:02.66 | 2 |
| Maria Jose Moscoso Romero | Atlético Aves | 5 | 1:03.27 | 3 |
| Mar Aniela Reyes Bastidas | Atlético Olimpo Chiguayante | 7 | 1:03.44 | 4 |
| Maria Elena Aguilera Gonzalez | Coronel Masters | 1 | 1:05.23 | 5 |
| Catalina Alejandra Becerra Sepúlveda | Atlético Quilamapu | 8 | 1:07.38 | 7 |
| Francisca Madeleine Valderrama Nuñez | Atletismo Penco | 4 | DNS | |
| Fernanda Pavez Van Rysselberghe | Atlético Olimpo Chiguayante | 6 | DNS | |
| Serie 2 |
| Anais Antonella Ortiz Bouldres | Deportivo Atlético Coronel | 4 | 1:06.53 | 6 |
| Maria Ignacia Pino Urrea | Deportivo Atlético Coronel | 5 | 1:07.74 | 8 |
| Martina Isidora Henríquez Salamanca | Atlético Quilamapu | 3 | 1:08.70 | 9 |
| Camila Javiera Muñoz Muñoz | Atlético Nahuén | 2 | 1:10.05 | 10 |
| Alison Estefanía Saavedra Santander | Atlético San Pedro | 1 | 1:13.06 | 11 |
| Catalina Alejandra Coloma Muñoz | Coronel Masters | 6 | 1:13.43 | 12 |
| Francisca Pedreros Valenzuela | Atletismo Juan Silva - Lota | 7 | 1:13.95 | 13 |
| Yelena Arlene Jimenez Nuñez | Atletismo Juan Silva - Lota | 8 | 1:16.38 | 14 |
| Clasificación final |
| Georgina Catalina Reyes Marileo | Atlético Puente Alto | 3 | 1:00.98 | 1 |
| Ayrin Zolanyel Rosales Fanay | Atlético Aves | 2 | 1:02.66 | 2 |
| Maria Jose Moscoso Romero | Atlético Aves | 5 | 1:03.27 | 3 |
| Mar Aniela Reyes Bastidas | Atlético Olimpo Chiguayante | 7 | 1:03.44 | 4 |
| Maria Elena Aguilera Gonzalez | Coronel Masters | 1 | 1:05.23 | 5 |
| Anais Antonella Ortiz Bouldres | Deportivo Atlético Coronel | 4 | 1:06.53 | 6 |
| Catalina Alejandra Becerra Sepúlveda | Atlético Quilamapu | 8 | 1:07.38 | 7 |
| Maria Ignacia Pino Urrea | Deportivo Atlético Coronel | 5 | 1:07.74 | 8 |
