| Serie 1 |
| Francisca Madeleine Valderrama Nuñez | Atletismo Penco | 4 | 1:03.63 | 1 |
| Fernanda Gonzalez Gomez | Atlético Parral | 6 | 1:03.91 | 2 |
| Maria Jesus Lara Salazar | Atletismo Cauquenes | 2 | 1:04.60 | 3 |
| Maria Jose Moscoso Romero | Deportivo Atlético Coronel | 8 | 1:06.83 | 4 |
| Josefa Helena King Martínez | Atlético Olimpo Chiguayante | 1 | 1:09.64 | 8 |
| Ayrin Zolanyel Rosales Fanay | Atlético Aves | 3 | DNS | |
| Yester Avila Salas | Atletismo Cauquenes | 5 | DNS | |
| Marjorie Beatriz Navarrete Del Valle | Atlético Ñuble | 7 | DNS | |
| Serie 2 |
| Antonia Bastidas Guerrero | Deportivo Atlético Coronel | 8 | 1:06.97 | 5 |
| Ursula Agnes Hoffmeister Ramis | Universidad del Bio Bio - Concepción | 3 | 1:07.75 | 6 |
| Camila Javiera Muñoz Muñoz | Atlético Nahuén | 5 | 1:08.77 | 7 |
| Amanda Alejandra Sanhueza Jiménez | Atlético Olimpo Chiguayante | 4 | 1:12.67 | 9 |
| Ethel Aracely Gonzalez Herrera | Atlético San Pedro | 7 | 1:13.54 | 10 |
| Camila Del Pilar Larenas Sepúlveda | Atlético Chiguayante | 2 | 1:21.84 | 11 |
| Maria Ignacia Pino Urrea | Deportivo Atlético Coronel | 6 | DNS | |
| Clasificación final |
| Francisca Madeleine Valderrama Nuñez | Atletismo Penco | 4 | 1:03.63 | 1 |
| Fernanda Gonzalez Gomez | Atlético Parral | 6 | 1:03.91 | 2 |
| Maria Jesus Lara Salazar | Atletismo Cauquenes | 2 | 1:04.60 | 3 |
| Maria Jose Moscoso Romero | Deportivo Atlético Coronel | 8 | 1:06.83 | 4 |
| Antonia Bastidas Guerrero | Deportivo Atlético Coronel | 8 | 1:06.97 | 5 |
| Ursula Agnes Hoffmeister Ramis | Universidad del Bio Bio - Concepción | 3 | 1:07.75 | 6 |
| Camila Javiera Muñoz Muñoz | Atlético Nahuén | 5 | 1:08.77 | 7 |
| Josefa Helena King Martínez | Atlético Olimpo Chiguayante | 1 | 1:09.64 | 8 |
