| Serie 1 |
| Isabel Eloisa Marambio Muñoz | Atlético Manuel Larraín | 5 | 49.96 | 2 |
| Francisca Castillo Valenzuela | Escuela de Atletismo Moli Corre | 3 | 50.70 | 4 |
| Amalia Noemí Espinoza Aravena | Escuela de Atletismo Moli Corre | 6 | 52.03 | 6 |
| Antonia Belén Cádiz Viedma | Evelyn's School | 1 | 52.97 | 7 |
| Sofia Antonella Rodriguez Valenzuela | Social y Deportivo Titanes de Colchagua | 2 | 53.60 | 8 |
| Leonor Amelia Flores Cornejo | Atlético Nancagua | 8 | 53.95 | 9 |
| Yael Inge Nazal Cazor | Atlético San Nicolás | 4 | | |
| Sofia Ignacia Pino Aguilera | Atlético Manuel Larraín | 7 | | |
| Serie 2 |
| Trinidad Victoria Reyes Gallardo | Atlético San Vicente | 2 | 48.81 | 1 |
| Isabel Gonzalez Pizarro | Escuela de Atletismo Moli Corre | 4 | 57.24 | 12 |
| Antonella Paz González Cabello | Evelyn's School | 3 | 58.84 | 14 |
| Victoria Valentina Meléndez Otazo | Evelyn's School | 6 | 59.86 | 16 |
| Angela Elena Carrasco Monsalvez | Escuela Municipal San Fernando | 7 | 1:02.81 | 18 |
| Samantha Sanchez Ugalde | Atlético Nancagua | 8 | 1:14.65 | 23 |
| Alfonsina Trinidad Cancino Guerra | Atlético Fénix Melipilla | 1 | | |
| Agustina Sepulveda Olguin | Escuela Municipal San Fernando | 5 | | |
| Serie 3 |
| Dominga Uribe Castro | Atlético San Vicente | 7 | 51.26 | 5 |
| Florencia Pascal Morales Torres | Social y Deportivo Titanes de Colchagua | 8 | 57.14 | 11 |
| Emilyn Anita Flores Lopez | Social y Deportivo Titanes de Colchagua | 2 | 1:00.94 | 17 |
| Emilia Ignacia Donoso Veaz | Los Conquistadores - Chimbarongo | 6 | 1:05.62 | 19 |
| Mariana Nicol Duque Duque | Atlético Nancagua | 5 | 1:07.55 | 20 |
| Amparo Trinidad Nuñez Toledo | Evelyn's School | 3 | 1:10.45 | 21 |
| Isidora Salazar Torres | Olimpia San Fernando | 4 | 1:12.08 | 22 |
| Serie 4 |
| Martina Belén Espinoza Nerety | Atlético San Vicente | 4 | 50.16 | 3 |
| Martina Fernanda Barra Moreno | Escuela de Atletismo Moli Corre | 3 | 54.04 | 10 |
| Victoria Carolina Cáceres Willatt | Atlético San Vicente | 8 | 57.26 | 13 |
| Anaray Noemi Labbe Aguilar | Atlético Nancagua | 5 | 59.59 | 15 |
| Rafaela Antonia Opazo Vasquez | Atlético Manuel Larraín | 2 | | |
| Antonia Renata Ludueña Quitral | Atlético Manuel Larraín | 6 | | |
| Josefa Antonia Atabales Silva | Atlético Fénix Melipilla | 7 | | |
| Clasificación final |
| Trinidad Victoria Reyes Gallardo | Atlético San Vicente | 2 | 48.81 | 1 |
| Isabel Eloisa Marambio Muñoz | Atlético Manuel Larraín | 5 | 49.96 | 2 |
| Martina Belén Espinoza Nerety | Atlético San Vicente | 4 | 50.16 | 3 |
| Francisca Castillo Valenzuela | Escuela de Atletismo Moli Corre | 3 | 50.70 | 4 |
| Dominga Uribe Castro | Atlético San Vicente | 7 | 51.26 | 5 |
| Amalia Noemí Espinoza Aravena | Escuela de Atletismo Moli Corre | 6 | 52.03 | 6 |
| Antonia Belén Cádiz Viedma | Evelyn's School | 1 | 52.97 | 7 |
| Sofia Antonella Rodriguez Valenzuela | Social y Deportivo Titanes de Colchagua | 2 | 53.60 | 8 |
