| Serie 1 |
| Martina Isidora Henríquez Salamanca | Instituto Santa María - Chillán | 4 | 1:07.10 | 1 |
| Josefa Correa Carrasco | Liceo Bicentenario Claudio Arrau León | 6 | 1:09.80 | 2 |
| Victoria Elisa Ferrada Rayo | Concepción de Chillán | 3 | 1:13.17 | 3 |
| Eylin Gomez - | Liceo Manuel Bulnes | 2 | DNF | |
| Josefa Emilia Plaza Friz | Cholguán | 5 | DNS | |
| Amanda Gutierrez Gutierrez | Concepción de Chillán | 7 | DNS | |
| Matilde Jarpa Vernucci | Concepción de Chillán | 8 | DNS | |
| Serie 2 |
| Constanza Marìa Contreras Sandoval | Liceo Jorge Alessandri Rodríguez - San Fabián | 7 | 1:28.20 | 4 |
| Scarleth Constanza Concha Ramírez | Liceo Bicentenario Claudio Arrau León | 8 | 1:31.14 | 5 |
| Escarlet Villalobos - | Liceo Manuel Bulnes | 2 | DNS | |
| Simoney Alejandra Guzmán Lillo | Liceo Tiuquilemu | 3 | DNS | |
| Daniela Bustos Crisostomo | Dinabec College | 4 | DNS | |
| Antonia Fuentes Caro | Dinabec College | 5 | DNS | |
| Leonor Godoy Castañeda | Concepción de Chillán | 6 | DNS | |
| Clasificación final |
| Martina Isidora Henríquez Salamanca | Instituto Santa María - Chillán | 4 | 1:07.10 | 1 |
| Josefa Correa Carrasco | Liceo Bicentenario Claudio Arrau León | 6 | 1:09.80 | 2 |
| Victoria Elisa Ferrada Rayo | Concepción de Chillán | 3 | 1:13.17 | 3 |
| Constanza Marìa Contreras Sandoval | Liceo Jorge Alessandri Rodríguez - San Fabián | 7 | 1:28.20 | 4 |
| Scarleth Constanza Concha Ramírez | Liceo Bicentenario Claudio Arrau León | 8 | 1:31.14 | 5 |
