| Serie 1 |
| Martina Constanza Pradenas Alvarez | Montessori de Talca | | 2:30.82 | 1 |
| Hellen Sharlotte Rubio Figueroa | Liceo Bicentenario Polivalente San Nicolás | | 2:33.04 | 2 |
| Constanza Andrea Ortega Norambuena | Instituto Parral | | 2:33.49 | 3 |
| Valentina Consuelo Godoy Orellana | SSCC Concepción | | 2:36.66 | 4 |
| Emilia Cabrera Valenzuela | Manquemávida - Santa Cruz | | 2:51.37 | 5 |
| Paula Alejandra Barria Paiva | SSCC Concepción | | 2:55.86 | 6 |
| Rocio Aguila Heredia | Saint John's School - Concepción | | 3:01.19 | 7 |
| Mariana Stober Valenzuela | SSCC Concepción | | 3:02.04 | 8 |
| Dafne Nicole Espinoza Villalobos | Concepción de Parral | | | |
| Francisca Alejandra Araya Hitshfeld | San Ignacio - Concepción | | | |
