| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Pilar Díaz Hargous | Arrayanes | 3:00.90 | 1 | |
| Isidora Andrea Tobar Valdés | San Fernando College | 3:05.88 | 2 | |
| Dominga Veliz Morales | Instituto San Fernando | 3:09.80 | 3 | |
| Amanda Morales Morales | Instituto San Fernando | 3:25.30 | 4 | |
| Fernanda Macarena Valenzuela Olivares | San Fernando College | 3:27.25 | 5 | |
| Josefa Emilia Avila Acevedo | San Fernando College | 3:31.32 | 6 | |
| Constanza Marin Vilches | Instituto San Fernando | 3:34.61 | 7 | |
| Monserrat Escobar Andrade | Liceo Eduardo Charme | 3:37.46 | 8 | |
| Amelia Larrain Arjona | Arrayanes | |||
| Nayareth Maribel Moya Carreño | San Fernando College | |||
