| Serie 1 |
| Isidora Ignacia Toro Jofre | Gerónimo Rendic - La Serena | | 1:33.34 | 1 |
| Isidora Vadulli Belmar | The International School La Serena | | 1:40.38 | 2 |
| Paulina Nuñez Farias | Hellen Keller - Peñuelas | | 1:41.26 | 3 |
| Rafaela Catalina Ite Bortolotti | The International School La Serena | | 1:54.30 | 4 |
| Mónica Monroy Chebair | Domingo Faustino Sarmiento - Coquimbo | | 1:56.08 | 5 |
| Pia Galleguillos Gaete | Domingo Faustino Sarmiento - Coquimbo | | 1:57.86 | 6 |
| Elizabeth Estefania Nuñez Cubillo | Escuela Gregorio Castillo Marín | | 2:05.12 | 7 |
| Kyle Janz Troncoso | Francis School - Coquimbo | | 2:29.21 | 8 |
| Amalia Paz Rojas Tapia | Francis School - Coquimbo | | 2:36.84 | 9 |
| Ana Fierro Mora | SSCC Alameda | | | |
| Barbara Soto Rojas | SSCC Alameda | | | |
| Carolina Nuñez Farias | Hellen Keller - Peñuelas | | | |
| Fernanda Anais Miranda Muñoz | Escuela Deportiva Tomasa Olivares Caamaño | | | |
| Fran Ignacia Dias Zaes | Escuela Mireya Zuleta Astudillo | | | |
| Yislenni Monserrat Fuenzalida Castillo | Escuela Mireya Zuleta Astudillo | | | |
