| Serie 1 |
| Genesis Antonella Perez Godoy | English College - Huasco | | 2:49.61 | 1 |
| Florencia Jesus Murgas Huerta | San Antonio - La Serena | | 2:56.78 | 2 |
| Antonia Caroca Ahumada | SSCC Alameda | | 3:11.81 | 3 |
| Catalina Alejandra Collao Gonzalez | San Antonio - La Serena | | 3:29.00 | 4 |
| Amal Leyla Daruich Araya | The International School La Serena | | | |
| Catalina Sofía Yañez Valdivia | Francis School - Coquimbo | | | |
| Maria Ignacia Donoso Cortes | Liceo Pedro Troncoso Machuca | | | |
| Paula Aracena Alvarez | Francis School - Coquimbo | | | |
| Rafaella Trinidad Manouchehri Moghadam Kashan Rodríguez | The International School La Serena | | | |
| Xiomara Santander Veliz | Domingo Faustino Sarmiento - Coquimbo | | | |
