| Serie 1 |
| Rosario Bernier Araya | SSCC Manquehue | | 2:28.20 | 1 |
| Antonia Nicholls Cáceres | Saint George's College | | 2:28.21 | 2 |
| Bernardita Nazar Jofre | Los Andes | | 2:34.47 | 3 |
| Ignacia Gotte G | The Grange School | | 2:38.77 | 4 |
| Sofía Bañados Otaegui | Saint George's College | | 2:45.32 | 5 |
| Maria Cristina Barros Morán | Los Andes | | 2:46.97 | 6 |
| Florencia Tosso Manns | Maitenes | | 2:49.88 | 7 |
| Elisa Guglielmetti Valdivia | Padre Hurtado y Juanita de los Andes | | 2:50.08 | 8 |
| Valentina Suarez Duncan | SSCC Manquehue | | 3:02.38 | 9 |
| Ana Correa Ariztia | Los Andes | | 3:07.36 | 10 |
| Livka Kutz Pérez | Saint Gabriel's School | | 3:17.70 | 11 |
| Camille Bosshard Campos | Alemán de Santiago | | DNF | |
| Constanza Nazar Silva | Padre Hurtado y Juanita de los Andes | | DNS | |
| Maria Gracia Viollier Rios | Everest | | DNS | |
| Matilde Ruiz Valle | Del Sagrado Corazón - Apoquindo | | DNF | |
