| Ailin Cayulao Cerda | Saint Gabriel's School | | | |
| Francisca Sarah Bulcke | San Isidro | | | |
| MarĂa Gracia Lecaros Villarroel | San Isidro | | | |
| Serie 1 |
| Elena Oyarzun Nualart | Juanita de los Andes | 3 | 59.19 | 1 |
| Jacinta Cornejo Lopez | Saint George's College | 6 | 1:01.90 | 3 |
| Barbara Adriana Diethelm Apablaza | San Benito | 5 | 1:02.63 | 4 |
| Victoria Lorca Wolff | Alemán de Santiago | 8 | 1:04.90 | 5 |
| Magdalena Miranda Daneck | Inglés de Talca | 7 | 1:05.02 | 6 |
| Sofia Paz Donoso Aguirre | American British School | 1 | 1:05.26 | 7 |
| Antonia Concha Humeres | Andrés Bello - La Serena | 2 | 1:05.58 | 8 |
| Jacinta Ureta Inglesi | Los Andes | 4 | DNF | |
| Serie 2 |
| Sara Restini Salas | Villa MarĂa Academy | 1 | 1:00.13 | 2 |
| Josefa Iacobelli Etcheberry | Villa MarĂa Academy | 2 | 1:06.85 | 9 |
| Francisca Catalina Castro Muñoz | Saint Gabriel's School | 7 | 1:11.20 | 10 |
| Elisa Maria Alamos Zañartu | Los Andes | 6 | 1:12.11 | 11 |
| Liselott Orias Villanueva | Nueva Era Siglo XXI - La Florida | 4 | 1:14.54 | 12 |
| Josefina Leonor DĂaz-ValdĂ©s González | Saint Gabriel's School | 5 | 1:17.04 | 13 |
| Ambar Enriquez Reinozo | Alemán de La Serena | 3 | 1:22.78 | 14 |
| Serie 3 |
| MarĂa InĂ©s Donoso Maira | Everest | 1 | | |
| Maria Ignacia Godoy Salinas | Cumbres | 2 | | |
| Camila Cerani Jordan | Juanita de los Andes | 4 | | |
| Constanza Monardez Zamora | La Maisonnette | 5 | | |
| Emilia Cubillos Leal | San Anselmo | 7 | | |
| Serie 4 |
| RillĂłn Amanda Varela | Maitenes | 3 | | |
| Antonia Massanes GarcĂa Huidobro | Villa MarĂa Academy | 4 | | |
| Renata BarcelĂł Abud | Cumbres | 5 | | |
| Matilde Paz Fritz Gomez | Instituto Inglés de Rancagua | 7 | | |
| ClasificaciĂłn final |
| Elena Oyarzun Nualart | Juanita de los Andes | 3 | 59.19 | 1 |
| Sara Restini Salas | Villa MarĂa Academy | 1 | 1:00.13 | 2 |
| Jacinta Cornejo Lopez | Saint George's College | 6 | 1:01.90 | 3 |
| Barbara Adriana Diethelm Apablaza | San Benito | 5 | 1:02.63 | 4 |
| Victoria Lorca Wolff | Alemán de Santiago | 8 | 1:04.90 | 5 |
| Magdalena Miranda Daneck | Inglés de Talca | 7 | 1:05.02 | 6 |
| Sofia Paz Donoso Aguirre | American British School | 1 | 1:05.26 | 7 |
| Antonia Concha Humeres | Andrés Bello - La Serena | 2 | 1:05.58 | 8 |
