| Serie 1 |
| Constanza Antonia Sepulveda Elias | Lincoln College Huechuraba | | 2:42.23 | 1 |
| Florencia Antonia Gamboni Lobos | Del Sagrado Corazón - Apoquindo | | 2:44.75 | 2 |
| Antonia Viancos Salgado | Saint Gabriel's School | | 2:45.73 | 3 |
| Matilde González Cornejo | Notre Dame | | 2:49.15 | 4 |
| Florencia Begoña Molina Basagoitia | San José de Chicureo | | 2:50.22 | 5 |
| Carolina Fernandez Ovalle | Los Alerces | | 2:53.76 | 6 |
| Florencia Galvan Gomez | San José de Chicureo | | 2:54.58 | 7 |
| Maria Laura Moreno Del Rio | Everest | | 3:07.41 | 8 |
| Antonia Sofía Calderón Hager | Santa Úrsula - Maipú | | 3:17.09 | 9 |
| María Ignacia Tapia Donoso | Saint George's College | | 3:21.48 | 10 |
| Agustina Manguyague Cruz | Everest | | DNF | |
