| Serie 1 |
| Lisette Ureta Farías | Helen Lee Lasen de Santo Domingo | | 2:25.91 | 1 |
| Martina Constanza Pradenas Alvarez | Montessori de Talca | | 2:32.98 | 2 |
| Emilia Toro Vidal | Everest | | 2:35.78 | 3 |
| Magdalena Paredes Cañas | SSCC Manquehue | | 2:37.26 | 4 |
| Ana Maria Wahl Gonzalez | Los Alerces | | 2:37.68 | 5 |
| Maria Jose Eguiguren Bustamante | Everest | | 2:39.26 | 6 |
| Isabel Urmeneta Alba | Everest | | 2:40.51 | 7 |
| Mercedes Cuevas Guzman | Los Andes | | 2:44.30 | 8 |
| Magdalena Soumastre Musre | Saint George's College | | 2:47.20 | 9 |
| Antonia Corces Canales | SSCC Manquehue | | 2:47.67 | 10 |
| Jacinta Olavarría Quingles | Los Alerces | | 2:48.87 | 11 |
| Francisca Antonia Inostroza Silva | SSCC Manquehue | | 2:49.23 | 12 |
| Florencia Andrea Millán Ruiz Tagle | Saint George's College | | 2:58.38 | 13 |
| Catalina Malatrassi Santa Cruz | Los Andes | | | |
| Maria Josefina Simonetti Eguiguren | Los Andes | | | |
