| Serie 1 |
| Aurora Olivares Bustos | Helen Lee Lasen de Santo Domingo | | 2:40.83 | 1 |
| Julieta Herrera Vera | Escuela Domingo Ortiz de Rosas | | 2:49.41 | 4 |
| Laura Nattero Flores | Alemán de Valparaiso | | 2:54.74 | 6 |
| Sofia Ignacia Orellana Rifo | Instituto Santa MarÃa - Limache | | 2:56.79 | 7 |
| Isabel Guerra Toro | The Kingstown School | | 2:58.81 | 8 |
| Anna Sophia Urbina Stanley | St. Margaret’s British School | | 3:00.03 | 9 |
| Emilia Duran Orellana | Escuela San Ignacio de Loyola | | 3:02.23 | 10 |
| Isidora Jadrijevic Silva | Lycée Jean D'Alembert | | 3:05.01 | 12 |
| Isabel Krause Ochoa | Albamar | | 3:06.38 | 13 |
| Mobserrat Abril Morales Silva | San Francisco - Limache | | 3:09.26 | 14 |
| Antonella Celeste Marin FarÃas | El Belloto | | 3:09.62 | 15 |
| Florencia Fernandez Urra | Escuela Arturo Echazarreta LarraÃn | | 3:14.89 | 16 |
| Alejandra Neira Mandakovic | Alemán de San Felipe | | 3:22.90 | 17 |
| Ashley Nuñez Lugo | San Francisco de AsÃs - Valparaiso | | 3:33.03 | 22 |
| Sofia Iturriaga Stark | Albamar | | 3:45.36 | 25 |
| Antonella Ignacia Gonzalez Cartes | Aconcagua | | DNF | |
| Florencia Anahi Tapia Leon | Escuela Mixta Lo Calvo | | DNS | |
| Serie 2 |
| Bruna Vittoria Nasi Miranda | St. Margaret’s British School | | 2:47.78 | 2 |
| Belen Cancino Vaccari | St. Margaret’s British School | | 2:48.68 | 3 |
| Lesly Moreno Herrera | San Nicolas - Viña del Mar (OBSOLETO) | | 2:54.04 | 5 |
| Paz Victoria Gonzalez Reinoso | Valle del Aconcagua de Quillota | | 3:02.99 | 11 |
| Marcela Enriqueta Mujica Velasquez | Aconcagua | | 3:23.11 | 18 |
| Fernanda Navarrete Aranda | El Valle de Casablanca | | 3:26.17 (3:26.1700) | 19 |
| Catalina Soledad Muñoz Urquera | Helen Lee Lasen de Santo Domingo | | 3:26.17 (3:26.1700) | 20 |
| Agustina Constanza Carrasco Housset | Instituto Santa MarÃa - Limache | | 3:31.54 | 21 |
| Ambar Antonella Berrios Bruna | San Francisco - Limache | | 3:33.84 | 23 |
| Marcela Ibacache Lopez | Escuela Independencia - Panquehue | | 3:43.56 | 24 |
| Bernardita Solari Rodriguez | Albamar | | DNS | |
| Clara Quezada Repetur | Alemán de Valparaiso | | DNS | |
| Ignacia Angelica Rojas Callegari | San Francisco de AsÃs - Valparaiso | | DNF | |
| Martina Espindola Miranda | Libertad San Esteban | | DNS | |
| Monserrat Del Rosario Reyes Gonzalez | Escuela Mixta Lo Calvo | | DNS | |
| Clasificación final |
| Aurora Olivares Bustos | Helen Lee Lasen de Santo Domingo | | 2:40.83 | 1 |
| Bruna Vittoria Nasi Miranda | St. Margaret’s British School | | 2:47.78 | 2 |
| Belen Cancino Vaccari | St. Margaret’s British School | | 2:48.68 | 3 |
| Julieta Herrera Vera | Escuela Domingo Ortiz de Rosas | | 2:49.41 | 4 |
| Lesly Moreno Herrera | San Nicolas - Viña del Mar (OBSOLETO) | | 2:54.04 | 5 |
| Laura Nattero Flores | Alemán de Valparaiso | | 2:54.74 | 6 |
| Sofia Ignacia Orellana Rifo | Instituto Santa MarÃa - Limache | | 2:56.79 | 7 |
| Isabel Guerra Toro | The Kingstown School | | 2:58.81 | 8 |
