| Serie 1 |
| Martina Burgos Haberle | St. Margaret’s British School | | 1:59.20 | 1 |
| Florencia Mir Cruz | Albamar | | 2:01.10 | 2 |
| Anna Sophia Urbina Stanley | St. Margaret’s British School | | 2:02.10 | 4 |
| Leonor Amparo Vera Cabello | Champagnat - Villa Alemana | | 2:11.50 | 7 |
| Isabel Krause Ochoa | Albamar | | 2:12.00 | 8 |
| Amelia Estela Salinas Peña | Alemán de Valparaiso | | 2:13.50 | 9 |
| Allison Lorena Campbell Durán | Champagnat - Villa Alemana | | 2:47.80 | 12 |
| Agustina Paz Rojas Reinoso | Valle del Aconcagua de Quillota | | DNS | |
| Antonella Ignacia Gonzalez Cartes | Aconcagua | | DNS | |
| Beatriz Stark Jacob | SSCC Padres Franceses - Viña del Mar | | DNS | |
| Catalina Ignacia Narvaez Castillo | Aconcagua | | DNS | |
| Serie 2 |
| Trinidad Mundaca Orellana | St. Margaret’s British School | | 2:01.40 | 3 |
| Laura Nattero Flores | Alemán de Valparaiso | | 2:03.00 | 5 |
| Isidora Jadrijevic Silva | Lycée Jean D'Alembert | | 2:10.60 | 6 |
| Marcela Enriqueta Mujica Velasquez | Aconcagua | | 2:23.50 | 10 |
| Sofia Iturriaga Stark | Albamar | | 2:29.80 | 11 |
| Amalia Rodriguez Fantuzzi | Alemán de Valparaiso | | DNS | |
| Emilia Silva Zambelli | SSCC Padres Franceses - Viña del Mar | | DNS | |
| Fernanda Paz Rojas Reinoso | Valle del Aconcagua de Quillota | | DNS | |
| Julieta Vargas Rivera | Champagnat - Villa Alemana | | DNS | |
| Laura Rodriguez Valdivia | SSCC Padres Franceses - Viña del Mar | | DNS | |
| Paula Salazar Ponce | Scuola Italiana - Arturo Dell'Oro | | DNS | |
| Clasificación final |
| Martina Burgos Haberle | St. Margaret’s British School | | 1:59.20 | 1 |
| Florencia Mir Cruz | Albamar | | 2:01.10 | 2 |
| Trinidad Mundaca Orellana | St. Margaret’s British School | | 2:01.40 | 3 |
| Anna Sophia Urbina Stanley | St. Margaret’s British School | | 2:02.10 | 4 |
| Laura Nattero Flores | Alemán de Valparaiso | | 2:03.00 | 5 |
| Isidora Jadrijevic Silva | Lycée Jean D'Alembert | | 2:10.60 | 6 |
| Leonor Amparo Vera Cabello | Champagnat - Villa Alemana | | 2:11.50 | 7 |
| Isabel Krause Ochoa | Albamar | | 2:12.00 | 8 |
