| Serie 1 |
| Isidora Urbina Carrasco | Instituto Alonso de Ercilla | | 1:41.98 (CR) | 1 |
| Jacinta Olivos Eyzaguirre | San Isidro | | 1:45.27 | 2 |
| Lourdes Parada Rudolph | San José de Chicureo | | 1:50.09 | 3 |
| María Jesús Consiglio Georgudis | San Benito | | 1:51.06 | 4 |
| Mayte Isabella Ramirez Donoso | The Greenland School | | 1:53.80 | 5 |
| Maite Zegers Muñoz | The Angel's School | | 1:56.18 | 6 |
| Elisa Garcés Millar | San Benito | | 1:57.64 | 7 |
| Magdalena María Urrutia Paredes | Campanario - Buin | | 2:00.74 | 8 |
| Antonia Novoa Decher | San José de Chicureo | | 2:03.67 | 9 |
| Maria Piedad Messina Widow | San Isidro | | 2:04.73 | 10 |
| Josefa Noemí Mercado Bugueño | The Greenland School | | 2:06.96 | 11 |
| Martina Urzua Parra | Calasanz | | 2:07.05 | 12 |
| Raffaella Paganelli Tapia | Calasanz | | 2:07.19 | 13 |
| Olivia Mia Rosales Flen | Campanario - Buin | | 2:08.75 | 14 |
| Clarisa Helena Soto Brugueras | Instituto Alonso de Ercilla | | | |
| Eloísa Violeta Flores Acevedo | The English Institute | | | |
