| Serie 1 |
| Maria Alexandra Kouyoumdjian Carvajal | Villa María Academy | | 2:36.78 | 3 |
| Alejandra Valentina Chourio Rosales | Polivalente Profesor Guillermo González Heinrich | | 2:37.49 | 4 |
| Maria Isabel Merino Larrain | Los Andes | | 2:42.87 | 5 |
| Laura Junemann Barbato | Padre Hurtado y Juanita de los Andes | | 2:47.92 | 9 |
| Irene Alonso - | The Mayflower School | | 2:49.15 | 11 |
| Valentina Belen Román Moreno | Santa Victoria | | 2:55.51 | 16 |
| Josefa Ignacia Vicencio Sepulveda | Santa Úrsula - Maipú | | 3:03.09 | 20 |
| Isidora Peña Valdes | Pumahue | | DNS | |
| Kaileth Urbina Medina | Escuela Canciller Orlando Letelier | | DNS | |
| Martina Tapia Cataldo | De Santa María - El Monte | | DNS | |
| Pascuala Grifferos Dibarrat | Epullay Montessori | | DNS | |
| Trinidad Paz Nuñez Van Capel | Campanario - Buin | | DNS | |
| Serie 2 |
| Cristal Olmos Urbina | Mercedes Marín del Solar | | 2:35.68 | 2 |
| Emilia Santa Cruz Barros | Los Andes | | 2:46.02 | 7 |
| Agustina Trinidad Costa Gaete | Campanario - Buin | | 2:46.15 | 8 |
| Valentina Paredes Soto | Padre Hurtado y Juanita de los Andes | | 3:01.44 | 19 |
| Angelina Guerrero Godoy | Escuela Canciller Orlando Letelier | | 3:13.76 | 22 |
| Amelia Sepúlveda Flores | Saint Gabriel's School | | DNS | |
| Antonia Martínez Ramirez | Epullay Montessori | | DNS | |
| Josefina Correa Cabrera | Santa Cruz - Chicureo | | DNS | |
| Luisa Moro A | The Grange School | | DNS | |
| María Haeussler Errazuriz | Villa María Academy | | DNS | |
| Maya Celine Kenny Cisa | The Mayflower School | | DNS | |
| Serie 3 |
| Krishna Stephania Ferrat Guerrero | Centenario de Maipú | | 2:34.90 | 1 |
| María Haeussler Errazuriz | Villa María Academy | | 2:45.16 | 6 |
| Juana Maria Fernandez Suspichiatti | Los Andes | | 2:48.18 | 10 |
| Francesca Andrea Repetto Gutiérrez | Campanario - Buin | | 2:51.86 | 12 |
| Martina Zabaleta - | Saint Gabriel's School | | 2:51.92 | 13 |
| Sofia Vallejos Ciudad | The Mayflower School | | 2:53.57 | 14 |
| Antonia Martina Maureira Barros | Boston College - Maipu | | 2:54.03 | 15 |
| Amelia Marchetti A | The Grange School | | 2:55.78 | 17 |
| Sofia Campos Tejos | Institución Teresiana | | 2:57.27 | 18 |
| Mariluz Velasquez Jaque | Escuela Canciller Orlando Letelier | | 3:06.17 | 21 |
| Agustina Rodriguez Huenchullan | Santa Cruz - Chicureo | | 3:34.98 | 23 |
| Camila Diaz Monge | Internacional SEK | | DNS | |
| Clasificación final |
| Krishna Stephania Ferrat Guerrero | Centenario de Maipú | | 2:34.90 | 1 |
| Cristal Olmos Urbina | Mercedes Marín del Solar | | 2:35.68 | 2 |
| Maria Alexandra Kouyoumdjian Carvajal | Villa María Academy | | 2:36.78 | 3 |
| Alejandra Valentina Chourio Rosales | Polivalente Profesor Guillermo González Heinrich | | 2:37.49 | 4 |
| Maria Isabel Merino Larrain | Los Andes | | 2:42.87 | 5 |
| María Haeussler Errazuriz | Villa María Academy | | 2:45.16 | 6 |
| Emilia Santa Cruz Barros | Los Andes | | 2:46.02 | 7 |
| Agustina Trinidad Costa Gaete | Campanario - Buin | | 2:46.15 | 8 |
