| Serie 1 |
| Julieta Zepeda Burgos | Cabo de Hornos | | 2:32.58 | 2 |
| Isabel Tames Astaburuaga | Los Andes | | 2:36.66 | 6 |
| Trinidad Carvallo Subercaseaux | San Anselmo | | 2:37.22 | 8 |
| Julieta Rioseco B | The Grange School | | 2:44.37 | 11 |
| Olivia Richards Doña | San Francisco de Asís | | 2:45.21 | 12 |
| Amalia Torres Rengifo | Santa Úrsula | | 2:52.87 | 14 |
| Elena Irarrázaval Madrid | SSCC Manquehue | | 2:55.59 | 19 |
| Josefa Castañeda Jaña | San Ignacio El Bosque | | 2:56.43 | 20 |
| Lucía Figueroa Gil | Nazaret | | 3:00.98 | 21 |
| Rosario Ferrer Valle | Juanita de los Andes | | 3:15.63 | 23 |
| Dominga Ricapito Da Bove | Saint George's College | | 3:24.27 | 24 |
| Fabiola Emilia Basoalto Madariaga | Escuela María Reina Inmaculada | | DNS | |
| María Bezanilla Irarrázaval | Los Alerces | | DNS | |
| Victoria Silva Caamaño | Saint Gabriel's School | | DNS | |
| Serie 2 |
| Aurelia Loroño Gajardo | Everest | | 2:27.54 | 1 |
| Emilia Arellano Rivas | Del Sagrado Corazón - Apoquindo | | 2:32.86 | 3 |
| Juana Maria Fernandez Suspichiatti | Los Andes | | 2:32.90 | 4 |
| Laura Sofia Contreras Rodriguez | Pedro de Valdivia - Peñalolén | | 2:35.88 | 5 |
| Olivia Melo Diaz | Santa Úrsula | | 2:36.86 | 7 |
| Valentina Paredes Soto | Juanita de los Andes | | 2:39.56 | 9 |
| Maite Walberg Verdugo | Santa Úrsula - Maipú | | 2:44.05 | 10 |
| Catalina Friedli Astorquiza | San Francisco de Asís | | 2:49.32 | 13 |
| Consuelo Illanes Ceron | Huelén | | 2:52.99 | 15 |
| Magdalena Goldsack Devilat | Los Alerces | | 2:53.96 | 16 |
| Laura Junemann Barbato | Juanita de los Andes | | 2:55.46 | 17 |
| Lucia Jimenez Errazuriz | Los Andes | | 2:55.54 | 18 |
| Valeria Mancilla Ober | San Ignacio El Bosque | | 3:04.63 | 22 |
| Amalia Gomez Diaz De Valdes | San Isidro | | DNS | |
| Amelia Somarriva Estay | Los Alerces | | DNS | |
| Dominga Delano Lacalle | San Francisco de Asís | | DNS | |
| Dominga Tellez Rengifo | Cumbres | | DNS | |
| Emma Kerrigan Blumel | SSCC Manquehue | | DNS | |
| Florencia Paz Tapia Villalobos | San Viator - Ovalle | | DNS | |
| Josefa Pradenas Alvarez | Montessori de Talca | | DNS | |
| Josefina Zanolli Araya | San Benito | | DNS | |
| Lucía Sepulveda Umaña | La Misión de Calera de Tango | | DNS | |
| Luisa Moro A | The Grange School | | DNS | |
| María Luisa Barroilhet Larrañaga | Cumbres | | DNS | |
| Matilde González Gazitúa | Saint Gabriel's School | | DNS | |
| Pascal Antonia Arangua Martinez | Saint Gabriel's School | | DNS | |
| Sofia Anguita Velasco | SSCC Manquehue | | DNS | |
| Violeta Duque Leiva | Saint George's College | | DNS | |
| Clasificación final |
| Aurelia Loroño Gajardo | Everest | | 2:27.54 | 1 |
| Julieta Zepeda Burgos | Cabo de Hornos | | 2:32.58 | 2 |
| Emilia Arellano Rivas | Del Sagrado Corazón - Apoquindo | | 2:32.86 | 3 |
| Juana Maria Fernandez Suspichiatti | Los Andes | | 2:32.90 | 4 |
| Laura Sofia Contreras Rodriguez | Pedro de Valdivia - Peñalolén | | 2:35.88 | 5 |
| Isabel Tames Astaburuaga | Los Andes | | 2:36.66 | 6 |
| Olivia Melo Diaz | Santa Úrsula | | 2:36.86 | 7 |
| Trinidad Carvallo Subercaseaux | San Anselmo | | 2:37.22 | 8 |
