| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Eloísa Esmeralda Ferrat Guerrero | Centenario de Maipú | 2:44.47 | 1 | |
| Ignacia Peña Valdés | Los Alerces | 2:50.70 | 2 | |
| Laura Bittner Budge | Santa Úrsula | 2:51.25 | 3 | |
| Mariana Cubas Mardon | Santa Úrsula | 2:54.03 | 4 | |
| Jacinta Mackenna Zegers | Los Andes | 2:54.11 | 5 | |
| Rosa Maria Alamos Zañartu | Los Andes | 2:54.18 | 6 | |
| Sofía De La Cuesta Ferrer | Cumbres | 2:57.11 | 7 | |
| Margarita Kaltwasser Barranco | Los Andes | 2:58.84 | 9 | |
| Delia Honorato Alcalde | Huelén | DNS | ||
| Lourdes Figueroa Garay | Everest | DNS | ||
| Serie 2 | ||||
| Lucía Cádiz Rosselot | Saint George's College | 2:58.38 | 8 | |
| Laura De La Cuesta Ferrer | Cumbres | 3:05.98 | 10 | |
| Emilia Pizarro Schele | Everest | 3:05.99 | 11 | |
| Emilia Monteverde Peire | Nazaret | 3:07.54 | 12 | |
| Simona Fava Bada | Saint George's College | 3:07.81 | 13 | |
| Emilia Mackenna Letelier | Nazaret | 3:08.05 | 14 | |
| Dominga Vilarnau Cabrera | Everest | 3:11.66 | 15 | |
| Matilde Arteaga Novoa | Saint George's College | 3:13.06 | 16 | |
| Agustina Greene Jacir | Huelén | DNS | ||
| Julieta Vitale Goycoolea | Huelén | DNS | ||
| Clasificación final | ||||
| Eloísa Esmeralda Ferrat Guerrero | Centenario de Maipú | 2:44.47 | 1 | |
| Ignacia Peña Valdés | Los Alerces | 2:50.70 | 2 | |
| Laura Bittner Budge | Santa Úrsula | 2:51.25 | 3 | |
| Mariana Cubas Mardon | Santa Úrsula | 2:54.03 | 4 | |
| Jacinta Mackenna Zegers | Los Andes | 2:54.11 | 5 | |
| Rosa Maria Alamos Zañartu | Los Andes | 2:54.18 | 6 | |
| Sofía De La Cuesta Ferrer | Cumbres | 2:57.11 | 7 | |
| Lucía Cádiz Rosselot | Saint George's College | 2:58.38 | 8 | |
