| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Macarena Teresita Irarrazaval Valdes | Los Andes | 2 | 1:08.19 | 1 |
| Antonia Ruiz De Gamboa Quijada | Villa María Academy | 4 | 1:11.20 | 2 |
| Amelia Frances Mary Pitt Quinton | Huelén | 7 | 1:12.35 | 3 |
| Elisa Perez Barria | SSCC Manquehue | 6 | 1:12.51 | 4 |
| Sofia Amunategui Uriarte | Villa María Academy | 3 | 1:17.25 | 5 |
| Ailin Cayulao Cerda | Saint Gabriel's School | 5 | 1:20.26 | 6 |
