| Serie 1 |
| Amanda Elgueta Moukarzel | Santiago College | 5 | 59.03 | 1 |
| Constanza Solange Richter Ramírez | Nuestra Señora de las Mercedes | 4 | 1:01.62 | 2 |
| María Ignacia Osses Diaz | Rauquén | 3 | 1:08.08 | 9 |
| Francisca Sarah Bulcke | San Isidro | 8 | 1:08.88 | 10 |
| Pilar Dominguez Gines | Nazaret | 6 | 1:09.79 | 12 |
| Constanza Jorquera Galaz | Domingo Matte Mesías | 1 | DNS | |
| Trinidad Tosso Manns | Maitenes | 2 | DNS | |
| Serie 2 |
| Francisca Carvajal Ponce | San Francisco Javier de Huechuraba | 1 | 1:02.68 | 3 |
| Ema Díaz Ferrando | Saint George's College | 3 | 1:02.69 | 4 |
| Isidora Gomez Salgado | Manso de Velasco | 2 | 1:04.46 | 5 |
| Trinidad Elena Neira Moreno | Manso de Velasco | 5 | 1:05.96 | 6 |
| Aracelly Almendra Lopez Muñoz | De Santa María - El Monte | 6 | 1:06.39 | 7 |
| Violeta Amalia Gellona Delbono | Los Ceibos | 4 | 1:06.72 | 8 |
| Florencia Berrios Vasquez | Particular Leonardo Da Vinci | 8 | 1:12.25 | 13 |
| Mía Rovira A | The Grange School | 7 | 1:13.80 | 14 |
| Serie 3 |
| Maite Gárate Romero | Saint Gabriel's School | 5 | 1:09.68 | 11 |
| Clasificación final |
| Amanda Elgueta Moukarzel | Santiago College | 5 | 59.03 | 1 |
| Constanza Solange Richter Ramírez | Nuestra Señora de las Mercedes | 4 | 1:01.62 | 2 |
| Francisca Carvajal Ponce | San Francisco Javier de Huechuraba | 1 | 1:02.68 | 3 |
| Ema Díaz Ferrando | Saint George's College | 3 | 1:02.69 | 4 |
| Isidora Gomez Salgado | Manso de Velasco | 2 | 1:04.46 | 5 |
| Trinidad Elena Neira Moreno | Manso de Velasco | 5 | 1:05.96 | 6 |
| Aracelly Almendra Lopez Muñoz | De Santa María - El Monte | 6 | 1:06.39 | 7 |
| Violeta Amalia Gellona Delbono | Los Ceibos | 4 | 1:06.72 | 8 |
