| Serie 1 |
| Catalina Ross M | The Grange School | | 6:53.40 | 1 |
| Camila Noemi Abarca Pasten | Saint Louis School - Maipú | | 8:20.78 | 2 |
| Rocio Antonia Garrido Berrios | Estela Segura | | 8:28.01 | 3 |
| Victoria Katherine Isases Romero | Adventista Santiago Norte | | 8:54.66 | 4 |
| Pia Zurita Leiva | Instituto Alonso de Ercilla | | 9:07.35 | 5 |
| Mariluz Velasquez Jaque | Escuela Canciller Orlando Letelier | | 9:17.78 | 6 |
| Adriana Valentina Segovia Graterol | Adventista Santiago Norte | | 9:30.14 | 7 |
| Paula Ester Antinao Araneda | Instituto Alonso de Ercilla | | 9:52.35 | 8 |
| Emilia Vergara Figueroa | Highlands | | 9:53.02 | 9 |
| Constanza Emilia Farias Paredero | Instituto Alonso de Ercilla | | DNS | |
