| Serie 1 |
| Mariana Mogrovejo Villaseñor | Juanita de los Andes | | 2:55.00 | 4 |
| Agustina Tirado González | San Benito | | 2:55.90 | 5 |
| Blanca Herreros Aguirre | SSCC Manquehue | | 2:57.40 | 6 |
| Pia Zurita Leiva | Instituto Alonso de Ercilla | | 3:01.40 | 7 |
| Amelia Malfanti González | SSCC Manquehue | | DNF | |
| Elisa Maria Alamos Zañartu | Los Andes | | DNF | |
| Lucia Iacobelli Ovalle | Los Andes | | DNF | |
| Serie 2 |
| Beatrix Pitt Quinton | Huelén | | 2:45.00 | 1 |
| Ana Maria Larach Del Solar | Everest | | 2:52.40 | 2 |
| Catalina San Martin Drouilly | SSCC Manquehue | | 2:53.30 | 3 |
| Victoria Errazuriz De Maria | Los Andes | | 3:06.10 | 8 |
| Paula Ester Antinao Araneda | Instituto Alonso de Ercilla | | 3:22.00 | 9 |
| Clasificación final |
| Beatrix Pitt Quinton | Huelén | | 2:45.00 | 1 |
| Ana Maria Larach Del Solar | Everest | | 2:52.40 | 2 |
| Catalina San Martin Drouilly | SSCC Manquehue | | 2:53.30 | 3 |
| Mariana Mogrovejo Villaseñor | Juanita de los Andes | | 2:55.00 | 4 |
| Agustina Tirado González | San Benito | | 2:55.90 | 5 |
| Blanca Herreros Aguirre | SSCC Manquehue | | 2:57.40 | 6 |
| Pia Zurita Leiva | Instituto Alonso de Ercilla | | 3:01.40 | 7 |
| Victoria Errazuriz De Maria | Los Andes | | 3:06.10 | 8 |
