| Serie 1 |
| Eloísa Esmeralda Ferrat Guerrero | Centenario de Maipú | | 1:56.59 | 1 |
| María Irarrázaval De La Cerda | San Francisco de Asís | | 2:04.25 | 2 |
| Florencia Le Fort Santa María | Villa María Academy | | 2:05.97 | 3 |
| Clara Fluxá Eguiguren | Los Andes | | 2:06.22 | 4 |
| Mariana Contreras Guzmán | San Francisco de Asís | | 2:12.34 | 7 |
| Emilia Antonia Luna Jorquera | Maitenes | | 2:16.16 | 10 |
| Antonella Carrasco Carrizo | Helen Lee Lasen de Santo Domingo | | 2:18.76 | 11 |
| Elisa Szecowka Majluf | Saint George's College | | 2:20.40 | 13 |
| Serie 2 |
| Colomba Fleischmann Donoso | Villa María Academy | | 2:10.70 | 5 |
| Bernardita Arze Bezanilla | Villa María Academy | | 2:11.74 | 6 |
| Juanita María Terragno Monckeberg | Maitenes | | 2:13.18 | 8 |
| Margarita Kaltwasser Barranco | Los Andes | | 2:15.76 | 9 |
| Laura Manieu Covarrubias | San Francisco de Asís | | 2:19.11 | 12 |
| Elena Riquelme Sabbagh | Saint George's College | | 2:23.83 | 14 |
| Paz Landeros Jimenez | The Greenland School | | 2:33.03 | 15 |
| Antonia Robledo Concha | The Greenland School | | 2:47.55 | 16 |
| Clasificación final |
| Eloísa Esmeralda Ferrat Guerrero | Centenario de Maipú | | 1:56.59 | 1 |
| María Irarrázaval De La Cerda | San Francisco de Asís | | 2:04.25 | 2 |
| Florencia Le Fort Santa María | Villa María Academy | | 2:05.97 | 3 |
| Clara Fluxá Eguiguren | Los Andes | | 2:06.22 | 4 |
| Colomba Fleischmann Donoso | Villa María Academy | | 2:10.70 | 5 |
| Bernardita Arze Bezanilla | Villa María Academy | | 2:11.74 | 6 |
| Mariana Contreras Guzmán | San Francisco de Asís | | 2:12.34 | 7 |
| Juanita María Terragno Monckeberg | Maitenes | | 2:13.18 | 8 |
