| Serie 1 |
| Violeta Claro GarcÃa | Los Alerces | 3 | 9.95 | 1 q |
| Emilia Paz Belmar Ventura | Mayor - Peñalolen | 7 | 10.14 | 3 q |
| Matilde Montero López | Villa MarÃa Academy | 4 | 10.53 | 7 q |
| Magdalena Godoy Valle | Everest | 2 | 10.68 | 9 |
| Emilia Fernandez Henriquez | Saint Gabriel's School | 5 | 16.46 | 18 |
| MarÃa Vial Vergara | San Isidro | 6 | DNS | |
| Rosario Bustamante Valdés | San Anselmo | 8 | DNS | |
| Serie 2 |
| Ana Lewin Schaeffer | Villa MarÃa Academy | 4 | 10.21 | 4 q |
| Ma Trinidad Benavente Ruiz-Tagle | Everest | 5 | 10.29 | 5 q |
| MarÃa Trivelli Merino | Los Alerces | 3 | 10.48 | 6 q |
| Josefina Cruzat Ramirez | The Mayflower School | 7 | 10.53 | 8 q |
| Isabel Lizama Michelson | Saint George's College | 8 | 11.22 | 13 |
| Rosario Castillo Birkle | Saint Gabriel's School | 2 | DNS | |
| Camila Zavala Moreno | Mayor - Peñalolen | 6 | DNS | |
| Serie 3 |
| Blanca Vidaurre Valenzuela | Saint George's College | 3 | 10.08 | 2 q |
| Olivia León Precht | San Benito | 6 | 10.78 | 11 |
| Macarena Pedraza Irarrázabal | The Newland School | 5 | 11.50 | 14 |
| Guadalupe De La Cerda Errázuriz | Nazaret | 7 | 12.00 | 15 |
| Maria Gracia Grebe Errazuriz | Los Andes | 4 | 12.37 | 16 |
| Martina Nicholson Panza | Del Sagrado Corazón - Apoquindo | 8 | DNS | |
| Serie 4 |
| Paula Mahave La Rivera | Del Sagrado Corazón - Apoquindo | 6 | 10.72 | 10 |
| Elisa Maria Alamos Zañartu | Los Andes | 5 | 10.89 | 12 |
| Maite Urrutia Garcia | The Newland School | 7 | 13.07 | 17 |
| Antonia Vargas Vives | SSCC Manquehue | 2 | DNS | |
| Carolina Torrealba Cataldo | Saint John's Villa Academy | 3 | DNS | |
| Olivia Prussing Correa | Nazaret | 4 | DNS | |
| Gracia Rodriguez Harsasic | San Anselmo | 8 | DNS | |
