| Serie 1 |
| Amalia Tagle Bier | Santa Ăšrsula | 2 | 9.59 | 1 q |
| Alicia Tardel Swett | Saint George's College | 1 | 10.12 | 4 q |
| Sofia Rozas Zuleta | Carampangue | 7 | 11.56 | 34 |
| Valentina MarĂa Faundes Quemada | AndrĂ©e English School | 4 | 11.57 | 35 |
| Florencia Arias Cordova | Instituto Alonso de Ercilla | 3 | 12.46 | 46 |
| Lucia Leonor Garcia Dagnino | Campanario - Buin | 5 | DNS | |
| Isabel Greene A | The Grange School | 8 | DNS | |
| Serie 2 |
| Florencia De JesĂşs Ruiz-Tagle Berguecio | Nazaret | 3 | 10.59 | 11 |
| Catalina Villar Gonzalez | Del Sagrado CorazĂłn - Apoquindo | 2 | 12.74 | 48 |
| Laura De La Cuesta Ferrer | Cumbres | 5 | 12.81 | 50 |
| Sara Oyarzo Rosales | Instituto Alonso de Ercilla | 1 | DNS | |
| Martina Constanza Naranjo Calibar | Calasanz | 4 | DNS | |
| Mariana Eugenia Salinas Dodds | Campanario - Buin | 6 | DNS | |
| Martina Simonetti Miquel | Saint George's College | 7 | DNF | |
| Francisca Isabel Daniel Doren | Verbo Divino - Chicureo | 8 | DNS | |
| Serie 3 |
| Teresa Javiera Peralta Valverde | Campanario - Buin | 4 | 10.99 | 20 |
| SofĂa De La Cuesta Ferrer | Cumbres | 3 | 11.00 (11.0000) | 21 |
| MarĂa De Los Dolores Messina Widow | San Isidro | 8 | 11.08 | 25 |
| Ema Malatesta Quintana | Del Sagrado CorazĂłn - Apoquindo | 5 | 11.11 | 26 |
| LucĂa Cádiz Rosselot | Saint George's College | 6 | 11.16 | 27 |
| Antonella Bertolini Bernal | Verbo Divino - Chicureo | 1 | DNS | |
| Catalina Conte-Grand Sepulveda | SSCC Manquehue | 2 | DNF | |
| Emilia Prieto Poblete | Epullay Montessori | 7 | DNS | |
| Serie 4 |
| Colomba Petersen De La Maza | San Anselmo | 3 | 10.21 | 5 q |
| Luciana Cartoni Rojas | Cumbres | 8 | 10.35 | 8 q |
| Olivia Rojas LĂłpez | San Ignacio El Bosque | 2 | 11.00 (11.0000) | 22 |
| Francisca Mujica Wielandt | Huelén | 6 | 11.38 | 30 |
| Amira Reimer Mayer | Trebulco School | 7 | 11.40 | 31 |
| Ana Perez BarrĂa | SSCC Manquehue | 4 | 11.48 | 32 |
| Ema Arredondo Ortuondo | Epullay Montessori | 5 | 11.72 | 38 |
| MarĂa Olivos Eyzaguirre | San Isidro | 1 | DNS | |
| Serie 5 |
| Olivia Petersen De La Maza | San Anselmo | 3 | 10.08 | 3 q |
| Fernanda Besnier Vásquez | SSCC Manquehue | 1 | 10.67 | 13 |
| Maria Gracia Stoltzmann Von Unger | Huelén | 4 | 10.89 | 18 |
| Teresa Letelier Lamas | San Francisco de AsĂs | 7 | 11.00 (11.0000) | 23 |
| Muriel Valero Singer | Lycée Antoine de Saint-Exupéry | 5 | 13.43 | 53 |
| Josefa De La Riva Hernandez | Alianza Francesa de Chamisero | 8 | 13.65 | 55 |
| Blanca Allue Baeza | Juanita de los Andes | 6 | 15.54 | 57 |
| Magdalena Coll Vicuña | San Isidro | 2 | DNS | |
| Serie 6 |
| MarĂa JesĂşs Rivadeneira Contardo | San Anselmo | 5 | 10.32 | 7 q |
| Maria Jesus Edwards Bustamante | The Newland School | 4 | 10.85 (10.8500) | 15 |
| Josefa Castillo Erlwein | San Francisco de AsĂs | 2 | 11.68 | 37 |
| Maria De Las Mercedes Villarroel De Leon | Huelén | 1 | 11.73 | 39 |
| Lea Rodriguez Hurtado | Lycée Antoine de Saint-Exupéry | 6 | 13.18 | 51 |
| Julieta Rodriguez Acevedo | Juanita de los Andes | 3 | DNS | |
| Manuela Montt Prado | La Maisonnette | 7 | DNS | |
| Agustina Born Mena | Alemán Chicureo | 8 | DNS | |
| Serie 7 |
| Olivia Maria Mobarec Hope | The Newland School | 7 | 10.55 | 10 |
| Eva Sandrock Cox | Alemán de Santiago | 8 | 10.85 (10.8500) | 16 |
| Antonia Benavides Bösel | Alemán Chicureo | 2 | 12.05 | 41 |
| Emilia Rupin Orell | Saint Gabriel's School | 1 | 12.16 (12.1600) | 43 |
| Paula Rodriguez Gonzalez | Internacional SEK | 4 | 14.37 | 56 |
| Catalina González Barriga | San Francisco de AsĂs | 3 | DNS | |
| Valentina Lopez Moreno | Lycée Antoine de Saint-Exupéry | 5 | DNS | |
| MarĂa JesĂşs Herrera Navarro | La Maisonnette | 6 | DNS | |
| Serie 8 |
| Seyhan Fuentes Paredes | Colegio Raimapu Tierra Florida | 6 | 10.03 | 2 q |
| Bernardita Aliaga Brosh | San Francisco Javier de Huechuraba | 2 | 10.23 | 6 q |
| Maria Irarrazaval Valdés | Los Andes | 4 | 10.64 | 12 |
| Josefina GarcĂa Mardones | Los Alerces | 8 | 10.69 | 14 |
| Florencia Almizry Blanch | Alemán de Santiago | 5 | 11.97 | 40 |
| Luciana Carvajal Pino | Saint Gabriel's School | 7 | 12.16 (12.1600) | 44 |
| Julia Schmidt Fuenzalida | Everest | 3 | 12.51 | 47 |
| Antonella Ilardi Lailhacar | Alemán Chicureo | 1 | 13.61 | 54 |
| Serie 9 |
| Clara Fluxá Eguiguren | Los Andes | 7 | 10.40 | 9 |
| Francisca Cosmelli Piwonka | Los Alerces | 4 | 11.04 | 24 |
| Mariana Cubas Mardon | Santa Ăšrsula | 1 | 11.24 | 28 |
| Florencia Lyon Mesa | Everest | 2 | 11.54 | 33 |
| Laura Piaggio Paslar | Andrée English School | 3 | 12.15 | 42 |
| Martina Carrion Strul | Saint Gabriel's School | 6 | 13.25 | 52 |
| Amanda RodrĂguez Cazenave | San Francisco Javier de Huechuraba | 5 | DNS | |
| Serie 10 |
| Josefa Rojas Pons | Andrée English School | 1 | 10.86 | 17 |
| MarĂa Luisa LarraĂn Jorquera | Los Andes | 2 | 10.93 | 19 |
| Gracia Castillo Alcalde | Los Alerces | 5 | 11.30 | 29 |
| Josefina Mena Concha | Nazaret | 7 | 11.58 | 36 |
| Blanca Ovalle Cherniavsky | Santa Ăšrsula | 6 | 12.17 | 45 |
| Isidora Figueroa Silva | San Francisco Javier de Huechuraba | 3 | 12.75 | 49 |
| Julieta Sanhueza Delarze | Everest | 4 | DNS | |
