| Serie 1 |
| MarĂa JesĂşs Chavez Osses | San Anselmo | 1 | 11.20 (11.2000) | 11 |
| Isabel Claro Irarrázaval | Cumbres | 4 | 11.20 (11.2000) | 12 |
| Maria Elena Traverso Zuñiga | Huelén | 3 | 11.67 | 29 |
| Lourdes Eyzaguirre Delfau | San Benito | 5 | 11.71 | 31 |
| Amparo Lopez Fernandez | The Newland School | 2 | 11.75 | 34 |
| Amalia Tobar Moya | The Angel's School | 7 | 11.94 | 40 |
| Esperanza Prieto Collins | San Isidro | 6 | DNS | |
| Antonia Vargas Vives | SSCC Manquehue | 8 | DNF | |
| Serie 2 |
| Ignacia Mellafe Moletto | Villa MarĂa Academy | 4 | 10.76 | 2 q |
| Laura Wood Lewin | SSCC Manquehue | 6 | 11.32 | 15 |
| Mirentxu Ascorra Valderra | The Newland School | 3 | 11.37 (11.3700) | 17 |
| Julieta Rojas Corona | The Angel's School | 2 | 12.41 | 47 |
| Clara Irarrazaval Puente | San Benito | 1 | DNS | |
| Blanca Echavarri Diez | San Anselmo | 5 | DNS | |
| Martina Ljubetic Cohen | The Grange School | 7 | DNS | |
| Catalina Torres Pedrero | Saint Gabriel's School | 8 | DNS | |
| Serie 3 |
| Antonia Moreno Tagle | Villa MarĂa Academy | 5 | 10.90 | 3 q |
| Amelia Abud Mcrostie | The Grange School | 7 | 11.44 | 22 |
| Ana MarĂa Merino Burmester | Los Alerces | 3 | 11.57 | 25 |
| Dominga Calbacho Provis | Del Sagrado CorazĂłn - Apoquindo | 4 | 11.83 (11.8300) | 36 |
| Josefa Alfaro Doggenweiler | Saint John's Villa Academy | 6 | 12.46 | 48 |
| Josefa Lagos Valenzuela | The Greenland School | 1 | 12.70 | 51 |
| Isidora Verni Gimeno | SSCC Manquehue | 2 | DNS | |
| Julieta Sierra Donoso | Saint Gabriel's School | 8 | DNS | |
| Serie 4 |
| Josefina Luarte Molina | Juanita de los Andes | 2 | 11.05 (11.0500) | 5 q |
| Candelaria Velasco Barañao | Villa MarĂa Academy | 5 | 11.28 | 14 |
| Ana Luisa Smith Subercaseaux | Los Alerces | 3 | 11.59 | 27 |
| Eloisa Verschae Iglesia | Del Sagrado CorazĂłn - Apoquindo | 4 | 11.83 (11.8300) | 37 |
| Amara Arancibia Madariaga | The Greenland School | 8 | 12.24 | 45 |
| Josefa Palma Alarcon | Saint Gabriel's School | 1 | DNS | |
| Valentina Escobar Pagueguy | The Grange School | 6 | DNS | |
| Fernanda Alvarado Vidal | Saint John's Villa Academy | 7 | DNS | |
| Serie 5 |
| Trinidad Martin RodrĂguez | Los Alerces | 4 | 10.97 | 4 q |
| Violeta Sepulveda Valenzuela | The Mayflower School | 6 | 11.05 | 6 q |
| Laura Lea Plaza De La Cuadra | Juanita de los Andes | 8 | 11.19 | 10 |
| Dominga Jordan Ulloa | Nazaret | 1 | 11.25 | 13 |
| Isabel Lampasona Humphreys | Saint George's College | 5 | 11.56 | 24 |
| Jacinta Eyzaguirre Claro | Los Andes | 3 | 11.72 (11.7200) | 32 |
| Mathilde Weidenslaufer Bustamante | Saint John's Villa Academy | 2 | 12.56 | 50 |
| Josefina GarcĂa-Huidobro Cartwright | Everest | 7 | DNS | |
| Serie 6 |
| Candelaria Blanca Vargas Silva | Everest | 1 | 10.65 | 1 q |
| Olivia Arteaga Figueroa | Saint George's College | 5 | 11.05 (11.0500) | 7 q |
| Maria Trinidad Irarrázaval Alcaino | Santa Úrsula | 7 | 11.13 | 8 q |
| Elisa PĂ©rez Figueroa | La Maisonnette | 2 | 11.38 (11.3800) | 19 |
| Lucia Amunategui Balmaceda | Los Andes | 8 | 11.58 | 26 |
| LucĂa Figueroa Gil | Nazaret | 4 | 11.62 | 28 |
| Amparo Castaño Bravo | The Mayflower School | 6 | 11.85 | 38 |
| Rocio Melej Troncoso | Internacional SEK | 3 | 12.53 | 49 |
| Serie 7 |
| Ana Llona LarraĂn | Nazaret | 6 | 11.38 (11.3800) | 20 |
| Margarita Errázuriz Lohmann | Los Andes | 5 | 11.45 | 23 |
| Sofia Vallejos Ciudad | The Mayflower School | 1 | 11.72 (11.7200) | 33 |
| Magdalena MarĂa Roa Undurraga | San Ignacio El Bosque | 8 | 11.77 | 35 |
| Jacinta GarcĂa Montaner | Saint George's College | 4 | 11.91 | 39 |
| Dominga Claro De Iruarrizaga | Santa Ăšrsula | 2 | 12.02 | 42 |
| Isabel Gonzalez Ruiz De Gamboa | La Maisonnette | 7 | 12.36 | 46 |
| Agustina Jesus Sommella Castro | Internacional SEK | 3 | DNS | |
| Serie 8 |
| Emilia Paz Tobar Acevedo | Andrée English School | 4 | 11.15 | 9 |
| Simona Ignacia Braccesi CĂłrdova | San Ignacio El Bosque | 8 | 11.37 (11.3700) | 18 |
| Emilia Paredes Vogt | Alemán de Santiago | 3 | 11.69 | 30 |
| MarĂa JesĂşs LĂłpez Ruiz | La Maisonnette | 6 | 11.95 | 41 |
| Ana Maria Karmelic Vega | Internacional SEK | 2 | 12.88 | 52 |
| Anita Benavente Seeger | San Isidro | 5 | DNS | |
| Micaela Hoppe Cuartas | San Francisco de AsĂs | 7 | DNS | |
| Serie 9 |
| Antonia Cabello Marcotti | The Newland School | 7 | 11.34 | 16 |
| Ana Van Klaveren Herrmann | Alemán de Santiago | 4 | 11.42 | 21 |
| Maite Alvarez Lopez | The Angel's School | 6 | 12.17 | 43 |
| Adela Irarrázaval Samper | Cumbres | 8 | 12.23 | 44 |
| Emilia Antonia Esteban Moreno | Andrée English School | 2 | DNS | |
| MarĂa JesĂşs Gualda Urriticoechea | San Isidro | 3 | DNS | |
| Maria De La Luz Zuñiga Errázuriz | Huelén | 5 | DNS | |
