| Serie 1 |
| Ma Trinidad Benavente Ruiz-Tagle | Everest | 1 | 10.62 | 7 q |
| Dominga Delano Lacalle | San Francisco de AsĂs | 6 | 11.57 | 23 |
| Guadalupe Muñoz Barbieri | San Anselmo | 2 | 11.61 | 24 |
| Isidora Videla Lopez | SSCC Manquehue | 3 | DNS | |
| Elisa Marambio Tolosa | Alemán de Santiago | 4 | DNS | |
| Valentina Vargas Iniescar | Integral Arturo Prat | 5 | DNS | |
| Francisca Navarrete Arnaiz | Juanita de los Andes | 7 | DNS | |
| Alejandra Valentina Chourio Rosales | Polivalente Profesor Guillermo González Heinrich | 8 | DNS | |
| Serie 2 |
| Antonia Vargas Vives | SSCC Manquehue | 5 | 10.61 | 6 q |
| Laura Diaz Bezanilla | Everest | 4 | 10.71 | 10 |
| Josefina Stolzmann Von Unger | Huelén | 6 | 10.75 (10.7500) | 11 |
| Emilia Salinas Tomicic | Del Sagrado CorazĂłn - Apoquindo | 8 | 11.10 | 19 |
| Carolina Torrealba Cataldo | Saint John's Villa Academy | 1 | DNS | |
| Alicia Quesney RamĂrez | San Francisco de AsĂs | 2 | DNS | |
| Josefina Lui Cortesi | Alemán de Santiago | 3 | DNS | |
| Maite Urrutia Garcia | The Newland School | 7 | DNF | |
| Serie 3 |
| Elisa Colossi Beytia | Everest | 1 | 9.81 | 1 q |
| Lucia Iacobelli Ovalle | Los Andes | 5 | 10.92 | 15 |
| Macarena Pedraza Irarrázabal | The Newland School | 4 | 11.32 | 21 |
| Olivia Susacasa Frederich | Saint George's College | 7 | 11.48 | 22 |
| Maria De La Luz Zuñiga Errázuriz | Huelén | 6 | 12.82 | 36 |
| Martina Nicholson Panza | Del Sagrado CorazĂłn - Apoquindo | 2 | DNF | |
| Guadalupe Guzman Perez | San Benito | 3 | DNS | |
| Constanza Figueroa Catalan | Mayor - Peñalolen | 8 | DNS | |
| Serie 4 |
| Emilia Paz Belmar Ventura | Mayor - Peñalolen | 8 | 10.24 | 3 q |
| Emilia Hayler Browne | San Benito | 7 | 10.64 | 8 q |
| Blanca Vidaurre Valenzuela | Saint George's College | 6 | 10.80 | 13 |
| Elisa Maria Alamos Zañartu | Los Andes | 4 | 11.73 | 26 |
| Isabel Martinez Hoffmann | Nazaret | 1 | 12.29 | 30 |
| Javiera Hernandez Mussuto | Internacional SEK | 5 | 12.47 | 33 |
| Paula Mahave La Rivera | Del Sagrado CorazĂłn - Apoquindo | 2 | DQ | |
| Florencia De La Sotta Garcia | Huelén | 3 | DNF | |
| Serie 5 |
| Elisa Mina Errazuriz | Saint George's College | 7 | 10.47 | 5 q |
| Maria Gracia Grebe Errazuriz | Los Andes | 1 | 10.66 | 9 |
| Francesca Andrea Repetto Gutiérrez | Campanario - Buin | 8 | 11.28 | 20 |
| Olivia LeĂłn Precht | San Benito | 3 | 11.63 | 25 |
| Matilde Apud Vargas | SSCC Alameda | 5 | 11.94 | 27 |
| Camila Zavala Moreno | Mayor - Peñalolen | 6 | 12.10 | 28 |
| Laura Kusch Mancilla | Internacional SEK | 4 | 14.08 | 38 |
| Maria Gracia Montes Undurraga | Nazaret | 2 | DNS | |
| Serie 6 |
| Violeta Claro GarcĂa | Los Alerces | 6 | 10.25 | 4 q |
| Catalina Goycoolea Toloza | Cumbres | 3 | 11.04 | 16 |
| Maria Trinidad Irarrázaval Alcaino | Santa Úrsula | 7 | 12.24 | 29 |
| Martina Zabaleta - | Saint Gabriel's School | 5 | 12.71 | 34 |
| Rosario Del Pilar Salinas Dodds | Campanario - Buin | 8 | 12.76 | 35 |
| Daniela Quintana Perez | Instituto Chacabuco | 1 | DNS | |
| Catalina Cruz Mozo | Nazaret | 2 | DNS | |
| Clara Arcos Pardo | SSCC Alameda | 4 | DNS | |
| Serie 7 |
| Emilia Fernandez Henriquez | Saint Gabriel's School | 5 | 10.75 (10.7500) | 12 |
| Valentina GarcĂa Mardones | Los Alerces | 6 | 11.07 | 17 |
| Dominga Claro De Iruarrizaga | Santa Ăšrsula | 8 | 12.40 | 32 |
| Agustina Trinidad Costa Gaete | Campanario - Buin | 2 | 14.39 | 39 |
| Isidora Paz Gaete Bravo | SSCC Alameda | 3 | DNS | |
| Rosario Bustamante Valdés | San Anselmo | 4 | DNS | |
| Amparo Silva Wormull | Cumbres | 7 | DNS | |
| Serie 8 |
| Sofia Alverdi Alessandrini | Cumbres | 3 | 9.97 | 2 q |
| Laura Wood Lewin | SSCC Manquehue | 4 | 10.87 | 14 |
| MarĂa Trivelli Merino | Los Alerces | 8 | 11.08 | 18 |
| Emilia Paredes Vogt | Alemán de Santiago | 7 | 12.37 | 31 |
| Olivia Melo Diaz | Santa Ăšrsula | 1 | 13.18 | 37 |
| Javiera Cisternas Soto | Instituto Alonso de Ercilla | 2 | DNS | |
| Rosario Castillo Birkle | Saint Gabriel's School | 5 | DNS | |
| Gracia Rodriguez Harsasic | San Anselmo | 6 | DNS | |
