| Serie 1 |
| Olivia Rojas LĂłpez | San Ignacio El Bosque | 4 | 11.35 | 8 q |
| SofĂa Ăvalos Murillo | San Francisco de AsĂs | 1 | 11.48 | 10 |
| Bernardita Aliaga Brosh | San Francisco Javier de Huechuraba | 3 | 11.79 | 14 |
| Maria Irarrazaval Valdés | Los Andes | 7 | 11.79 | 15 |
| Lucia Zenteno Soza | Everest | 5 | 12.19 | 18 |
| Lucia Belmar Arenas | Internacional SEK | 2 | 13.91 | 36 |
| Serie 2 |
| Martina Simonetti Miquel | Saint George's College | 3 | 10.88 | 3 q |
| Luciana Cartoni Rojas | Cumbres | 4 | 11.15 | 5 q |
| MarĂa De Los Dolores Messina Widow | San Isidro | 6 | 11.65 | 12 |
| MarĂa Brunet Valdivia | San Anselmo | 5 | 12.55 | 21 |
| Dominga Vilarnau Cabrera | Everest | 8 | 13.05 | 27 |
| Amaia Etcheverry Romero | Lycée Antoine de Saint-Exupéry | 7 | 13.58 | 31 |
| Trinidad Godoy Vega | San Francisco Javier de Huechuraba | 2 | 14.68 | 39 |
| Serie 3 |
| MarĂa JesĂșs Rivadeneira Contardo | San Anselmo | 3 | 10.52 | 1 q |
| Dominga Goycoolea Toloza | Cumbres | 2 | 11.74 | 13 |
| Florencia De JesĂșs Ruiz-Tagle Berguecio | Nazaret | 1 | 11.83 | 16 |
| Elena Arteaga MartĂnez | Saint George's College | 8 | 12.55 | 22 |
| Javiera Catro Acevedo | The Newland School | 4 | 12.58 | 23 |
| Serie 4 |
| Amalia Tagle Bier | Santa Ărsula | 2 | 10.71 | 2 q |
| Alicia Tardel Swett | Saint George's College | 7 | 11.18 | 6 q |
| Clara Gazmuri Piedra | Nazaret | 3 | 13.11 | 28 |
| Valentina Paz Reyes Astaburuaga | The Newland School | 4 | 13.57 | 30 |
| Juliana Paut Bonacic | Cumbres | 3 | 13.59 | 32 |
| MarĂa SofĂa Perez Salguero | LycĂ©e Antoine de Saint-ExupĂ©ry | 1 | 14.37 | 38 |
| Kacey Brooke Joo Liao | Instituto Alonso de Ercilla | 6 | 16.07 | 41 |
| Serie 5 |
| Maria Olivia Mobarec Hope | The Newland School | 8 | 12.02 | 17 |
| Dominga Ruiz Daniels | Santa Ărsula | 2 | 12.28 | 20 |
| Josefina Mena Concha | Nazaret | 7 | 12.81 | 25 |
| Blanca Allue Baeza | Juanita de los Andes | 5 | 12.86 | 26 |
| Daimar MarĂn Velez | Escuela Marcial MartĂnez de Ferrari | 6 | 13.72 | 35 |
| Anabelle Cicarelli Zuchelo | Lycée Antoine de Saint-Exupéry | 1 | 16.34 | 42 |
| Serie 6 |
| Fatima Yarur Molina | Los Andes | 7 | 11.54 | 11 |
| Colomba Gomez Iturriaga | SSCC Manquehue | 8 | 12.24 | 19 |
| Laura Kwon Maluk | Juanita de los Andes | 4 | 13.64 | 33 |
| Mariana Cubas Mardon | Santa Ărsula | 5 | 13.67 | 34 |
| Gracia Castillo Alcalde | Los Alerces | 3 | 14.33 | 37 |
| Agustina Sasmay Rojas | Andrée English School | 2 | 15.20 | 40 |
| Serie 7 |
| Clara FluxĂĄ Eguiguren | Los Andes | 7 | 11.01 | 4 q |
| Maria Emilia Rosales Aguilera | Everest | 2 | 11.34 | 7 q |
| Josefina Ignacia Morales Rojas | Andrée English School | 4 | 11.39 | 9 |
| Dominga Murua Edwards | SSCC Manquehue | 5 | 12.76 | 24 |
| Consuelo GarcĂa Lira | Los Alerces | 8 | 13.38 | 29 |
