| Serie 1 |
| Emilia Fernandez Henriquez | Saint Gabriel's School | 4 | 13.81 | 3 q |
| Laura Emilia Bellolio Garcia | Trebulco School | 1 | 14.47 | 8 q |
| Magdalena Flores Cid | Saint John's School - Concepción | 2 | 14.67 | 12 |
| Catalina Fernanda Fuentes Valenzuela | The Wessex School - Concepción | 5 | 14.78 | 16 |
| Javiera Fernanda Arenillas Grez | The Mayflower School | 7 | 15.15 | 20 |
| Valentina Hola Lantaño | St. Margaret’s British School | 8 | 15.60 | 25 |
| Emma Luisa Connelly Dupre | Dunalastair - Las Condes | 3 | 15.85 | 28 |
| Gracia Mallol Balbontin | Dunalastair - Las Condes | 6 | | |
| Serie 2 |
| Josefina Cruzat Ramirez | The Mayflower School | 8 | 13.51 | 1 q |
| Thais Karina Cerón Capote | Saint Gabriel's School | 4 | 14.05 | 4 q |
| Amaya Selman A | The Grange School | 5 | 14.77 | 15 |
| Elisa Geissbuhler Pollarolo | Santiago College | 3 | 15.18 | 21 |
| Catalina Christonikos Santander | Santiago College | 2 | 15.61 | 26 |
| Irene Alonso - | The Mayflower School | 6 | | |
| Emilia Becker Barros | Trebulco School | 7 | | |
| Serie 3 |
| Blanca Spratz Rios | Dunalastair - Las Condes | 8 | 14.66 | 10 |
| Amparo Aguirre Harambillet | Dunalastair - Chicureo | 5 | 14.82 | 17 |
| Javiera Antonia Guamanga Lagos | Craighouse School | 7 | 14.88 | 19 |
| Victoria Awad Antelo | Bradford School | 3 | 15.63 | 27 |
| Matilde Amparo Ibieta Osses | The Wessex School - Concepción | 2 | 16.31 | 29 |
| Rafaela Romanini Becerra | Bradford School | 4 | DNF | |
| Rafaella Ricciulli Vargas | Bradford School | 6 | | |
| Serie 4 |
| Alizee Shen Shieh | Saint Gabriel's School | 2 | 14.19 | 5 q |
| Sofia Castillo A | The Grange School | 4 | 14.37 | 6 q |
| Olivia Kamada Yezzi | Craighouse School | 8 | 14.50 | 9 |
| Sofia Carreño Mackenna | Trebulco School | 6 | 14.66 | 11 |
| Sofía Belén Rojas Zavedra | Dunalastair - Peñalolén | 5 | 15.28 | 23 |
| Mila Anaís Devcic Ruiz | Dunalastair - Peñalolén | 3 | 16.93 | 30 |
| Josefa Anaís Gárces Bizama | The Wessex School - Concepción | 7 | 17.98 | 31 |
| Serie 5 |
| Josefina Madrid Hofmann | St. Margaret’s British School | 2 | 13.60 | 2 q |
| Eloísa Paz Lorca Cabezas | St. Margaret’s British School | 4 | 14.46 | 7 q |
| Trinidad Eben Barros | Santiago College | 5 | 14.74 | 13 |
| Amelia Warner Díaz | Craighouse School | 7 | 14.75 | 14 |
| Javiera Zaldívar Edwards | Dunalastair - Chicureo | 8 | 14.86 | 18 |
| Julieta Vásquez Rodríguez | Dunalastair - Chicureo | 6 | 15.21 | 22 |
| Emilia Rimassa Rodriguez | Dunalastair - Peñalolén | 3 | 15.50 | 24 |
