| Serie 1 |
| Sofía Andía Campos | Trebulco School | 6 | 13.46 | 3 q |
| Antonia Gabriela Alvarado Castilla | St. Margaret’s British School | 5 | 14.03 | 10 |
| Amparo Aguirre Harambillet | Dunalastair - Chicureo | 4 | 14.81 | 18 |
| Antonia Isidora Parra Venegas | The Wessex School - Concepción | 3 | 15.31 | 22 |
| Martina Alejandra Castro Acevedo | Dunalastair - Peñalolén | 7 | 15.98 | 24 |
| Sofía Jaimovich Loeff | Dunalastair - Las Condes | 1 | DNS | |
| Catalina Ignacia Campos Quezada | Bradford School | 2 | DNS | |
| Serie 2 |
| Micaela Andrea Bennett Berg | Santiago College | 1 | 13.55 | 5 q |
| Luciana Pilasi Albertz | Craighouse School | 6 | 13.87 | 6 q |
| Eloísa Paz Lorca Cabezas | St. Margaret’s British School | 3 | 13.89 | 8 q |
| Magdalena Pino Rehhof | The Grange School | 4 | 14.70 | 17 |
| Laura Polidura Mackenzie | Dunalastair - Chicureo | 7 | 14.89 | 20 |
| Catalina Fernanda Fuentes Valenzuela | The Wessex School - Concepción | 5 | 14.99 | 21 |
| Dominga Melo Spikin | Dunalastair - Las Condes | 2 | DNS | |
| Serie 3 |
| Ailin Cayulao Cerda | Saint Gabriel's School | 3 | 14.10 | 11 |
| Olivia Kamada Yezzi | Craighouse School | 6 | 14.40 | 15 |
| Sofia Castillo A | The Grange School | 4 | 14.47 | 16 |
| Leonor Ignacia Pavez Encina | St. Margaret’s British School | 5 | 14.82 | 19 |
| Isabella Holmgren Rocha | Dunalastair - Chicureo | 7 | 16.16 | 26 |
| Rafaela Pesce Varela | Santiago College | 1 | 16.86 | 28 |
| Dominga Ordoñez Grass | Santiago College | 1 | | |
| Sofia Bustamante Olmedo | The Mayflower School | 2 | DNS | |
| Serie 4 |
| Thais Karina Cerón Capote | Saint Gabriel's School | 1 | 13.30 | 1 q |
| Elisa Bruce A | The Grange School | 4 | 13.88 | 7 q |
| Isidora Arenillas Grez | The Mayflower School | 3 | 14.20 | 12 |
| Catalina Stange Saenz | Trebulco School | 5 | 14.23 | 13 |
| Matilde Amenabar Labbe | Craighouse School | 2 | 14.29 | 14 |
| Beatriz Plaut A | The Grange School | 4 | | |
| Florencia Antonia Miranda Cires | Dunalastair - Peñalolén | 6 | DNS | |
| Rocio Escalona Sanguinetti | Bradford School | 7 | DNS | |
| Serie 5 |
| Blanca Spratz Rios | Dunalastair - Las Condes | 5 | 13.37 | 2 q |
| Katherine Robertson Wilson | Trebulco School | 3 | 13.53 | 4 q |
| Francisca Catalina Castro Muñoz | Saint Gabriel's School | 4 | 13.99 | 9 |
| Nury Helena Parra Venegas | The Wessex School - Concepción | 2 | 15.68 | 23 |
| Maria Ignacia Jara Perez | The Mayflower School | 7 | 16.06 | 25 |
| Mila Anaís Devcic Ruiz | Dunalastair - Peñalolén | 1 | 16.22 | 27 |
| María Fernández Quintero | Dunalastair - Las Condes | 5 | | |
| Teresa Nazal Escobar | Bradford School | 6 | DNS | |
