| Serie 1 |
| Magdalena Arcos Smith | The Mayflower School | 2 | 9.04 | 4 q |
| Stephanie Oh Jeon | Andrée English School | 6 | 9.06 | 5 q |
| Agustina Espinoza Casanova | The Angel's School | 5 | 9.07 | 6 q |
| Isidora Arrieta Ruiz | Trebulco School | 8 | 9.31 | 9 |
| Emilia Varas Green | Bradford School | 7 | 9.32 | 10 |
| Josefa Ignacia Lima Leiva | Carampangue | 1 | 9.57 | 13 |
| Trinidad Sofia Kaplan Alonso | St. Margaret’s British School | 3 | 10.27 | 17 |
| Leonor Antonieta Maceiras Oteiza | La Misión de Calera de Tango | 4 | 10.63 | 20 |
| Serie 2 |
| Constanza Fellanberg Caraves | Trebulco School | 3 | 8.87 | 2 q |
| Beatriz Palacios Gamboa | The Angel's School | 5 | 9.01 | 3 q |
| Josefa Albonico Lira | St. Margaret’s British School | 4 | 9.49 | 11 |
| Maria Gracia Contesse Galvez | Andrée English School | 8 | 9.53 | 12 |
| Martina Alicia Giacaman Leiva | Bradford School | 6 | 10.16 | 16 |
| Leonor Acuña Calvo | The Mayflower School | 2 | 10.52 | 19 |
| Josefa Ignacia Pérez Olivos | La Misión de Calera de Tango | 7 | | |
| Serie 3 |
| Isidora Del Rosario Corada Vives | Andrée English School | 4 | 8.63 | 1 q |
| Sofia Bustamante Olmedo | The Mayflower School | 6 | 9.09 | 7 q |
| Antonia Alejandra Muñoz Saldaña | Emelina Urrutia - El Monte | 7 | 9.12 | 8 q |
| Valentina Flores Flores | The Angel's School | 1 | 9.59 | 14 |
| Camila Rifo Blanc | Trebulco School | 5 | 9.73 | 15 |
| Olivia Peralta Izquierdo | Bradford School | 2 | 10.27 | 18 |
| Josefa Isabel Villalobos Jiles | St. Margaret’s British School | 3 | 10.94 | 21 |
| Araceli Guajardo Molles | Melipilla | 8 | | |
