| Serie 1 |
| Carmen Álvarez-Salamanca Vial | San Francisco de Asís | 5 | 9.78 | 8 q |
| Julieta Leiva Wittig | Saint John's Villa Academy | 7 | 10.07 | 10 |
| Paula Maggarena Galaz Tapia | Maitenes | 4 | 10.14 | 11 |
| Javiera Ignacia Rozbaczylo Quezada | Calasanz | 8 | 10.44 | 12 |
| Serie 2 |
| Dominique Antonia Richter Ramirez | Nuestra Señora de las Mercedes | 6 | 8.80 | 1 q |
| Fernanda Pinto Teuber | Del Sagrado Corazón - Apoquindo | 1 | 9.06 | 2 q |
| Josefina Romero Albarrán | San Francisco de Asís | 3 | 9.25 | 3 q |
| Martina Jeldrez Bosman | Maitenes | 5 | 9.51 | 4 q |
| Ignacia Montán González | San Francisco de Asís | 4 | 9.66 | 5 q |
| Martina Fernandez Rojas | The Angel's School | 2 | 9.68 | 6 q |
| Mariana Muñoz Uribe | Saint John's Villa Academy | 8 | 9.77 | 7 q |
| Matilde Ureta Krauss | Del Sagrado Corazón - Apoquindo | 7 | 10.04 | 9 |
