| Serie 1 |
| Antonia Von Koeller Rondon | SSCC Manquehue | 2 | 9.69 (CR) | 1 q |
| Bianca Giglio Bruzzone | La Maisonnette | 5 | 9.86 | 2 q |
| Nina Alcayaga Delalande | Alianza Francesa | 4 | 9.98 | 4 q |
| Ema Klammer Pellegrini | San Benito | 3 | 10.09 | 8 q |
| Agustina Bravo Murature-Stordiau | Huelén | 6 | 10.33 | 15 |
| Lucía Bianchi Basualto | Santa Úrsula | 1 | 10.40 | 18 |
| Serie 2 |
| Chloe Didot Iribarne | Alianza Francesa | 2 | 10.07 | 7 q |
| Amaya Gómez Iturriaga | SSCC Manquehue | 6 | 10.10 | 9 |
| Laura Hernandez Pereira | Saint George's College | 5 | 10.28 | 13 |
| Antonia Croxatto Diaz | Santa Úrsula | 4 | 10.45 | 19 |
| Lourdes Ortúzar Mebus | La Maisonnette | 3 | 10.92 | 30 |
| Serie 3 |
| Lourdes García-Huidobro Benavente | San Benito | 5 | 10.24 | 12 |
| Ignacia Ruiz Daniels | Santa Úrsula | 3 | 10.34 | 16 |
| Antonia Pizarro Pacheco | Saint George's College | 4 | 10.64 | 25 |
| María José Reyes De Castro | SSCC Manquehue | 6 | 10.81 | 27 |
| Rosario Morales Vela | La Maisonnette | 2 | 11.11 | 31 |
| Serie 4 |
| Elisa Mira Chadwick | SSCC Manquehue | 5 | 10.23 | 11 |
| Elena Jimena Bulnes Arriagada | San Benito | 2 | 10.36 | 17 |
| Celeste Guillemin De Monplanet | Alianza Francesa | 4 | 10.49 | 20 |
| Jacinta Ricapito Da Bove | Saint George's College | 3 | 10.56 | 22 |
| Amalia María Munita Guevara | La Maisonnette | 6 | 10.84 | 28 |
| Serie 5 |
| Andrea Rosenstock Chellew | SSCC Manquehue | 4 | 9.90 | 3 q |
| Marianne Jesus Bittner Budge | Santa Úrsula | 2 | 9.98 | 5 q |
| María Ariztía Silva | San Benito | 6 | 10.17 | 10 |
| Rosario Roncagliolo Mereno | Saint George's College | 5 | 10.51 | 21 |
| Amira Saleh Fritis | Alianza Francesa | 3 | 10.87 | 29 |
| Serie 6 |
| Josefa Ignacia Tagle Bier | Santa Úrsula | 5 | 10.05 | 6 q |
| Agustina Errázuriz Duch | San Benito | 4 | 10.31 | 14 |
| Clarisa Schaale Palma | Saint George's College | 3 | 10.60 | 23 |
| Domenica Gangemi Martinich | Alianza Francesa | 6 | 10.62 | 24 |
| Antonia Ferrada Pavón | La Maisonnette | 2 | 10.80 | 26 |
