| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Clara Romero Bezanilla | Los Alerces | 4 | 8.42 | 1 q |
| Elisa Larach Llorente | Cumbres | 1 | 8.70 | 3 q |
| Antonia Von Koeller Rondon | SSCC Manquehue | 5 | 8.78 | 4 q |
| Amanda Quevedo Leiva | Juanita de los Andes | 3 | 8.96 (8.9600) | 10 |
| Josefina Poblete Echeverria | Los Andes | 7 | 9.11 (9.1100) | 14 |
| Josefa María Correa De La Fuente | Nazaret | 6 | 9.17 (9.1700) | 16 |
| Laura Vidal Branth | Santa Úrsula | 2 | 9.62 | 21 |
| Serie 2 | ||||
| Magdalena Bariggi Rodríguez | Nazaret | 6 | 8.79 | 5 q |
| Mila Pearce Forsch | Cumbres | 5 | 8.81 | 6 q |
| Matilda Vargas Hernández | SSCC Manquehue | 7 | 8.92 | 7 q |
| Elena Vial Vial | Los Andes | 3 | 9.11 (9.1100) | 15 |
| Olivia Carmona Atton | Juanita de los Andes | 2 | 9.72 | 22 |
| Macarena Dominguez Parissi | Del Sagrado Corazón - Apoquindo | 4 | 9.73 | 23 |
| Serie 3 | ||||
| Fernanda Pinto Teuber | Del Sagrado Corazón - Apoquindo | 3 | 8.66 | 2 q |
| Josefina Espinoza Munita | Los Alerces | 4 | 8.92 | 8 q |
| Antonia Croxatto Diaz | Santa Úrsula | 5 | 8.96 (8.9600) | 11 |
| Antonia González Larraín | SSCC Manquehue | 6 | 9.17 (9.1700) | 17 |
| Juanita Mackenna Heine | Cumbres | 2 | 9.74 | 24 |
| Lucia Abud G | The Grange School | 7 | DNS | |
| Serie 4 | ||||
| Blanca Durruty Vial | Los Alerces | 3 | 8.94 | 9 |
| Elisa Guarda Spörke | Santa Úrsula | 6 | 8.97 | 12 |
| Ignacia Borbolla Arrieta | Del Sagrado Corazón - Apoquindo | 4 | 9.10 | 13 |
| Maria D Etigny Leniz | Los Andes | 2 | 9.19 | 18 |
| Clara Mackenna Letelier | Nazaret | 7 | 9.52 | 19 |
| Milagros Thenoux Queirolo | Juanita de los Andes | 5 | 9.56 | 20 |
