| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Gracia Cruz Palma | Del Sagrado Corazón - Apoquindo | 4 | 10.17 | 1 |
| María Squella Contardo | San Francisco de Asís | 3 | 10.44 | 2 |
| Rafaella Pisano Fourcade | Los Alerces | 5 | 10.58 | 3 |
| Matilde Ruiz Valle | Del Sagrado Corazón - Apoquindo | 6 | 10.65 | 4 |
| Isidora Paz Fuentes Martinez | SSCC Manquehue | 8 | 10.70 | 5 |
| Macarena Domeyko Olavarría | San Benito | 7 | 10.71 | 6 |
| María Sofía Larraín Varela | Nazaret | 2 | 10.85 | 7 |
| Clara Mardonez Eyzaguirre | Saint George's College | 1 | 10.87 | 8 |
