| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Elena Oyarzun Dellorto | SSCC Manquehue | 2:51.03 (CR) | 1 | |
| Ema Klammer Pellegrini | San Benito | 2:52.38 | 2 | |
| Matilda Vargas Hernández | SSCC Manquehue | 2:55.51 | 3 | |
| Josefina María Arnaiz Ortiz | San Benito | 2:57.40 | 4 | |
| Cristina Brosel Johnson | Los Andes | 3:05.85 | 5 | |
| Maria Jesús Peñafiel Muñoz | Los Andes | 3:07.75 | 6 | |
| Elisa Mira Chadwick | SSCC Manquehue | 3:07.77 | 7 | |
| Laurita Vergara Miller | Los Andes | 3:09.97 | 8 | |
| Clarisa Schaale Palma | Saint George's College | 3:12.83 | 9 | |
| Sofia Prieto Mujica | Los Andes | 3:15.34 | 10 | |
| Antonia Pavissich Swett | Huelén | 3:15.54 | 11 | |
| Olivia Garfias Godoy | San Benito | 3:36.19 | 12 | |
| Lucia Morales Castro | Saint George's College | 3:53.38 | 13 | |
| Amaya Gómez Iturriaga | SSCC Manquehue | DNS | ||
| Asunción Yarur Molina | Los Andes | DNF | ||
| Isabel Gelmi Garrido | Huelén | DNS | ||
| Pascuala Díaz Fontaine | SSCC Manquehue | DNS | ||
