| Serie 1 |
| Renata Gutierrez Urzúa | Saint Gabriel's School | | 2:41.99 | 1 |
| Antonia López Monsalve | Saint Gabriel's School | | 2:49.22 | 2 |
| Catalina Assandri Robbiano | Santiago College | | 2:50.61 | 3 |
| Rebecca Agustina Bustos Navarro | Craighouse School | | 2:53.47 | 4 |
| Maria Jose Obando Murillo | Santiago College | | 2:54.99 | 5 |
| Almendra Montes Erranz | Trebulco School | | 2:55.08 | 6 |
| Constanza Contreras Videla | Dunalastair - Peñalolén | | 2:55.50 | 7 |
| Montserrat Rocio Andres Añazco | Bradford School | | 2:57.47 | 8 |
| Sofia Gutierrez Herrera | Saint Gabriel's School | | 2:57.50 | 9 |
| Amine Shedid Aguilar | Dunalastair - Chicureo | | 2:57.52 | 10 |
| Elena Del Rosario Quintana Beuchat | Bradford School | | 3:00.57 | 11 |
| Camila Martínez Águila | Trebulco School | | 3:07.20 | 12 |
| Kelly Xueying Luo Lu | Dunalastair - Chicureo | | 3:08.00 | 13 |
| Paula Andrea Villegas Figueroa | The Wessex School - Concepción | | 3:16.10 | 14 |
| Valentina Leonor Manfredi Rebolledo | Santiago College | | 3:22.92 | 15 |
| Francisca Salinas Rojas | St. Margaret’s British School | | 3:26.00 | 16 |
