| 501 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Galt, Alice Bonnie |
| 502 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Gibson, Holly Jane |
| 503 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Gopsha, Amelia |
| 504 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Grevler, Amy Hannah |
| 505 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Maher, Lucy Isobel |
| 506 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Xu, Chengying |
| 507 | Kinross Wolaroi School | Orange | Clinton, Lucinda |
| 508 | Kinross Wolaroi School | Orange | Clunas, Emily |
| 509 | Kinross Wolaroi School | Orange | Simpson, Grace |
| 510 | Kinross Wolaroi School | Orange | Wong, Isabel |
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| 511 | Kirrawee High School | Kirrawee | Harding, Taylor |
| 512 | Kirrawee High School | Kirrawee | Mustapic, Olivia |
| 513 | Knox Grammar School | Wahroonga | Bao, Weier |
| 514 | Knox Grammar School | Wahroonga | Begg, Oliver Richard |
| 515 | Knox Grammar School | Wahroonga | Bonwick, Micah Alexander |
| 516 | Knox Grammar School | Wahroonga | Brooker, William |
| 517 | Knox Grammar School | Wahroonga | Chan, Jasper Cheuk Long |
| 518 | Knox Grammar School | Wahroonga | Chitterer, Matthew |
| 519 | Knox Grammar School | Wahroonga | Fang, Tevin |
| 520 | Knox Grammar School | Wahroonga | Guo, Joseph Sizuo |
| 521 | Knox Grammar School | Wahroonga | Hua, Dean Chenxuan |
| 522 | Knox Grammar School | Wahroonga | Huang, Yisheng |
| 523 | Knox Grammar School | Wahroonga | Jahromi, Kourosh Nima |
| 524 | Knox Grammar School | Wahroonga | Jashnany, Rahdin |
| 525 | Knox Grammar School | Wahroonga | Kovac, Yakub Peter |
| 526 | Knox Grammar School | Wahroonga | Lau, Ho Shan Jayden |
| 527 | Knox Grammar School | Wahroonga | Law, Anthony Jihin |
| 528 | Knox Grammar School | Wahroonga | Leung, Hayden Chi Tak |
| 529 | Knox Grammar School | Wahroonga | Li, Haoxuan |
| 530 | Knox Grammar School | Wahroonga | Liu, Derek Jiayu |
| 531 | Knox Grammar School | Wahroonga | Liu, Mingxi |
| 532 | Knox Grammar School | Wahroonga | Loty, Joshua Greg |
| 533 | Knox Grammar School | Wahroonga | Lu, Ning |
| 534 | Knox Grammar School | Wahroonga | Mahendran, Henry Alexander |
| 535 | Knox Grammar School | Wahroonga | McDonell, Saxon Stephen |
| 536 | Knox Grammar School | Wahroonga | Onikul, Gregory William |
| 537 | Knox Grammar School | Wahroonga | Seo, Sangwon |
| 538 | Knox Grammar School | Wahroonga | Shearer, Brodie Thomas |
| 539 | Knox Grammar School | Wahroonga | Singh, Arjun |
| 540 | Knox Grammar School | Wahroonga | Sotiropoulos, Kosta |
| 541 | Knox Grammar School | Wahroonga | Tang, Zihao |
| 542 | Knox Grammar School | Wahroonga | Tsui, Ralph Hei-Yuet |
| 543 | Knox Grammar School | Wahroonga | Wang, Ethan Yixing |
| 544 | Knox Grammar School | Wahroonga | Wong, Chung Ming |
| 545 | Knox Grammar School | Wahroonga | Wu, Stanley |
| 546 | Knox Grammar School | Wahroonga | Wu, Zonghan |
| 547 | Knox Grammar School | Wahroonga | Yu, Thomas Young Chan |
| 548 | Knox Grammar School | Wahroonga | Zhang, Andrew Jiaqi |
| 549 | Knox Grammar School | Wahroonga | Zhang, Danny |
| 550 | Knox Grammar School | Wahroonga | Zhuang, Lixing |