| 551 | Keir, Molly | 1 |
| 552 | Keith, Mirrin Abby | 1 |
| 553 | Kelly, Rachael Anne | 1 |
| 554 | Kelsey-Evans, Lori Erin | 1 |
| 555 | Kelton, Ryan | 1 |
| 556 | Kemp, Charles | 1 |
| 557 | Kemp, Corey | 1 |
| 558 | Kemp, Stella | 1 |
| 559 | Keough, Thomas | 1 |
| 560 | Khan, Doha | 1 |
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| 561 | Khan, Zaina | 1 |
| 562 | Khaw, Ai-En | 1 |
| 563 | Kieu, Hannah Nogoc-Han | 1 |
| 564 | Kilgariff-Johnson, Luka Dillon | 1 |
| 565 | Kim, Daniel | 1 |
| 566 | Kim, Minseo | 1 |
| 567 | King, Sophie | 1 |
| 568 | Kleemann, Jorjia | 1 |
| 569 | Kleinig, Taj Branden | 1 |
| 570 | Klose, Jessica Lee | 1 |
| 571 | Kolta, Kerelos Kolta | 1 |
| 572 | Komolafe, Olufunto | 1 |
| 573 | Kong, Xinyu | 1 |
| 574 | Kountourogiannis, Ekaterini | 1 |
| 575 | Koutlakis, Orahnia | 1 |
| 576 | Kovacevic, Nadia | 1 |
| 577 | Krishnan, Sujit | 1 |
| 578 | Ktoris, Thomas | 1 |
| 579 | Kulinski, Siena | 1 |
| 580 | Kuys, Shakira-Ann | 1 |
| 581 | Kyros, Kate | 1 |
| 582 | Lacy, Madison | 1 |
| 583 | Lagana, Alyssa | 1 |
| 584 | Lam, Caitlyn | 1 |
| 585 | Lam, Tien Nhat | 1 |
| 586 | Lane, Brandon Thomas | 1 |
| 587 | Lane, Imogen Airdrie | 1 |
| 588 | Langsmith, Angus Edward | 1 |
| 589 | Laverde, Juliana | 1 |
| 590 | Lazarevich, Vasiliki | 1 |
| 591 | Le, Aiden Brooklyn | 1 |
| 592 | Le, Justin Tam | 1 |
| 593 | Le, Khanh Lynh | 1 |
| 594 | Le, Minh Khoi Peter | 1 |
| 595 | Le, Thien An | 1 |
| 596 | Lee, Aiden | 1 |
| 597 | Lee, Alex Lok Mun | 1 |
| 598 | Lee, Arabella Rose | 1 |
| 599 | Lee, Lara Ai-Ting | 1 |
| 600 | Lee, Michael | 1 |