| 501 | Ifould, Ella | 1 |
| 502 | Iluno, Chinenye (Crystal) | 1 |
| 503 | Ipassou, Merveille | 1 |
| 504 | Ivanov, Anton Peter | 1 |
| 505 | Jamal, Lewaa | 1 |
| 506 | James, Cooper Liam | 1 |
| 507 | Janssen, Annelise Nicole | 1 |
| 508 | Jersmann, Mia Dominique | 1 |
| 509 | Jeyadoss, Jonathan | 1 |
| 510 | Jeyanthan, Abiram | 1 |
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| 511 | Jeyanthan, Arun | 1 |
| 512 | Jiang, Jianan | 1 |
| 513 | Johnson, Mimi Rose | 1 |
| 514 | Johnson, Nathan | 1 |
| 515 | Jolly, Emma | 1 |
| 516 | Jolly, Stella | 1 |
| 517 | Jones, Jacob | 1 |
| 518 | Jones, Laura Margaret Niemann | 1 |
| 519 | Jones, Stephanie Emily | 1 |
| 520 | Jose, Madeleine Claire | 1 |
| 521 | Joseph, Jiya | 1 |
| 522 | Jovel, Isabella | 1 |
| 523 | Joyner, Charlotte Meg Penberthy | 1 |
| 524 | Kaleynik, Anita | 1 |
| 525 | Kalms, Caitlin Jessie | 1 |
| 526 | Kandel, Samata | 1 |
| 527 | Kang, Hoon | 1 |
| 528 | Kasimatis, Victor | 1 |
| 529 | Kassim, Mariam | 1 |
| 530 | Kay, Makara | 1 |
| 531 | Keats, Abby Elizabeth | 1 |
| 532 | Keenihan, Maisie Judith | 1 |
| 533 | Kelly, Cameron Andrew | 1 |
| 534 | Kelly, Isaac | 1 |
| 535 | Kennett, Cate Frances Jean | 1 |
| 536 | Keough, Samantha | 1 |
| 537 | Khong, Kevin | 1 |
| 538 | Kim, Eunsu | 1 |
| 539 | Kim, Yeeun | 1 |
| 540 | King, Adison Karin | 1 |
| 541 | King, Ellie Roma | 1 |
| 542 | Kirchner, Molly | 1 |
| 543 | Kittel, Henry Edward | 1 |
| 544 | Kleinig, Allegra | 1 |
| 545 | Klemm, Sean | 1 |
| 546 | Klingberg, Lucy | 1 |
| 547 | Koch, Jasmine | 1 |
| 548 | Koegst, Max | 1 |
| 549 | Koeroessy, Angus James | 1 |
| 550 | Koh, Nicholas Shi-Wen | 1 |