| 651 | Wong, Stephanie | Camberwell Girls Grammar School | Canterbury | Mathematical Methods | 42 |
| 652 | Wong, Vanessa | Mount Waverley Secondary College | Mount Waverley | Mathematical Methods | 42 |
| 653 | Wright, Tamara | Star of the Sea College | Brighton | Mathematical Methods | 43 |
| 654 | Wu, Han | Melbourne Grammar School | Melbourne | Mathematical Methods | 40 |
| 655 | Wu, Hong Zhi | McKinnon Secondary College | McKinnon | Mathematical Methods | 50 |
| 656 | Wu, Huiting | Melbourne Senior Secondary College | Melbourne | Mathematical Methods | 40 |
| 657 | Wu, Jun Bei | Doncaster Secondary College | Doncaster | Mathematical Methods | 41 |
| 658 | Wu, Michael | St Kevins College | Toorak | Mathematical Methods | 45 |
| 659 | Wu, Philip | Melbourne High School | South Yarra | Mathematical Methods | 44 |
| 660 | Wu, Yingying | East Doncaster Secondary College | Doncaster East | Mathematical Methods | 42 |
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| 661 | Xi, Cheng | Ringwood Secondary College | Ringwood | Mathematical Methods | 42 |
| 662 | Xu, Jeffrey | Doncaster Secondary College | Doncaster | Mathematical Methods | 43 |
| 663 | Xu, Mingda | Melbourne High School | South Yarra | Mathematical Methods | 42 |
| 664 | Xu, Shiwei | Camberwell High School | Canterbury | Mathematical Methods | 40 |
| 665 | Yan, Bingyi | Ringwood Secondary College | Ringwood | Mathematical Methods | 42 |
| 666 | Yan, Fanshuo | Melbourne High School | South Yarra | Mathematical Methods | 43 |
| 667 | Yan, Nathan | McKinnon Secondary College | McKinnon | Mathematical Methods | 40 |
| 668 | Yan, Wen Hao | Trinity College | Colac | Mathematical Methods | 40 |
| 669 | Yang, Cai Jie | McKinnon Secondary College | McKinnon | Mathematical Methods | 43 |
| 670 | Yang, Libo | Camberwell Grammar School | Canterbury | Mathematical Methods | 41 |
| 671 | Yang, Nicholas | Balwyn High School | Balwyn North | Mathematical Methods | 40 |
| 672 | Yang, Tian | Melbourne Girls Grammar | South Yarra | Mathematical Methods | 46 |
| 673 | Yap, Matthew | Melbourne High School | South Yarra | Mathematical Methods | 49 |
| 674 | Ye, Hansang | Melbourne High School | South Yarra | Mathematical Methods | 43 |
| 675 | Ye, Xiao Bei | Forest Hill College | Burwood East | Mathematical Methods | 44 |
| 676 | Ye, Xulin | Balwyn High School | Balwyn North | Mathematical Methods | 41 |
| 677 | Yerramilli, Arvind | Melbourne High School | South Yarra | Mathematical Methods | 41 |
| 678 | Yi, Meiling | East Doncaster Secondary College | Doncaster East | Mathematical Methods | 40 |
| 679 | Yii, Nathan | Melbourne High School | South Yarra | Mathematical Methods | 49 |
| 680 | Yin, Teng | Taylors College | Melbourne | Mathematical Methods | 42 |
| 681 | Yong, Bryan | Balwyn High School | Balwyn North | Mathematical Methods | 42 |
| 682 | Young, Nathan | Warragul Regional College | Warragul | Mathematical Methods | 41 |
| 683 | Yu, Meng Yue | Taylors College | Melbourne | Mathematical Methods | 40 |
| 684 | Yu, Peifan | Melbourne Senior Secondary College | Melbourne | Mathematical Methods | 46 |
| 685 | Yu, Shufang | Ozford College | Melbourne | Mathematical Methods | 48 |
| 686 | Yu, Wendy | MacRobertson Girls High School | Melbourne | Mathematical Methods | 41 |
| 687 | Yu, Xiang | Taylors College | Melbourne | Mathematical Methods | 41 |
| 688 | Yuan, Bing | Koonung Secondary College | Mont Albert North | Mathematical Methods | 47 |
| 689 | Yuan, Victor | Melbourne Grammar School | Melbourne | Mathematical Methods | 43 |
| 690 | Zarebski, Alexander | Cheltenham Secondary College | Cheltenham | Mathematical Methods | 40 |
| 691 | Zhai, Biyun | Balwyn High School | Balwyn North | Mathematical Methods | 47 |
| 692 | Zhang, Jingshu | Taylors College | Melbourne | Mathematical Methods | 48 |
| 693 | Zhang, Nianyi | Melbourne High School | South Yarra | Mathematical Methods | 47 |
| 694 | Zhang, Qin Yu | Camberwell Girls Grammar School | Canterbury | Mathematical Methods | 40 |
| 695 | Zhang, Xin Yu | Camberwell Girls Grammar School | Canterbury | Mathematical Methods | 42 |
| 696 | Zhang, Yafei | Chisholm Institute of TAFE Dandenong | Dandenong | Mathematical Methods | 40 |
| 697 | Zhang, Zhen Yi | Taylors College | Melbourne | Mathematical Methods | 46 |
| 698 | Zhao, Iris | Footscray City College | Footscray | Mathematical Methods | 40 |
| 699 | Zhao, Margaret | MacRobertson Girls High School | Melbourne | Mathematical Methods | 40 |
| 700 | Zhao, Zehui | Balwyn High School | Balwyn North | Mathematical Methods | 43 |