| 18687 | Yang, Yang | John Monash Science School | Clayton | Mathematical Methods | 45 |
| 18688 | Yang, Yanhao | John Monash Science School | Clayton | Mathematical Methods | 46 |
| 18689 | Yang, Yanhao | John Monash Science School | Clayton | Physics | 44 |
| 18690 | Yang, Yanhao | John Monash Science School | Clayton | Specialist Mathematics | 41 |
| 18691 | Yang, Yicheng | Melbourne Grammar School | Melbourne | Chemistry | 47 |
| 18692 | Yang, Yicheng | Melbourne Grammar School | Melbourne | Mathematical Methods | 47 |
| 18693 | Yang, Yicheng | Melbourne Grammar School | Melbourne | Physics | 47 |
| 18694 | Yang, Yicheng | Melbourne Grammar School | Melbourne | Specialist Mathematics | 46 |
| 18695 | Yang, Yicheng | Melbourne Grammar School | Melbourne | English as an Additional Language | 45 |
| 18696 | Yang, Yifei | Blackburn High School | Blackburn | English as an Additional Language | 40 |
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| 18697 | Yang, Yifei | Blackburn High School | Blackburn | Physics | 40 |
| 18698 | Yang, Yuning | Haileybury College | Keysborough | Languages: Chinese First Language | 41 |
| 18699 | Yang, Zetong | Balwyn High School | Balwyn North | Further Mathematics | 42 |
| 18700 | Yang, Zetong | Balwyn High School | Balwyn North | English Language | 41 |
| 18701 | Yang, Zetong | Victorian School of Languages | Thornbury | Languages: Japanese Second Language | 40 |
| 18702 | Yang, Zhihan Talisa | MacRobertson Girls High School | Melbourne | Psychology | 45 |
| 18703 | Yang, Zhihan Talisa | MacRobertson Girls High School | Melbourne | English Language | 43 |
| 18704 | Yang, Zhihan Talisa | Xin Jin Shan Chinese Language and Culture School | Mount Waverley | Languages: Chinese Second Language | 40 |
| 18705 | Yang, Zhuotong | Glen Waverley Secondary College | Glen Waverley | Further Mathematics | 42 |
| 18706 | Yang, Zhuotong | Glen Waverley Secondary College | Glen Waverley | Languages: Chinese Second Language Advanced | 42 |
| 18707 | Yang, Zixuan | Firbank Grammar School Suzhou International Foreign Language School | Suzhou, China | Further Mathematics | 41 |
| 18708 | Yanto, Luigi Benedick Cruz | Gilson College Taylors Hill | Taylors Hill | Legal Studies | 40 |
| 18709 | Yao, Junjie | Camberwell Grammar School | Canterbury | English | 40 |
| 18710 | Yao, Licia | Lauriston Girls School | Armadale | English | 49 |
| 18711 | Yao, Licia | Lauriston Girls School | Armadale | Psychology | 43 |
| 18712 | Yao, Victor | Melbourne High School | South Yarra | English | 41 |
| 18713 | Yap, Alyssa Mei Yin | Strathcona Girls Grammar School | Canterbury | Further Mathematics | 49 |
| 18714 | Yap, Alyssa Mei Yin | Strathcona Girls Grammar School | Canterbury | English | 47 |
| 18715 | Yap, Alyssa Mei Yin | Strathcona Girls Grammar School | Canterbury | Chemistry | 46 |
| 18716 | Yap, Alyssa Mei Yin | Strathcona Girls Grammar School | Canterbury | Specialist Mathematics | 45 |
| 18717 | Yap, Alyssa Mei Yin | Strathcona Girls Grammar School | Canterbury | Physics | 44 |
| 18718 | Yap, Jazlyn Lianne | Nossal High School | Berwick | Biology | 42 |
| 18719 | Yap, Jazlyn Lianne | Nossal High School | Berwick | Health and Human Development | 40 |
| 18720 | Yap, Sasha | Presbyterian Ladies College | Burwood | Geography | 41 |
| 18721 | Yap, Yiheng | East Doncaster Secondary College | Doncaster East | Further Mathematics | 48 |
| 18722 | Yap, Yiheng | East Doncaster Secondary College | Doncaster East | Business Management | 43 |
| 18723 | Yap, Yiheng | East Doncaster Secondary College | Doncaster East | English as an Additional Language | 41 |
| 18724 | Yarak, Alexandra Charlotte | Siena College | Camberwell | Studio Arts | 44 |
| 18725 | Yarak, Alexandra Charlotte | Siena College | Camberwell | Health and Human Development | 43 |
| 18726 | Yatawatta, Rianna Chanelle | Haileybury Girls College | Keysborough | History: Revolutions | 44 |
| 18727 | Yatawatta, Rianna Chanelle | Haileybury Girls College | Keysborough | Sociology | 42 |
| 18728 | Yates, Charlotte Anne | Victorian School of Languages | Thornbury | Languages: German | 48 |
| 18729 | Yates, Louis George | Penleigh and Essendon Grammar School | Keilor East | Physical Education | 50 |
| 18730 | Yates, Saffron | Geelong Grammar School | Corio | Studio Arts | 41 |
| 18731 | Yates, Saffron | Geelong Grammar School | Corio | Literature | 40 |
| 18732 | Ye, Emily | Shelford Girls Grammar | Caulfield | Music Performance | 42 |
| 18733 | Ye, Henry Zhi Xing | Suzanne Cory High School | Werribee | Further Mathematics | 44 |
| 18734 | Ye, Jiaying | Fintona Girls School | Balwyn | English | 49 |
| 18735 | Ye, Jiaying | Fintona Girls School | Balwyn | Specialist Mathematics | 48 |
| 18736 | Ye, Jiaying | Fintona Girls School | Balwyn | Chemistry | 46 |