| 20968 | Yang, Xuehai Yang | Haileybury Chengdu Shude High School | Chengdu, China | Mathematical Methods | 45 |
| 20969 | Yang, Ying-Chen | Methodist Ladies College | Kew | Languages: Chinese Second Language Advanced | 44 |
| 20970 | Yao, Anthony | Melbourne High School | South Yarra | Biology | 42 |
| 20971 | Yao, Eric | Camberwell Grammar School | Canterbury | Further Mathematics | 45 |
| 20972 | Yao, Jin Ge | Chinese Culture School | Mont Albert | Languages: Chinese First Language | 41 |
| 20973 | Yao, Peter | Waverley Christian College Wantirna South | Wantirna South | Business Management | 43 |
| 20974 | Yao, Peter | Waverley Christian College Wantirna South | Wantirna South | Legal Studies | 43 |
| 20975 | Yap, Cheryl | Methodist Ladies College | Kew | English as an Additional Language | 41 |
| 20976 | Yap, Grace | Glen Waverley Secondary College | Glen Waverley | Mathematical Methods | 50 |
| 20977 | Yap, Justin | Geelong Grammar School | Corio | Further Mathematics | 41 |
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| 20978 | Yap, Kelvin | Brentwood Secondary College | Glen Waverley | Business Management | 40 |
| 20979 | Yap, Ronson | Haileybury College | Keysborough | Further Mathematics | 44 |
| 20980 | Yap, Ronson | Haileybury College | Keysborough | English | 42 |
| 20981 | Yardley, Louise | McKinnon Secondary College | McKinnon | English | 42 |
| 20982 | Yardney, Bryce | Mount Scopus Memorial College | Burwood | Further Mathematics | 42 |
| 20983 | Yardney, Bryce | Mount Scopus Memorial College | Burwood | Religion and Society | 40 |
| 20984 | Yarwood, Nelson | Goulburn Valley Grammar School | Shepparton | English | 42 |
| 20985 | Yarwood, Tessa | Western Academy of Dance | Oak Park | Dance | 45 |
| 20986 | Yassin, Yasein | Mount Alexander 7-12 College | Flemington | Biology | 40 |
| 20987 | Yates, Jason | Melbourne High School | South Yarra | Business Management | 45 |
| 20988 | Yates, Jason | Melbourne High School | South Yarra | Psychology | 45 |
| 20989 | Yates, Jason | Melbourne High School | South Yarra | English | 41 |
| 20990 | Yates, Jason | Melbourne High School | South Yarra | Mathematical Methods | 41 |
| 20991 | Yates, Jessica | Methodist Ladies College | Kew | Studio Arts | 50 |
| 20992 | Yates, Nicholas | Ivanhoe Grammar School Plenty | Doreen | Music Solo Performance | 42 |
| 20993 | Yates, Nicholas | Ivanhoe Grammar School Plenty | Doreen | English | 41 |
| 20994 | Yates, Timothy | St Pauls Anglican Grammar School | Warragul | Physical Education | 40 |
| 20995 | Yauw, Venezia-Viona | Siena College | Camberwell | Psychology | 44 |
| 20996 | Yauw, Venezia-Viona | Siena College | Camberwell | English | 43 |
| 20997 | Yauw, Venezia-Viona | Siena College | Camberwell | Mathematical Methods | 42 |
| 20998 | Yauw, Venezia-Viona | Siena College | Camberwell | Economics | 40 |
| 20999 | Yazici, Ferhat | Sirius College Meadow Fair Campus | Broadmeadows | English as an Additional Language | 40 |
| 21000 | Ye, Guang Ning | Presbyterian Ladies College | Burwood | Information Processing and Management | 41 |
| 21001 | Ye, Guang Ning | Presbyterian Ladies College | Burwood | Mathematical Methods | 40 |
| 21002 | Ye, Ke | Mentone Girls Secondary College | Mentone | English | 45 |
| 21003 | Ye, Ke | Mentone Girls Secondary College | Mentone | Chemistry | 42 |
| 21004 | Ye, Ke | Mentone Girls Secondary College | Mentone | Mathematical Methods | 42 |
| 21005 | Ye, Ke | Mentone Girls Secondary College | Mentone | Physics | 40 |
| 21006 | Ye, Rui | Trinity Grammar School | Kew | Mathematical Methods | 41 |
| 21007 | Ye, Zeyu | Mowbray College Town Centre | Caroline Springs | Specialist Mathematics | 48 |
| 21008 | Yeates, Matthew | Donvale Christian College | Donvale | Physics | 47 |
| 21009 | Yeates, Matthew | Donvale Christian College | Donvale | Chemistry | 40 |
| 21010 | Yee, Felicia | Academy of Mary Immaculate | Fitzroy | Visual Communication Design | 46 |
| 21011 | Yee, Felicia | Academy of Mary Immaculate | Fitzroy | Further Mathematics | 43 |
| 21012 | Yee, Nathan | Donvale Christian College | Donvale | Further Mathematics | 40 |
| 21013 | Yee, Rachel | Presbyterian Ladies College | Burwood | Music Group Performance | 41 |
| 21014 | Yeh, Wei | Melbourne High School | South Yarra | Chemistry | 50 |
| 21015 | Yeh, Wei | Melbourne High School | South Yarra | Mathematical Methods | 50 |
| 21016 | Yeh, Wei | Melbourne High School | South Yarra | Physics | 50 |
| 21017 | Yeh, Wei | Melbourne High School | South Yarra | Specialist Mathematics | 50 |