| 1151 | YEO, Elisabeth Li Xian | Kilvington Grammar School | Ormond | Mathematical Methods | 40 |
| 1152 | YEO, Faith | Ballarat Clarendon College | Ballarat | Mathematical Methods | 42 |
| 1153 | YEUNG, Po Fai | Scotch College | Hawthorn | Mathematical Methods | 41 |
| 1154 | YIN, Yanling | Brighton Secondary College | Brighton East | Mathematical Methods | 40 |
| 1155 | YOUSSEF, Jacinta Maria | Haileybury Girls College | Keysborough | Mathematical Methods | 40 |
| 1156 | YU, Kevin | Huntingtower School | Mount Waverley | Mathematical Methods | 41 |
| 1157 | YU, Matthew | Huntingtower School | Mount Waverley | Mathematical Methods | 45 |
| 1158 | YU, Nicholas Si Cong | Scotch College | Hawthorn | Mathematical Methods | 47 |
| 1159 | YU, Shunli Leo | Yarra Valley Grammar School | Ringwood | Mathematical Methods | 47 |
| 1160 | YU, Yi | Shelford Girls Grammar | Caulfield | Mathematical Methods | 40 |
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| 1161 | YU, Yue | Presbyterian Ladies College | Burwood | Mathematical Methods | 40 |
| 1162 | YU, Zekai | Scotch College | Hawthorn | Mathematical Methods | 49 |
| 1163 | YUAN, Liuqianhui | Werribee Secondary College | Werribee | Mathematical Methods | 42 |
| 1164 | YUAN, Shengxiang | Haileybury Chengdu Shude High School | Chengdu, China | Mathematical Methods | 43 |
| 1165 | YUAN, Xinheng | Carey Baptist Grammar School | Kew | Mathematical Methods | 41 |
| 1166 | YUE, Hanlin Elliot | Koonung Secondary College | Mont Albert North | Mathematical Methods | 44 |
| 1167 | ZAKI, Benjamin Mina | Scotch College | Hawthorn | Mathematical Methods | 43 |
| 1168 | ZAND, Jacob | Leibler Yavneh College | Elsternwick | Mathematical Methods | 40 |
| 1169 | ZAYONTZ, Toby Jacob | Melbourne Grammar School | Melbourne | Mathematical Methods | 41 |
| 1170 | ZENG, Andrew Yu | Camberwell Grammar School | Canterbury | Mathematical Methods | 47 |
| 1171 | ZENG, Zheng Lilith | Korowa Anglican Girls School | Glen Iris | Mathematical Methods | 42 |
| 1172 | ZHAN, Zeyu | Camberwell Girls Grammar School | Canterbury | Mathematical Methods | 44 |
| 1173 | ZHANG, Alan | St Kevins College | Toorak | Mathematical Methods | 45 |
| 1174 | ZHANG, Alex Zihang | Scotch College | Hawthorn | Mathematical Methods | 46 |
| 1175 | ZHANG, Aochen | Caulfield Grammar School Caulfield | St Kilda East | Mathematical Methods | 40 |
| 1176 | ZHANG, Chenghua | Oxley Christian College | Chirnside Park | Mathematical Methods | 44 |
| 1177 | ZHANG, Dian | John Monash Science School | Clayton | Mathematical Methods | 50 |
| 1178 | ZHANG, Hanyun | Peninsula Grammar Zhengzhou Foreign Language School | Zhengzhou, China | Mathematical Methods | 40 |
| 1179 | ZHANG, Jessie | Balwyn High School | Balwyn North | Mathematical Methods | 42 |
| 1180 | ZHANG, Jiawen | Mentone Girls Secondary College | Mentone | Mathematical Methods | 40 |
| 1181 | ZHANG, Jonathon Tong | Scotch College | Hawthorn | Mathematical Methods | 41 |
| 1182 | ZHANG, Li Hua | Melbourne High School | South Yarra | Mathematical Methods | 42 |
| 1183 | ZHANG, Nai | McKinnon Secondary College | McKinnon | Mathematical Methods | 46 |
| 1184 | ZHANG, Raymond Jiahong | Parade College | Bundoora | Mathematical Methods | 42 |
| 1185 | ZHANG, Rui Tian Caroly | MacRobertson Girls High School | Melbourne | Mathematical Methods | 40 |
| 1186 | ZHANG, Shan Yu | Balwyn High School | Balwyn North | Mathematical Methods | 41 |
| 1187 | ZHANG, Wanting Claire | Balwyn High School | Balwyn North | Mathematical Methods | 41 |
| 1188 | ZHANG, Wanxuan | Balwyn High School | Balwyn North | Mathematical Methods | 41 |
| 1189 | ZHANG, Wencong | McKinnon Secondary College | McKinnon | Mathematical Methods | 41 |
| 1190 | ZHANG, Xianzhe | Kurnai College University Campus | Churchill | Mathematical Methods | 40 |
| 1191 | ZHANG, Yiyun | Haileybury Ningbo Li Hui Li High School | Ningbo, China | Mathematical Methods | 40 |
| 1192 | ZHANG, Yuwei | MacRobertson Girls High School | Melbourne | Mathematical Methods | 45 |
| 1193 | ZHANG, Zhiyan | Presbyterian Ladies College | Burwood | Mathematical Methods | 41 |
| 1194 | ZHANG, Zhizhuo Kevin | Melbourne High School | South Yarra | Mathematical Methods | 48 |
| 1195 | ZHAO, Hongyi Kimi | East Doncaster Secondary College | Doncaster East | Mathematical Methods | 41 |
| 1196 | ZHAO, Isaac Dan | Scotch College | Hawthorn | Mathematical Methods | 42 |
| 1197 | ZHAO, Jiansong | Ballarat Grammar School | Wendouree | Mathematical Methods | 40 |
| 1198 | ZHAO, Junxuan | Peninsula Grammar Heze No 1 Middle School | Shandong, China | Mathematical Methods | 40 |
| 1199 | ZHAO, Justin | Scotch College | Hawthorn | Mathematical Methods | 41 |
| 1200 | ZHENG, Boyuan | Balwyn High School | Balwyn North | Mathematical Methods | 41 |
Last Updated: 18 Dec 2018