| 101 | CHAN, Leung Ying | Caulfield Grammar School Caulfield | St Kilda East | Mathematical Methods | 42 |
| 102 | CHAN, Owain Jun Long | Scotch College | Hawthorn | Mathematical Methods | 41 |
| 103 | CHAN, Selena | Haileybury Girls College | Keysborough | Mathematical Methods | 40 |
| 104 | CHANG, Runze | Box Hill High School | Box Hill | Mathematical Methods | 40 |
| 105 | CHAO, Aaron | Melbourne High School | South Yarra | Mathematical Methods | 44 |
| 106 | CHARAN SINGH, Chirag | Marymede Catholic College | South Morang | Mathematical Methods | 40 |
| 107 | CHAU, Catherine | Glen Waverley Secondary College | Glen Waverley | Mathematical Methods | 40 |
| 108 | CHEN, Austin | Haileybury College | Keysborough | Mathematical Methods | 40 |
| 109 | CHEN, Borong Oliver | Ivanhoe Grammar School Plenty | Doreen | Mathematical Methods | 40 |
| 110 | CHEN, Carina | Camberwell Girls Grammar School | Canterbury | Mathematical Methods | 40 |
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| 111 | CHEN, David | University High School | Parkville | Mathematical Methods | 50 |
| 112 | CHEN, Eddie | Melbourne High School | South Yarra | Mathematical Methods | 44 |
| 113 | CHEN, Fei Long | Parade College | Bundoora | Mathematical Methods | 40 |
| 114 | CHEN, Gloria Yifan | Vermont Secondary College | Vermont | Mathematical Methods | 45 |
| 115 | CHEN, Grace | Penleigh and Essendon Grammar School | Keilor East | Mathematical Methods | 46 |
| 116 | CHEN, Hongyu | Firbank Grammar School | Brighton | Mathematical Methods | 47 |
| 117 | CHEN, Ian | Camberwell Grammar School | Canterbury | Mathematical Methods | 49 |
| 118 | CHEN, Jacky Jia Hao | Camberwell Grammar School | Canterbury | Mathematical Methods | 45 |
| 119 | CHEN, Jianshu | McKinnon Secondary College | McKinnon | Mathematical Methods | 41 |
| 120 | CHEN, Jin Tao Kevin | Frankston High School | Frankston | Mathematical Methods | 48 |
| 121 | CHEN, Joe | Camberwell Grammar School | Canterbury | Mathematical Methods | 45 |
| 122 | CHEN, Leon | Melbourne High School | South Yarra | Mathematical Methods | 40 |
| 123 | CHEN, Li-Shan | Caulfield Grammar School Wheelers Hill | Wheelers Hill | Mathematical Methods | 43 |
| 124 | CHEN, Ling | John Monash Science School | Clayton | Mathematical Methods | 41 |
| 125 | CHEN, Serena Xin -Tao | Balwyn High School | Balwyn North | Mathematical Methods | 42 |
| 126 | CHEN, Sijia Jack | Glen Waverley Secondary College | Glen Waverley | Mathematical Methods | 43 |
| 127 | CHEN, Tanya | East Doncaster Secondary College | Doncaster East | Mathematical Methods | 42 |
| 128 | CHEN, Tracy Shiyue | Camberwell Girls Grammar School | Canterbury | Mathematical Methods | 46 |
| 129 | CHEN, Vince Yi Xin | Penleigh and Essendon Grammar School | Keilor East | Mathematical Methods | 41 |
| 130 | CHEN, Xiaopeng | Melbourne High School | South Yarra | Mathematical Methods | 42 |
| 131 | CHEN, Xiyang | Ivanhoe Grammar School Ridgeway | Ivanhoe | Mathematical Methods | 41 |
| 132 | CHEN, Xuanhong | Melbourne High School | South Yarra | Mathematical Methods | 40 |
| 133 | CHEN, Yi Hong | East Doncaster Secondary College | Doncaster East | Mathematical Methods | 43 |
| 134 | CHEN, Yifeng Frank | Glen Waverley Secondary College | Glen Waverley | Mathematical Methods | 43 |
| 135 | CHEN, Yiyang | Melbourne High School | South Yarra | Mathematical Methods | 41 |
| 136 | CHEN, Zixuan | Caulfield Grammar School Caulfield | St Kilda East | Mathematical Methods | 50 |
| 137 | CHENG, Hanlin | Mount Waverley Secondary College | Mount Waverley | Mathematical Methods | 46 |
| 138 | CHENG, Hon Yin Ryan | Melbourne Grammar School | Melbourne | Mathematical Methods | 41 |
| 139 | CHENG, Ming Sin Haylie | Strathcona Girls Grammar School | Canterbury | Mathematical Methods | 40 |
| 140 | CHENG, Vivian | Haileybury Wuhan Foreign Language School | Wuhan, China | Mathematical Methods | 44 |
| 141 | CHEONG, Lee-Anne | Waverley Christian College Wantirna South | Wantirna South | Mathematical Methods | 41 |
| 142 | CHERSTNOV, Alexei | Viewbank College | Viewbank | Mathematical Methods | 40 |
| 143 | CHEUNG, James Ka-Tsuen | Melbourne Grammar School | Melbourne | Mathematical Methods | 45 |
| 144 | CHHABRA, Mahek | Glen Waverley Secondary College | Glen Waverley | Mathematical Methods | 40 |
| 145 | CHIN, Vi-King Cameron | Melbourne High School | South Yarra | Mathematical Methods | 43 |
| 146 | CHOI, Harrison Min Kyou | Caulfield Grammar School Wheelers Hill | Wheelers Hill | Mathematical Methods | 41 |
| 147 | CHOI, Jin-Kyung | Glen Waverley Secondary College | Glen Waverley | Mathematical Methods | 43 |
| 148 | CHOI, Theodore Shun-Hin | Balwyn High School | Balwyn North | Mathematical Methods | 40 |
| 149 | CHONG, Jose Dzireh | University High School | Parkville | Mathematical Methods | 42 |
| 150 | CHOO, Khy Yie | MacRobertson Girls High School | Melbourne | Mathematical Methods | 46 |