| 901 | Stancombe, Jasper Harris | Christian College Geelong Waurn Ponds | Waurn Ponds | Mathematical Methods | 40 |
| 902 | Starkey, Thomas William | Ivanhoe Grammar School Ridgeway | Ivanhoe | Mathematical Methods | 48 |
| 903 | Stein, Archer Jai | Saint Ignatius College | Drysdale | Mathematical Methods | 41 |
| 904 | Stowe-Lindner, Jonah Abram | Bialik College | Hawthorn | Mathematical Methods | 40 |
| 905 | Su, Jiarun | Kew High School | Kew East | Mathematical Methods | 45 |
| 906 | Su, Leyu | Huntingtower School | Mount Waverley | Mathematical Methods | 43 |
| 907 | Sugirth, Adrian Vikash | Nossal High School | Berwick | Mathematical Methods | 48 |
| 908 | Sun, Daniel Rundong | Tintern Grammar | Ringwood East | Mathematical Methods | 40 |
| 909 | Sun, Elyn | Presbyterian Ladies College | Burwood | Mathematical Methods | 40 |
| 910 | Sun, Frank Fuheng | St Kevins College | Toorak | Mathematical Methods | 40 |
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| 911 | Sun, Jiayi | Presbyterian Ladies College | Burwood | Mathematical Methods | 42 |
| 912 | Sun, Jun Yu | Vermont Secondary College | Vermont | Mathematical Methods | 47 |
| 913 | Sun, Lillian | Penleigh and Essendon Grammar School | Keilor East | Mathematical Methods | 44 |
| 914 | Sun, Shuyue | Presbyterian Ladies College | Burwood | Mathematical Methods | 40 |
| 915 | Sun, Tingyu | Haileybury Wuhan Foreign Language School | Wuhan, China | Mathematical Methods | 41 |
| 916 | Sun, Yan Yi | Xavier College | Kew | Mathematical Methods | 42 |
| 917 | Sundaram, Abisheg Kumaran | Melbourne High School | South Yarra | Mathematical Methods | 50 |
| 918 | Sundaram, Akshay Kumaran | Melbourne High School | South Yarra | Mathematical Methods | 45 |
| 919 | Suntharalingam, Jayshant Deva | McKinnon Secondary College | McKinnon | Mathematical Methods | 45 |
| 920 | Suntharamohan, Mathushan | Melbourne High School | South Yarra | Mathematical Methods | 41 |
| 921 | Susanto, Eva Adelina | Haileybury Rendall School | Berrimah, NT | Mathematical Methods | 41 |
| 922 | Swanson, Oliver Lawrence | Preston High School | Preston | Mathematical Methods | 41 |
| 923 | Symons, Benjamin Henry Kim | Scotch College | Hawthorn | Mathematical Methods | 48 |
| 924 | Sztokman, Gideon | Leibler Yavneh College | Elsternwick | Mathematical Methods | 43 |
| 925 | Ta, Nguyen Viet Dung | Northcote High School | Northcote | Mathematical Methods | 45 |
| 926 | Tam, Thomas | Kingswood College | Box Hill | Mathematical Methods | 40 |
| 927 | Tan, Brandon Thomas | Caroline Chisholm Catholic College | Braybrook | Mathematical Methods | 45 |
| 928 | Tan, Joel Zuiken | John Monash Science School | Clayton | Mathematical Methods | 42 |
| 929 | Tan, Rohan Theodore | Glen Waverley Secondary College | Glen Waverley | Mathematical Methods | 43 |
| 930 | Tan, Victoria | Ivanhoe Girls Grammar School | Ivanhoe | Mathematical Methods | 49 |
| 931 | Tang, Jingxuan | Strathcona Girls Grammar School | Canterbury | Mathematical Methods | 48 |
| 932 | Tang, Thach-Nam | Braybrook College | Braybrook | Mathematical Methods | 42 |
| 933 | Tang, Xuhao | Yarra Valley Grammar School | Ringwood | Mathematical Methods | 40 |
| 934 | Tang, Yuanzhe | Xavier College | Kew | Mathematical Methods | 40 |
| 935 | Tang, Zhiyou | Haileybury Chengdu Shude High School | Chengdu, China | Mathematical Methods | 40 |
| 936 | Tassoni, Carl | Xavier College | Kew | Mathematical Methods | 47 |
| 937 | Tay, Annabelle Cheng-Wen | Huntingtower School | Mount Waverley | Mathematical Methods | 43 |
| 938 | Tay, Nathaniel Neng-Zhuo | Waverley Christian College Wantirna South | Wantirna South | Mathematical Methods | 45 |
| 939 | Taylor, Oliver Daniel | Caulfield Grammar School Caulfield | St Kilda East | Mathematical Methods | 48 |
| 940 | Teed, Rose | Caulfield Grammar School Caulfield | St Kilda East | Mathematical Methods | 43 |
| 941 | Teerapakawong, Sean | Melbourne High School | South Yarra | Mathematical Methods | 43 |
| 942 | Teh, Jerod Yu Jie | Melbourne Grammar School | Melbourne | Mathematical Methods | 44 |
| 943 | Teo, Eugene Meng En | Melbourne High School | South Yarra | Mathematical Methods | 45 |
| 944 | Tham, Jadon Edward | Highvale Secondary College | Glen Waverley | Mathematical Methods | 41 |
| 945 | Than, Zhen En Tristan | St Josephs College Ferntree Gully | Ferntree Gully | Mathematical Methods | 42 |
| 946 | Thilak-Mathew, Rohaan | Mentone Grammar School | Mentone | Mathematical Methods | 41 |
| 947 | Thivearaj, Vimal Raj | Melbourne High School | South Yarra | Mathematical Methods | 45 |
| 948 | Thomas, Carson David | Albert Park College | Albert Park | Mathematical Methods | 42 |
| 949 | Thong, Raymond Rithy | Mazenod College | Mulgrave | Mathematical Methods | 43 |
| 950 | Thornton, Samuel Francis | Williamstown High School | Williamstown | Mathematical Methods | 40 |