| 1 | Holy Spirit College | ? | Mathematics Extension 2 | Harding, James |
| 2 | Holy Spirit College | ? | Mathematics Extension 2 | Le, John |
| 3 | St Josephs College | ? | Mathematics Extension 2 | Bayfield, Nicholas |
| 4 | St Josephs College | ? | Mathematics Extension 2 | Calvetti, Adam |
| 5 | St Josephs College | ? | Mathematics Extension 2 | Liang, Yingdong |
| 6 | St Josephs College | ? | Mathematics Extension 2 | Lord, Lachlan |
| 7 | St Josephs College | ? | Mathematics Extension 2 | McIntyre, Bradley |
| 8 | St Josephs College | ? | Mathematics Extension 2 | Szeto, Wai Ho |
| 9 | St Josephs College | ? | Mathematics Extension 2 | White, Christopher |
| 10 | St Pauls Catholic College | ? | Mathematics Extension 2 | Cribbin, Jeffrey |
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| 11 | St Pauls Catholic College | ? | Mathematics Extension 2 | Park, Byeong Jun |
| 12 | The Scots School Albury | Albury | Mathematics Extension 2 | Wilson, Luke |
| 13 | Armidale High School | Armidale | Mathematics Extension 2 | Islam, Tousif Fyiaz |
| 14 | Armidale High School | Armidale | Mathematics Extension 2 | Laffan, George Alistair Murray |
| 15 | Armidale High School | Armidale | Mathematics Extension 2 | Snell, Genevieve Claire |
| 16 | Duval High School | Armidale | Mathematics Extension 2 | Siems, Karina Skye |
| 17 | PLC Armidale | Armidale | Mathematics Extension 2 | Olrich, Andrea |
| 18 | The Armidale School | Armidale | Mathematics Extension 2 | Begg, David Angus |
| 19 | The Armidale School | Armidale | Mathematics Extension 2 | Williamson, Timothy Luke |
| 20 | Canterbury Boys High School | Ashbury | Mathematics Extension 2 | Sharma, Akshay |
| 21 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | Huang, Jianan |
| 22 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | Xuan, Wanle |
| 23 | De La Salle College Ashfield | Ashfield | Mathematics Extension 2 | Deng, Da |
| 24 | De La Salle College Ashfield | Ashfield | Mathematics Extension 2 | Que, Chen |
| 25 | Hunter Valley Grammar School | Ashtonfield | Mathematics Extension 2 | Parker, Jake Benjamin |
| 26 | Hunter Valley Grammar School | Ashtonfield | Mathematics Extension 2 | Singh, Harkiran Kaur |
| 27 | Hunter Valley Grammar School | Ashtonfield | Mathematics Extension 2 | Willmott, Nikolas John |
| 28 | Asquith Girls High School | Asquith | Mathematics Extension 2 | Peng, Yundi |
| 29 | Asquith Girls High School | Asquith | Mathematics Extension 2 | Wang, Yuxuan |
| 30 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 2 | Ly, Vanessa |
| 31 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 2 | Tran, Brian |
| 32 | Bankstown Girls High School | Bankstown | Mathematics Extension 2 | Nguyen, Hoang Thien Trang |
| 33 | La Salle Catholic College | Bankstown | Mathematics Extension 2 | Phan, David |
| 34 | La Salle Catholic College | Bankstown | Mathematics Extension 2 | Truong, Jason Hoang Thien |
| 35 | La Salle Catholic College | Bankstown | Mathematics Extension 2 | Vu, Joseph |
| 36 | Sutherland Shire Christian School | Barden Ridge | Mathematics Extension 2 | McKinnon, David |
| 37 | All Saints College Bathurst | Bathurst | Mathematics Extension 2 | Chan, Tara Wing Lum |
| 38 | The Scots School | Bathurst | Mathematics Extension 2 | Manning, Kalyan |
| 39 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Andreev, Leonard |
| 40 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Aung, William |
| 41 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Ayallew, Daniel |
| 42 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chan, Jonathan Jung Him |
| 43 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chan, Stephanie Tess |
| 44 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chandran, Durga |
| 45 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chen, Sandra |
| 46 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Cheong, Andrew Jia-Ern |
| 47 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chi, Kenneth King-Hong |
| 48 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chou, Jonathan Yu Sheng |
| 49 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Corrigan, Maggie Elaine |
| 50 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Dao, Annabella Thao Ngoc |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023