| 1 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Au, Lilian Lai Ling |
| 2 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Foo, Nicole Jeltes Hui Yen |
| 3 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Ling, Kara Emily |
| 4 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Ma, Michelle Wen Bo |
| 5 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Martin, Erin Elizabeth |
| 6 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Ting, Joanne |
| 7 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Vo-Phuoc, Kirsten Anne |
| 8 | All Saints Catholic Senior College | Casula | Mathematics Extension 2 | Nguyen, Thao Kim |
| 9 | All Saints Catholic Senior College | Casula | Mathematics Extension 2 | Trinh, An |
| 10 | Alstonville High School | Alstonville | Mathematics Extension 2 | Chin, Jialiang |
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| 11 | Aquinas College | Menai | Mathematics Extension 2 | Cai, Vivien |
| 12 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 2 | Figtree, William |
| 13 | Arthur Phillip High School | Parramatta | Mathematics Extension 2 | Kaura, Arshjot |
| 14 | Arthur Phillip High School | Parramatta | Mathematics Extension 2 | Tran, Hai Nam |
| 15 | Arthur Phillip High School | Parramatta | Mathematics Extension 2 | Williams, Christopher |
| 16 | Ascham School | Edgecliff | Mathematics Extension 2 | Cheung, Nicole |
| 17 | Ascham School | Edgecliff | Mathematics Extension 2 | Leung, Clara |
| 18 | Ascham School | Edgecliff | Mathematics Extension 2 | Phipps, Elisa Chen |
| 19 | Ascham School | Edgecliff | Mathematics Extension 2 | Sam-Yue, Julie |
| 20 | Ascham School | Edgecliff | Mathematics Extension 2 | Tan, Yi Ling |
| 21 | Ascham School | Edgecliff | Mathematics Extension 2 | Wong, Jessica Jane |
| 22 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | Bhatt, Manav Jaydip |
| 23 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | Lee, Dong Hee |
| 24 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | Lim, Chung Gyu |
| 25 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | Meng, Yu |
| 26 | Asquith Boys High School | Asquith | Mathematics Extension 2 | Zhou, Shaoying |
| 27 | Asquith Girls High School | Asquith | Mathematics Extension 2 | Do, Ji Hyun |
| 28 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics Extension 2 | Boyd, Nelson Victor |
| 29 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics Extension 2 | Kang, Nam Hoon |
| 30 | Barker College | Hornsby | Mathematics Extension 2 | Bui, David |
| 31 | Barker College | Hornsby | Mathematics Extension 2 | Chilton, Daniel |
| 32 | Barker College | Hornsby | Mathematics Extension 2 | Chung, Jonathan |
| 33 | Barker College | Hornsby | Mathematics Extension 2 | Feng, Shuzhe |
| 34 | Barker College | Hornsby | Mathematics Extension 2 | Gatenby, James |
| 35 | Barker College | Hornsby | Mathematics Extension 2 | Macourt, Simon |
| 36 | Barker College | Hornsby | Mathematics Extension 2 | Mui, Jonathan |
| 37 | Barker College | Hornsby | Mathematics Extension 2 | Unsworth, Andrew |
| 38 | Barker College | Hornsby | Mathematics Extension 2 | Venter, Shirley |
| 39 | Barker College | Hornsby | Mathematics Extension 2 | Wall, Stuart |
| 40 | Barker College | Hornsby | Mathematics Extension 2 | Williamson, Thomas |
| 41 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Asatryan, Aram |
| 42 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Avasare, Ameya Deepak |
| 43 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Bhaskaran, Ashwin |
| 44 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Bhatti, Jayraj Singh |
| 45 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chan, Jeffrey |
| 46 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chan, Welton |
| 47 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chang, Cheng Chuan |
| 48 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chauhan, Rohit Singh |
| 49 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chawla, Aneesha |
| 50 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chen, Albert |