| 1 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Chan, Nanette Yan-Yan |
| 2 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Chan, Vanessa Lok-Si |
| 3 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Chang, Amy Der-Mei |
| 4 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Chen, Jiayue (Suzie) |
| 5 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Tung, Carmen |
| 6 | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Extension 2 | Musa, Ahmed |
| 7 | Al-Faisal College | Auburn | Mathematics Extension 2 | Abdulbaki, Mohamad |
| 8 | Al-Faisal College | Auburn | Mathematics Extension 2 | Hersi, Suleka |
| 9 | Al-Faisal College | Auburn | Mathematics Extension 2 | Oniya, Aysha |
| 10 | Al-Faisal College | Auburn | Mathematics Extension 2 | Yaseen, Muhammad |
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| 11 | Alexandria Park Community School | Alexandria | Mathematics Extension 2 | Jin, Si Zong ( Michael) |
| 12 | Alexandria Park Community School | Alexandria | Mathematics Extension 2 | Li, Yifei |
| 13 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Jebara, Abdulaziz |
| 14 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Khan, Mohammed Zaahir |
| 15 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Mustavi, Amir Mohammad |
| 16 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Saddiq, Imran |
| 17 | Amity College Prestons | Prestons | Mathematics Extension 2 | Kayhan, Dogukan |
| 18 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 2 | Gao, Edmond Jie |
| 19 | Armidale High School | Armidale | Mathematics Extension 2 | Landow, Edan |
| 20 | Arthur Phillip High School | Parramatta | Mathematics Extension 2 | Guo, Liuqing |
| 21 | Arthur Phillip High School | Parramatta | Mathematics Extension 2 | Kansal, Divya |
| 22 | Ascham School | Edgecliff | Mathematics Extension 2 | Burns, Annabelle Catherine |
| 23 | Ascham School | Edgecliff | Mathematics Extension 2 | Crimmins, Samantha |
| 24 | Ascham School | Edgecliff | Mathematics Extension 2 | Lee, Judianne |
| 25 | Ascham School | Edgecliff | Mathematics Extension 2 | Li, Susanna |
| 26 | Ascham School | Edgecliff | Mathematics Extension 2 | Murrell, Isabella |
| 27 | Ascham School | Edgecliff | Mathematics Extension 2 | Yee, Kristy |
| 28 | Asquith Boys High School | Asquith | Mathematics Extension 2 | Zheng, Hengzhan |
| 29 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics Extension 2 | Cheng, Ka Yeung |
| 30 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics Extension 2 | Le, Geraldine Yen |
| 31 | Australian International School Singapore | Singapore | Mathematics Extension 2 | Blackburn, Nicolas |
| 32 | Australian International School Singapore | Singapore | Mathematics Extension 2 | Chandrasekar, Tejas |
| 33 | Bankstown Senior College | Bankstown | Mathematics Extension 2 | Siu, Leslie |
| 34 | Barker College | Hornsby | Mathematics Extension 2 | Arora, Kshitij |
| 35 | Barker College | Hornsby | Mathematics Extension 2 | Bellamy, Matthew John |
| 36 | Barker College | Hornsby | Mathematics Extension 2 | Cary, Andrew James |
| 37 | Barker College | Hornsby | Mathematics Extension 2 | Gomes, Zachary Christian |
| 38 | Barker College | Hornsby | Mathematics Extension 2 | Gordon, William David |
| 39 | Barker College | Hornsby | Mathematics Extension 2 | Johnston, Ross Gavin |
| 40 | Barker College | Hornsby | Mathematics Extension 2 | Kairaitis, Benjamin Alexander |
| 41 | Barker College | Hornsby | Mathematics Extension 2 | Kelly, Timothy John |
| 42 | Barker College | Hornsby | Mathematics Extension 2 | Koorey, Edward James |
| 43 | Barker College | Hornsby | Mathematics Extension 2 | Qu, Leon |
| 44 | Barker College | Hornsby | Mathematics Extension 2 | Rowe, Philip John |
| 45 | Barker College | Hornsby | Mathematics Extension 2 | Wang, David Zhen |
| 46 | Barker College | Hornsby | Mathematics Extension 2 | Yu, David Xinke |
| 47 | Barker College | Hornsby | Mathematics Extension 2 | Zhu, Justin |
| 48 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Ahn, Jae Wook |
| 49 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Ai, Manfred |
| 50 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Baraddhwaj, Krishna |