| 1 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Pretorius, Jana Rebecca Curtis |
| 2 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Tang, Calida Ching-Man |
| 3 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Wang, Amanda Jing Yi |
| 4 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Wong, Michaela Jeanne |
| 5 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Yu, Pearl Jessica Tin-Yan |
| 6 | Abbotsleigh | Wahroonga | Mathematics Extension 2 | Zhao, Elena |
| 7 | Al-Faisal College | Auburn | Mathematics Extension 2 | Yaseen, Aisha |
| 8 | All Saints College St Marys Campus | Maitland | Mathematics Extension 2 | Gurr, Joseph James Edward |
| 9 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Al-Salti, Aya |
| 10 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Jama, Kayd |
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| 11 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Kourouche, Mazen |
| 12 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Muljono, David Hermawan |
| 13 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Mustavi, Samir |
| 14 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Rafik, Ahmed |
| 15 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | Ridha, Mohammad |
| 16 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 2 | Robertson, Gavin |
| 17 | Ascham School | Edgecliff | Mathematics Extension 2 | Barlow, Isabel |
| 18 | Ascham School | Edgecliff | Mathematics Extension 2 | Collison, Sarah |
| 19 | Ascham School | Edgecliff | Mathematics Extension 2 | MacIntosh-Evans, Phoebe |
| 20 | Ascham School | Edgecliff | Mathematics Extension 2 | Zhang, Qingyu |
| 21 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | Qiu, Lei |
| 22 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | Yang, Jonathan |
| 23 | Australian International School Singapore | Singapore | Mathematics Extension 2 | Lee Shen Jin, Keith |
| 24 | Bankstown Senior College | Bankstown | Mathematics Extension 2 | Tran, Phuoc Dung |
| 25 | Barker College | Hornsby | Mathematics Extension 2 | Berkley, Marcus Alexander |
| 26 | Barker College | Hornsby | Mathematics Extension 2 | Bleasdale, Michael Arthur |
| 27 | Barker College | Hornsby | Mathematics Extension 2 | Chye, Alexander Wen Tzen |
| 28 | Barker College | Hornsby | Mathematics Extension 2 | Davis, Jack Mitchell |
| 29 | Barker College | Hornsby | Mathematics Extension 2 | Hobill Cole, Lachlan Edward |
| 30 | Barker College | Hornsby | Mathematics Extension 2 | Kim, Andrew |
| 31 | Barker College | Hornsby | Mathematics Extension 2 | Lapechi, Arman |
| 32 | Barker College | Hornsby | Mathematics Extension 2 | Ren, Andrew |
| 33 | Barker College | Hornsby | Mathematics Extension 2 | Ye, Raymond |
| 34 | Barker College | Hornsby | Mathematics Extension 2 | Yeh, Andy An |
| 35 | Barker College | Hornsby | Mathematics Extension 2 | Yip, William Hon |
| 36 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Andrew, Jennifer Erika |
| 37 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Athukorala, Nipun Randika |
| 38 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Barnett, Jonathan Mayer Vern |
| 39 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Bhakta, Ankita |
| 40 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Cao, Nick Lee |
| 41 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Cheng, Sonia |
| 42 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Chi, Alex King-Tak |
| 43 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Del Rio, Edlin He |
| 44 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Desai, Vansh |
| 45 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Desai, Vinit Jignesh |
| 46 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Dhaliwal, Pearl |
| 47 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Du, William Chuan |
| 48 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Dunn, Manjekah Tara |
| 49 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Fan, Leo |
| 50 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | Fernando, Sumal Devruwin |