| 1 | Abbotsleigh | Wahroonga | Chemistry | Baskaran, Bhashine |
| 2 | Abbotsleigh | Wahroonga | Chemistry | Brentnall, Annabel |
| 3 | Abbotsleigh | Wahroonga | Chemistry | Chang, Sarah |
| 4 | Abbotsleigh | Wahroonga | Chemistry | de Salis, Sophie Katherine Fane |
| 5 | Abbotsleigh | Wahroonga | Chemistry | Lin, Jacinta |
| 6 | Abbotsleigh | Wahroonga | Chemistry | Loh, Hannah |
| 7 | Abbotsleigh | Wahroonga | Chemistry | Martin, Amelia Kate |
| 8 | Abbotsleigh | Wahroonga | Chemistry | Pratten, Emily |
| 9 | Abbotsleigh | Wahroonga | Chemistry | Sun, Susan |
| 10 | Al Noori Muslim School Senior Campus | Greenacre | Chemistry | Ayoubi, Khaled Ali |
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| 11 | Al Noori Muslim School Senior Campus | Greenacre | Chemistry | Islam, Zinat |
| 12 | Al Noori Muslim School Senior Campus | Greenacre | Chemistry | Mohsin, Jumana |
| 13 | Al Noori Muslim School Senior Campus | Greenacre | Chemistry | Mouslemani, Sabrine |
| 14 | Al Noori Muslim School Senior Campus | Greenacre | Chemistry | Mujtaba, Anas Ahmad |
| 15 | Al Noori Muslim School Senior Campus | Greenacre | Chemistry | Shalauddin, Yvanne |
| 16 | Al-Faisal College | Auburn | Chemistry | Kanaan, Mhd Louai |
| 17 | Al-Faisal College | Auburn | Chemistry | Rasheed, Roha |
| 18 | Al-Faisal College | Auburn | Chemistry | Sindhu, Sulayman Ahmad |
| 19 | Albury High School | Albury | Chemistry | Lee, David |
| 20 | Albury High School | Albury | Chemistry | Saultry, Ashley |
| 21 | All Saints College Bathurst | Bathurst | Chemistry | Burge, Gabrielle |
| 22 | All Saints College Bathurst | Bathurst | Chemistry | Chua, Elysia |
| 23 | All Saints College Bathurst | Bathurst | Chemistry | Corbett-Jones, Rachel |
| 24 | All Saints College Bathurst | Bathurst | Chemistry | Humphries, Beatrice |
| 25 | All Saints College Bathurst | Bathurst | Chemistry | O'Neill, Charles |
| 26 | All Saints College St Marys Campus | Maitland | Chemistry | Sherring, Isabella Cait |
| 27 | Alpha Omega Senior College | Auburn | Chemistry | Ahmed, Fahaad |
| 28 | Alpha Omega Senior College | Auburn | Chemistry | Alyassin, Ali |
| 29 | Alpha Omega Senior College | Auburn | Chemistry | Karem, Isra |
| 30 | Alstonville High School | Alstonville | Chemistry | Breugem, Samuel |
| 31 | Alstonville High School | Alstonville | Chemistry | Siribalamurali, Pavikshan |
| 32 | Amity College Prestons | Prestons | Chemistry | Akdemir, Aleyna Krystal |
| 33 | Amity College Prestons | Prestons | Chemistry | Akpinar, Adem Alper |
| 34 | Amity College Prestons | Prestons | Chemistry | Ali, Henna Shahnaaz |
| 35 | Amity College Prestons | Prestons | Chemistry | Mermi, Mirac Edibe |
| 36 | Aquinas College | Menai | Chemistry | Dailly, Keira |
| 37 | Arndell Anglican College | Oakville | Chemistry | Steenbeeke, Jessica |
| 38 | Ascham School | Edgecliff | Chemistry | Bahra, Maya |
| 39 | Ascham School | Edgecliff | Chemistry | Barton, Tess |
| 40 | Ascham School | Edgecliff | Chemistry | Feng, Annie |
| 41 | Ascham School | Edgecliff | Chemistry | Khun, Annabel |
| 42 | Ascham School | Edgecliff | Chemistry | Leong, Renee |
| 43 | Ashfield Boys High School | Ashfield | Chemistry | Kharka, Kishan Parmanand |
| 44 | Auburn Girls High School | Auburn | Chemistry | Noori, Pashtana |
| 45 | Australian International School Malaysia | Selangor, Malaysia | Chemistry | Sze Lyn, Cheryl Kek |
| 46 | Australian International School Malaysia | Selangor, Malaysia | Chemistry | Weng Kit, Samuel Wong |
| 47 | Barker College | Hornsby | Chemistry | Chang, Patrick Michael |
| 48 | Barker College | Hornsby | Chemistry | De La Lande, Robert Morris |
| 49 | Barker College | Hornsby | Chemistry | Dring, Alexander John |
| 50 | Barker College | Hornsby | Chemistry | Dutkiewicz, Christopher Andrew |