| 1 | Abbotsleigh | Wahroonga | Biology | Allan, Claire Margaret |
| 2 | Abbotsleigh | Wahroonga | Biology | Dawson, Victoria Claire Knightley |
| 3 | Abbotsleigh | Wahroonga | Biology | Foo, Nicole Jeltes Hui Yen |
| 4 | Abbotsleigh | Wahroonga | Biology | Fordham, Ashleigh Morgan |
| 5 | Abbotsleigh | Wahroonga | Biology | Jacob, Rachael |
| 6 | Abbotsleigh | Wahroonga | Biology | Lorimer, Sarah Barbara |
| 7 | Abbotsleigh | Wahroonga | Biology | Merewether, Sarah Ann |
| 8 | Abbotsleigh | Wahroonga | Biology | Rickard, Sarah Nadine |
| 9 | Abbotsleigh | Wahroonga | Biology | Sombroek, Freya Wilhelmina |
| 10 | Abbotsleigh | Wahroonga | Biology | Stewart, Anna Louise Dunlop |
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| 11 | Abbotsleigh | Wahroonga | Biology | Wilmott, Jacqueline Grace |
| 12 | Abbotsleigh | Wahroonga | Biology | Woodford, Hannah Mercy |
| 13 | Al-Faisal College | Auburn | Biology | Al Modhefer, Zainab |
| 14 | Al-Faisal College | Auburn | Biology | Jaffer, Sara |
| 15 | Albion Park High School | Albion Park | Biology | Kawalla, Reece Thomas |
| 16 | Albion Park High School | Albion Park | Biology | Schouten, Cailin Marie |
| 17 | Albury High School | Albury | Biology | Crowe, Alexander Carlos |
| 18 | Albury High School | Albury | Biology | Cumming, Benjamin David |
| 19 | Albury High School | Albury | Biology | Pirani, Sarah Jane |
| 20 | Albury High School | Albury | Biology | Wiltshire, Stephanie Farrah |
| 21 | All Saints College Bathurst | Bathurst | Biology | Fitzsimmons, Danaya Yasaman |
| 22 | Alstonville High School | Alstonville | Biology | Mitchell, Robert David |
| 23 | Alstonville High School | Alstonville | Biology | Rolfe, Tukten Alexander |
| 24 | Alstonville High School | Alstonville | Biology | Turpeinen, Stevie-Lea |
| 25 | Ambarvale High School | Rosemeadow | Biology | Johnson, Aaron Wardell |
| 26 | Aquinas College | Menai | Biology | Jolly, Belinda |
| 27 | Aquinas College | Menai | Biology | Kennedy, Jarrod |
| 28 | Aquinas College | Menai | Biology | Ortiz, Patrick |
| 29 | Aquinas College | Menai | Biology | Voutos, Lambros |
| 30 | Arden Anglican School Epping Campus | Epping | Biology | Hanna, Naomi |
| 31 | Arden Anglican School Epping Campus | Epping | Biology | Townshend, Girija |
| 32 | Ascham School | Edgecliff | Biology | Barnes, Greta |
| 33 | Ascham School | Edgecliff | Biology | Berthold, Laura |
| 34 | Ascham School | Edgecliff | Biology | Cohn, Sarah |
| 35 | Ascham School | Edgecliff | Biology | Phipps, Elisa Chen |
| 36 | Asquith Girls High School | Asquith | Biology | Carr, Elizabeth May |
| 37 | Asquith Girls High School | Asquith | Biology | Chui-Cheng-Lam, Natalie |
| 38 | Asquith Girls High School | Asquith | Biology | Lamberton, Monica Kathleen |
| 39 | Asquith Girls High School | Asquith | Biology | Mulvogue, Michayla Lee |
| 40 | Auburn Girls High School | Auburn | Biology | Cicek, Nadiye |
| 41 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Biology | Hanssen, Adam Alexander |
| 42 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Biology | Ku, Dominic Joey |
| 43 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Biology | Rivalland, Alexandra Natalie |
| 44 | Australian International School Malaysia | Selangor, Malaysia | Biology | Menon, Manu |
| 45 | Australian International School Malaysia | Selangor, Malaysia | Biology | Tay, Caryn May-Chen |
| 46 | Australian International School Singapore | Singapore | Biology | Atkins, Jacinta |
| 47 | Avondale School | Cooranbong | Biology | Arcus, Emma |
| 48 | Avondale School | Cooranbong | Biology | Starrett, Ryan |
| 49 | Bankstown Girls High School | Bankstown | Biology | Huynh, My Loan Joanna |
| 50 | Barker College | Hornsby | Biology | Binsted, Susannah |