| 1 | Abbotsleigh | Wahroonga | Chemistry | Champion, Sophie Margaretha |
| 2 | Abbotsleigh | Wahroonga | Chemistry | Chen, Wendy Wenyi |
| 3 | Abbotsleigh | Wahroonga | Chemistry | Duggan, Elizabeth Kate |
| 4 | Abbotsleigh | Wahroonga | Chemistry | Lim, Sarah Carmen |
| 5 | Abbotsleigh | Wahroonga | Chemistry | Low, Sheina Yong Xin |
| 6 | Abbotsleigh | Wahroonga | Chemistry | McLennan, Catriona Diane |
| 7 | Abbotsleigh | Wahroonga | Chemistry | Millican, Emma Louise |
| 8 | Abbotsleigh | Wahroonga | Chemistry | Parker, Anneka Emily |
| 9 | Abbotsleigh | Wahroonga | Chemistry | Pretorius, Jana Rebecca Curtis |
| 10 | Abbotsleigh | Wahroonga | Chemistry | Sebesfi, Veronica Frances |
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| 11 | Abbotsleigh | Wahroonga | Chemistry | Tang, Calida Ching-Man |
| 12 | Abbotsleigh | Wahroonga | Chemistry | Thomson, Veronica Leigh |
| 13 | Abbotsleigh | Wahroonga | Chemistry | Wallace, Adelaide Pearl |
| 14 | Abbotsleigh | Wahroonga | Chemistry | Wang, Amanda Jing Yi |
| 15 | Abbotsleigh | Wahroonga | Chemistry | Wong, Michaela Jeanne |
| 16 | Abbotsleigh | Wahroonga | Chemistry | Yeom, Christine Jihae |
| 17 | Abbotsleigh | Wahroonga | Chemistry | Zhao, Elena |
| 18 | Albion Park High School | Albion Park | Chemistry | Higginbottom, Sarah Liza |
| 19 | Albury High School | Albury | Chemistry | Johnston, Daniel Robert |
| 20 | Albury High School | Albury | Chemistry | Ramisetty, Sai Ram |
| 21 | Alexandria Park Community School | Alexandria | Chemistry | Cheema, Muhammad |
| 22 | All Saints Catholic Senior College | Casula | Chemistry | Buchta, Michael |
| 23 | All Saints Catholic Senior College | Casula | Chemistry | Muniratnam, Sagar |
| 24 | All Saints Catholic Senior College | Casula | Chemistry | Nguyen, Chi |
| 25 | All Saints Catholic Senior College | Casula | Chemistry | Parge, Viraj |
| 26 | All Saints Catholic Senior College | Casula | Chemistry | Wang, Timothy |
| 27 | All Saints College Bathurst | Bathurst | Chemistry | McClelland, Angus Campbell |
| 28 | All Saints College St Marys Campus | Maitland | Chemistry | Baptista, Marissa Natasha |
| 29 | All Saints College St Marys Campus | Maitland | Chemistry | Gurr, Joseph James Edward |
| 30 | Alpha Omega Senior College | Auburn | Chemistry | Al-Salti, Aya |
| 31 | Alpha Omega Senior College | Auburn | Chemistry | Hussain, Rutaba |
| 32 | Alpha Omega Senior College | Auburn | Chemistry | Jama, Kayd |
| 33 | Alpha Omega Senior College | Auburn | Chemistry | Mustavi, Samir |
| 34 | Alpha Omega Senior College | Auburn | Chemistry | Rafik, Ahmed |
| 35 | Alpha Omega Senior College | Auburn | Chemistry | Ridha, Mohammad |
| 36 | Amity College Prestons | Prestons | Chemistry | Cetiner, Imran Sait |
| 37 | Amity College Prestons | Prestons | Chemistry | Gul, Enes Ekrem |
| 38 | Arden Anglican School Epping Campus | Epping | Chemistry | Dodds, Samuel |
| 39 | Armidale High School | Armidale | Chemistry | Knott, Liam |
| 40 | Arndell Anglican College | Oakville | Chemistry | Borton, Oscar |
| 41 | Arndell Anglican College | Oakville | Chemistry | Paul, Pearlin |
| 42 | Ascham School | Edgecliff | Chemistry | Badgery, Georgia |
| 43 | Ascham School | Edgecliff | Chemistry | Cooney, Julia |
| 44 | Ascham School | Edgecliff | Chemistry | Della Marta, Anna |
| 45 | Ascham School | Edgecliff | Chemistry | MacIntosh-Evans, Phoebe |
| 46 | Ascham School | Edgecliff | Chemistry | Russell, Evelyn |
| 47 | Ascham School | Edgecliff | Chemistry | Skalkos, Elizabeth |
| 48 | Ascham School | Edgecliff | Chemistry | Wadsworth, Holly |
| 49 | Ascham School | Edgecliff | Chemistry | Yue, Louisa |
| 50 | Ashfield Boys High School | Ashfield | Chemistry | Ayas, Recep |