| 1 | Abbotsleigh | Wahroonga | Music Extension | Barker, Georgia Laura |
| 2 | Abbotsleigh | Wahroonga | Music Extension | Hui, Charmaine Zhi Min |
| 3 | Abbotsleigh | Wahroonga | Music Extension | Nicholson, Jennifer Ellen |
| 4 | Abbotsleigh | Wahroonga | Music Extension | Wang, Anne Qian |
| 5 | Armidale High School | Armidale | Music Extension | Prosser, Samuel Donald |
| 6 | Ascham School | Edgecliff | Music Extension | Chang, Hsiu-Wen |
| 7 | Asquith Girls High School | Asquith | Music Extension | Nichelsen, Molly Jane |
| 8 | Australian Institute of Music Senior Secondary College | Surry Hills | Music Extension | Le, Hoai Huong |
| 9 | Australian Institute of Music Senior Secondary College | Surry Hills | Music Extension | Muscat, Denneya |
| 10 | Australian Institute of Music Senior Secondary College | Surry Hills | Music Extension | Sun, Yi |
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| 11 | Australian Institute of Music Senior Secondary College | Surry Hills | Music Extension | Wu, Bangkai |
| 12 | Barker College | Hornsby | Music Extension | D'Arcy, Jack Read |
| 13 | Barker College | Hornsby | Music Extension | Davis, Matthew Lachlan |
| 14 | Barker College | Hornsby | Music Extension | Day, Harry Angus |
| 15 | Barker College | Hornsby | Music Extension | Hone, Alexander Jacob |
| 16 | Barker College | Hornsby | Music Extension | Knox, Sophie Elizabeth |
| 17 | Barker College | Hornsby | Music Extension | Krust, Rachel Louisa |
| 18 | Baulkham Hills High School | Baulkham Hills | Music Extension | Chin, Ying |
| 19 | Baulkham Hills High School | Baulkham Hills | Music Extension | Fong, Martin |
| 20 | Bellingen High School | Bellingen | Music Extension | Cant, Jordan John |
| 21 | Bellingen High School | Bellingen | Music Extension | O'Rourke, Samantha |
| 22 | Blaxland High School | Blaxland | Music Extension | Farmer, Michael James |
| 23 | Blue Hills College | Goonellabah | Music Extension | Hill, Laura |
| 24 | Brigidine College St Ives | St Ives | Music Extension | Osada-Phornsiri, Alissa |
| 25 | Brigidine College St Ives | St Ives | Music Extension | York, Montana Louise |
| 26 | Burwood Girls High School | Croydon | Music Extension | Lee, Kirstin |
| 27 | Burwood Girls High School | Croydon | Music Extension | Thrussell, Jemma |
| 28 | Canberra Grammar School | Red Hill, ACT | Music Extension | Edwards-McKeown, Ciaran Francis |
| 29 | Canberra Grammar School | Red Hill, ACT | Music Extension | Lyall, Nicholas Hunter Morgan |
| 30 | Canberra Grammar School | Red Hill, ACT | Music Extension | Raineri, John |
| 31 | Canberra Grammar School | Red Hill, ACT | Music Extension | Singh, Gurtej |
| 32 | Carlingford High School | Carlingford | Music Extension | Kierdal, Olivia |
| 33 | Carlingford High School | Carlingford | Music Extension | Lu, Jessie Jing |
| 34 | Carlingford High School | Carlingford | Music Extension | Roy, Zach |
| 35 | Castle Hill High School | Castle Hill | Music Extension | Cummings, Louis AkIhito |
| 36 | Castle Hill High School | Castle Hill | Music Extension | Khuu, Nancy |
| 37 | Castle Hill High School | Castle Hill | Music Extension | Kim, Kevin |
| 38 | Castle Hill High School | Castle Hill | Music Extension | O'Shea, Kate Audrey |
| 39 | Chatswood High School | Chatswood | Music Extension | Avgenicos, Michael John |
| 40 | Chatswood High School | Chatswood | Music Extension | Greentree, Zac |
| 41 | Cheltenham Girls High School | Beecroft | Music Extension | Liang, Vivien Yun-Hsuan |
| 42 | Cheltenham Girls High School | Beecroft | Music Extension | Oh, Chloe Hyeon Jeong |
| 43 | Cheltenham Girls High School | Beecroft | Music Extension | Ward, Lian |
| 44 | Cherrybrook Technology High School | Cherrybrook | Music Extension | Lai, Alice |
| 45 | Cherrybrook Technology High School | Cherrybrook | Music Extension | Lin, Shawna Li |
| 46 | Cherrybrook Technology High School | Cherrybrook | Music Extension | Ng, Gordon |
| 47 | Cherrybrook Technology High School | Cherrybrook | Music Extension | To, Amos |
| 48 | Chevalier College | Burradoo | Music Extension | Chase, Emily |
| 49 | Chevalier College | Burradoo | Music Extension | Jones, Ellie |
| 50 | Chevalier College | Burradoo | Music Extension | Kiah, Jessica |