This report shows the 2025 top students in each HSC subject, along with their ranking as assigned by the NSW Education Standards Authority.
Rankings are calculated from student HSC marks in the subject, or, where this results in a tie, from the average of the students' examination and assessment marks.
Students must achieve a band 6 or band E4 result in the relevant subject to appear in this list.
The number of top achievers reported varies from 5 to 20, according to the number of candidates taking each subject.
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20 of 20 entries are shown.
Rows per page:
| 1 | Biology | Zhang, Stacy | 1 | Roseville College | Roseville |
| 2 | Biology | Lee-Joe, Maddison Jenny | 2 | Abbotsleigh | Wahroonga |
| 3 | Biology | Soh, Vianna Xuan-Wen | 2 | Abbotsleigh | Wahroonga |
| 4 | Biology | Chung, Sophie | 4 | Freeman Catholic College | Bonnyrigg Heights |
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| 5 | Biology | Grimmer, Benjamin | 4 | St Lukes Grammar School | Dee Why |
| 6 | Biology | Lenton, Ethan | 4 | Central Coast Grammar School | Erina Heights |
| 7 | Biology | Sankarashiva, Kanuusan | 4 | Blacktown Boys High School | Blacktown |
| 8 | Biology | Russell, Alessia | 8 | Merewether High School | Broadmeadow |
| 9 | Biology | Amos, Lily | 9 | Covenant Christian School | Belrose |
| 10 | Biology | Hu, Chuxuan | 9 | Pymble Ladies College | Pymble |
| 11 | Biology | Irvine, Jarah | 9 | Pacific Coast Christian School | Tweed Heads South |
| 12 | Biology | Liu, Evelyn | 9 | Abbotsleigh | Wahroonga |
| 13 | Biology | Livingston, Ashley | 9 | St Columba Anglican School | Port Macquarie |
| 14 | Biology | Enjeti, Akash | 14 | Merewether High School | Broadmeadow |
| 15 | Biology | Levitt, Emily | 15 | Newcastle Grammar School | Newcastle |
| 16 | Biology | La, Nelson | 16 | Sydney Grammar School | Darlinghurst |
| 17 | Biology | Park, Chloe Haeun | 17 | Roseville College | Roseville |
| 18 | Biology | Abeywickrema, Eliza | 18 | Ascham School | Edgecliff |
| 19 | Biology | Mangal, Zahid | 18 | Al-Faisal College | Auburn |
| 20 | Biology | Raad, Adam | 18 | Amity College Prestons | Prestons |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 1 May 2026