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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10 of 10 entries are shown.
Rows per page:
| 1 | Investigating Science | Pondala, Amrutha | 1 | The Ponds High School | The Ponds |
| 2 | Investigating Science | Jutla, Jaskirat | 2 | Cheltenham Girls High School | Beecroft |
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| 3 | Investigating Science | Ni, Jessica | 3 | Crestwood High School | Baulkham Hills |
| 4 | Investigating Science | Heng, Jessica | 4 | Greystanes High School | Greystanes |
| 5 | Investigating Science | Norimura, Kiyoka | 5 | Gosford High School | Gosford |
| 6 | Investigating Science | Moresi, Olivia | 6 | Cheltenham Girls High School | Beecroft |
| 7 | Investigating Science | Lu, Zenda | 7 | Cheltenham Girls High School | Beecroft |
| 8 | Investigating Science | Thomas, Catherine | 7 | Cheltenham Girls High School | Beecroft |
| 9 | Investigating Science | Hall, Nasya Anne | 9 | Hunter School of Performing Arts | Broadmeadow |
| 10 | Investigating Science | Tan, Kian Ee | 9 | Gosford High School | Gosford |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 1 May 2026