| 1946 | The Illawarra Grammar School | Wollongong | Mathematics | 5 |
| 1947 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 5 |
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| 1948 | The Jannali High School | Jannali | Community and Family Studies | 5 |
| 1949 | The Kings School | North Parramatta | Legal Studies | 5 |
| 1950 | The Kings School | North Parramatta | Music Extension | 5 |
| 1951 | The Scots College | Bellevue Hill | Ancient History | 5 |
| 1952 | The Scots College | Bellevue Hill | Drama | 5 |
| 1953 | The Scots College | Bellevue Hill | Economics | 5 |
| 1954 | The Scots College | Bellevue Hill | Indonesian Continuers | 5 |
| 1955 | The Scots School Albury | Albury | General Mathematics | 5 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023