| 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 |
| 1956 | Toongabbie Christian College | Toongabbie | English (Advanced) | 5 |
| 1957 | Trinity Catholic College Auburn Campus | Auburn | Ancient History | 5 |
| 1958 | Trinity Catholic College Auburn Campus | Auburn | Design and Technology | 5 |
| 1959 | Trinity Catholic College Auburn Campus | Auburn | History Extension | 5 |
| 1960 | Trinity Catholic College Auburn Campus | Auburn | Senior Science | 5 |
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| 1961 | Trinity Catholic College Lismore | East Lismore | English Extension 1 | 5 |
| 1962 | Trinity Catholic College Lismore | East Lismore | History Extension | 5 |
| 1963 | Trinity Grammar School | Summer Hill | Chemistry | 5 |
| 1964 | Trinity Grammar School | Summer Hill | History Extension | 5 |
| 1965 | Warners Bay High School | Warners Bay | Textiles and Design | 5 |
| 1966 | Warners Bay High School | Warners Bay | Visual Arts | 5 |
| 1967 | Waverley College | Waverley | English (Advanced) | 5 |
| 1968 | Waverley College | Waverley | Studies of Religion I | 5 |
| 1969 | William Carey Christian School | Prestons | Biology | 5 |
| 1970 | William Clarke College | Kellyville | Drama | 5 |
| 1971 | William Clarke College | Kellyville | General Mathematics | 5 |
| 1972 | William Clarke College | Kellyville | Legal Studies | 5 |
| 1973 | William Clarke College | Kellyville | Music 2 | 5 |
| 1974 | Willoughby Girls High School | Willoughby | English (Advanced) | 5 |
| 1975 | Willoughby Girls High School | Willoughby | Mathematics Extension 2 | 5 |
| 1976 | Wollongong High School of the Performing Arts | Fairy Meadow | Dance | 5 |
| 1977 | Wollongong High School of the Performing Arts | Fairy Meadow | General Mathematics | 5 |
| 1978 | Woolooware High School | Woolooware | Biology | 5 |
| 1979 | Woolooware High School | Woolooware | Industrial Technology | 5 |
| 1980 | Woolooware High School | Woolooware | Mathematics | 5 |
| 1981 | Woolooware High School | Woolooware | Personal Development, Health and Physical Education | 5 |
| 1982 | Xavier High School | North Albury | Personal Development, Health and Physical Education | 5 |
| 1983 | Xavier High School | North Albury | Studies of Religion I | 5 |
| 1984 | Abbotsleigh | Wahroonga | Music Extension | 4 |
| 1985 | Abbotsleigh | Wahroonga | Physics | 4 |
| 1986 | Al-Faisal College | Auburn | Mathematics | 4 |
| 1987 | Albury High School | Albury | Music 1 | 4 |
| 1988 | All Saints Catholic Senior College | Casula | Chemistry | 4 |
| 1989 | All Saints Catholic Senior College | Casula | Personal Development, Health and Physical Education | 4 |
| 1990 | All Saints College Bathurst | Bathurst | English (Advanced) | 4 |
| 1991 | All Saints College Bathurst | Bathurst | Mathematics | 4 |
| 1992 | All Saints College St Marys Campus | Maitland | Ancient History | 4 |
| 1993 | Alstonville High School | Alstonville | English Extension 1 | 4 |
| 1994 | Alstonville High School | Alstonville | Physics | 4 |
| 1995 | Aquinas College | Menai | Mathematics | 4 |
| 1996 | Aquinas College | Menai | Studies of Religion II | 4 |
| 1997 | Arden Anglican School Epping Campus | Epping | Mathematics | 4 |
| 1998 | Armidale High School | Armidale | Mathematics | 4 |
| 1999 | Ascham School | Edgecliff | German Extension | 4 |
| 2000 | Ascham School | Edgecliff | Mathematics Extension 2 | 4 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023