| 1 | North Sydney Boys High School | Crows Nest | Mathematics Extension 1 | 129 |
| 2 | North Sydney Boys High School | Crows Nest | English Advanced | 111 |
| 3 | North Sydney Boys High School | Crows Nest | Mathematics Extension 2 | 88 |
| 4 | North Sydney Boys High School | Crows Nest | Chemistry | 69 |
| 5 | North Sydney Boys High School | Crows Nest | Physics | 54 |
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| 6 | North Sydney Boys High School | Crows Nest | Mathematics Advanced | 53 |
| 7 | North Sydney Boys High School | Crows Nest | English Extension 1 | 37 |
| 8 | North Sydney Boys High School | Crows Nest | Enterprise Computing | 16 |
| 9 | North Sydney Boys High School | Crows Nest | Economics | 15 |
| 10 | North Sydney Boys High School | Crows Nest | Music Extension | 10 |
| 11 | North Sydney Boys High School | Crows Nest | Biology | 9 |
| 12 | North Sydney Boys High School | Crows Nest | Music 2 | 9 |
| 13 | North Sydney Boys High School | Crows Nest | German Continuers | 8 |
| 14 | North Sydney Boys High School | Crows Nest | Legal Studies | 8 |
| 15 | North Sydney Boys High School | Crows Nest | English Extension 2 | 7 |
| 16 | North Sydney Boys High School | Crows Nest | Engineering Studies | 6 |
| 17 | North Sydney Boys High School | Crows Nest | German Extension | 5 |
| 18 | North Sydney Boys High School | Crows Nest | Software Engineering | 5 |
| 19 | North Sydney Boys High School | Crows Nest | Japanese Continuers | 4 |
| 20 | North Sydney Boys High School | Crows Nest | Visual Arts | 4 |
| 21 | North Sydney Boys High School | Crows Nest | Business Studies | 3 |
| 22 | North Sydney Boys High School | Crows Nest | Design and Technology | 2 |
| 23 | North Sydney Boys High School | Crows Nest | History Extension | 2 |
| 24 | North Sydney Boys High School | Crows Nest | Japanese Extension | 2 |
| 25 | North Sydney Boys High School | Crows Nest | Latin Continuers | 2 |