| School | IP | PG3 | PG2 | PG1 | |
|---|---|---|---|---|---|
| 1 | Raffles Institution (Secondary) | 6 | - | - | - |
| 2 | Catholic High (Secondary) ↳ Affiliated |
7M - |
8P 12 |
- - |
- - |
| 3 | Kuo Chuan Presbyterian ↳ Affiliated |
- - |
9 20 |
23 25 |
28 28 |
| 4 | Peirce | - | 19 | 25 | 30 |
| 5 | Guangyang | - | 22 | 25 | 30 |
| 6 | Whitley | - | 22 | 25 | 30 |
Notes: