| Year | % of Distinctions |
| 2020 | 78 |
| 2019 | 66 |
| 2018 | 71 |
| 2017 | 62 |
| 2016 | 66 |
| Year | 2018 | 2019 | 2020 | |||
| Subject | World | elc | World | elc | World | elc |
| Accounting | 38.0 | 0.0 | 39.9 | 50.0 | 42.4 | 50.0 |
| Add Maths | 51.2 | 33.3 | 52.4 | 66.7 | 67.4 | 66.7 |
| Art & Design | 17.8 | 20.0 | 13.1 | 33.3 | 36.2 | N/A |
| Biology | 37.2 | 71.4 | 36.5 | 46.1 | 49.1 | 90.0 |
| Business Studies | 26.8 | 70.0 | 27.6 | 62.5 | 42.1 | 58.3 |
| Chemistry | 47.5 | 80.0 | 46.3 | 81.8 | 56.3 | 75.0 |
| Computer Science | 47.8 | N/A | 47.1 | 83.3 | 58.2 | 75.0 |
| English | 37.8 | 90.9 | 34.8 | 54.2 | 44.4 | 73.7 |
| Mandarin | 86.6 | N/A | 86.9 | 100 | 87.4 | 100 |
| Malay | 85.5 | 88.9 | 87.2 | 86.4 | 87.2 | 89.5 |
| Geography | 28.9 | 50.0 | 27.8 | 50.0 | 44.1 | 75.0 |
| History | 44.8 | 75.0 | 36.0 | 0.0 | 48.0 | 66.7 |
| ICT | 37.1 | 100 | 40.9 | 84.6 | 49.3 | 88.2 |
| Literature | 51.6 | 83.3 | 49.8 | 100 | 51.8 | 100 |
| Mathematics | 35.8 | 54.6 | 36.0 | 70.8 | 47.1 | 73.7 |
| Music | 53.0 | 50.0 | 48.1 | 0.0 | 58.7 | N/A |
| Physics | 47.0 | 100 | 47.4 | 68.8 | 58.2 | 77.8 |
