| Year | % of Distinctions |
| 2023 | 81 |
| 2022 | 79 |
| 2021 | 84 |
| 2020 | 79 |
| 2019 | 76 |
| 2018 | 79 |
| 2017 | 71 |
| 2016 | 76 |
| 2015 | 70 |
| 2014 | 76 |
| Year | 2021 | 2022 | 2023 | |||
| Subject | World | elc | World | elc | World | elc |
| Accounting | 40.2 | 94.7 | 34.1 | 94.1 | 31.3 | 92.1 |
| Add Maths | 65.1 | 82.7 | 59.0 | 88.2 | 54.8 | 90.5 |
| Art & Design | 24.0 | 55.5 | 12.6 | 71.4 | 5.4 | 85.7 |
| Biology | 47.7 | 88.8 | 37.9 | 90.9 | 32.5 | 85.7 |
| Business Studies | 41.4 | 75.8 | 31.4 | 71.4 | 27.4 | 91.9 |
| Chemistry | 56.7 | 86.4 | 51.2 | 71.9 | 44.4 | 84.2 |
| Computer Science | 57.5 | 94.4 | 51.6 | 76.5 | 40.7 | 100 |
| English | 48.7 | 91.4 | 40.5 | 78.7 | 32.5 | 78.9 |
| Mandarin | 88.8 | 94.7 | 85.1 | 90.9 | 86.0 | 100 |
| French | 46.2 | 50.0 | 53.3 | 64.3 | 50.8 | 37.5 |
| Malay | 59.7 | 96.6 | 83.4 | 92.1 | 83.1 | 100 | Spanish | 45.2 | 25.0 | 67.1 | 25.0 | 63.1 | 23.1 |
| Geography | 43 | 92.3 | 29.6 | 82.6 | 24.0 | 82.1 |
| History | 44.9 | 80.0 | 35.6 | 66.7 | 30.8 | 57.1 |
| ICT | 52.9 | 92.3 | 38.6 | 77.8 | 36.9 | 78.4 |
| Literature | 55.7 | 30.0 | 52.0 | 66.7 | 46.0 | 58.3 |
| Mathematics | 44.3 | 84.0 | 40.4 | 64.4 | 34.7 | 81.5 |
| Music | 64.9 | 28.5 | 45.9 | 0.0 | 47.0 | 66.7 |
| Physical Education | 46.8 | N/A | 30.1 | 25.0 | 27.9 | 0.0 |
| Physics | 57.2 | 89.4 | 52.3 | 96.0 | 46.5 | 89.3 |
