2023
- Anglo Chinese School Prelim 2023
- Beatty Secondary Prelim 2023
- Dunearn Secondary Prelim 2023
- Greendale Secondary Prelim 2023
- North Vista Secondary Prelim 2023
- Queensway Secondary Prelim 2023
- Victoria School Prelim 2023
- Yishun Secondary Prelim 2023
- Zhenghua Secondary Prelim 2023
2022
- Broadrick Secondary Prelim 2022
- Bukit Batok Secondary Prelim 2022
- Compassvale Secondary Prelim 2022
- Fuhua Secondary Prelim 2022
- Peirce Secondary Prelim 2022
- Queensway Secondary Prelim 2022
- Whitley Secondary Prelim 2022
- Yuying Secondary Prelim 2022
2021
- Assumption English Secondary Prelim 2021
- Beatty Secondary Prelim 2021
- Bukit View Secondary Prelim 2021
- Hillgrove Secondary Prelim 2021
- JunYuan Secondary Prelim 2021
- Peirce Secondary Prelim 2021
- Yishun Secondary Prelim 2021
- Zhonghua Secondary Prelim 2021
2020
- Assumption English Secondary Prelim 2020
- Bartley Secondary Prelim 2020
- Canberra Secondary Prelim 2020
- Jurongville Secondary Prelim 2020
- Peirce Secondary Prelim 2020
- Queenstown Secondary Prelim 2020
- Woodgrove Secondary Prelim 2020
- Yishun Town Secondary Prelim 2020
2019
- Admiralty Secondary Prelim 2019
- Bartley Secondary Prelim 2019
- Bendemeer Secondary Prelim 2019
- Dunman High Prelim 2019
- Methodist Girls’ School Prelim 2019
- North Vista Secondary Prelim 2019
- Singapore Chinese Girls’ School Prelim 2019
- St Nicholas’ Girls’ School Prelim 2019
- Tanjong Katong Girls’ School Prelim 2019
- Unity Secondary Prelim 2019
- Whitley Secondary Prelim 2019
2018
- Ahmad Ibrahim Secondary Prelim 2018
- Bukit Batok Secondary Prelim 2018
- Chung Cheng High (Main) Prelim 2018
- Commonwealth Secondary Prelim 2018
- Dunman Secondary Prelim 2018
- Geylang Methodist School Prelim 2018
- Kranji Secondary Prelim 2018
- Pasir Ris Secondary Prelim 2018
- Peirce Secondary Prelim 2018
- Queensway Secondary Prelim 2018
- St Patrick’s School Prelim 2018
- Unity Secondary Prelim 2018