North Zone - Yishun Town Secondary School
- Christchurch Secondary School
- Compassvale Secondary School
- Yishun Secondary School
- Northbrooks Secondary School
- Nan Chiau High
- Riverside Secondary School
- Naval Base Secondary School
- Orchid Park Secondary School
- Canberra Secondary School
- Holy Innocent High
- Chung Cheng High (Yishun)
- Yio Chu Kang Secondary School
- Xin Min Secondary School
| East Zone - Dunman High School
- Paya Lebar Methodist Girls School
- Methodist Girls School
- Victoria School
- Saint Anthony Canossian
- Manjusri Secondary School
- Pasir Ris Secondary School
- Chung Cheng High (Main)
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