- Teacher: DD Karunarathne
- Teacher: Tharindu Wijethilake
- Teacher: TNK DeSoyza
- Teacher: Rangana Jayashanka
- Teacher: Chaman Wijerisiwardena
- Teacher: Prasad Wimalaratne
- Teacher: TNK DeSoyza
- Teacher: D P Liyanage
- Teacher: Kenneth Thilakarathna
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- Teacher: Kenneth Thilakarathna
- Teacher: Kenneth Thilakarathna
- Teacher: Tharindu Wijethilake