Mini ROK/Mini Kart 60cc
- Thanapongpan Sutamno
- Siraphop Sangcharoen
- Jarute Jonvisat
- Pawit Wannapirun
- Chantouch Chanthasuntitham
Fastest lap: Chantouch Chanthasuntitham 1:08.982
125 Junior Open/Junior Max
- Wittawat Weerachartwattana
- Veravich Wongsanganan
- Jakkarin Sirinonthanawech
- Kane Shepherd
- Benjamin Grimes
Fastest lap: Jakkarin Sirinonthanawech 1:03.084
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125 Senior (40+)/Senior Open/Senior Max/Max Open
- Jirapat Suchitbharnbitya
- Yongboon Tirachaimongkol
- Sivapong Lamatipanont
- Jukka Koivistoinen
- Patiphat Jeerapaet
Fastest lap: Arnuparp Arphasataya 1:03.371
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