Bulgaria (BUL)

Students (Contestants):
1. Stankov Svetozar
2. Dimitrov Evgeni
3. Panchev Lyuboslav
4. Valkov Borislav

 China (CHN)

Students (Contestants):
1. Tang Zhihao
2. Chen Jiahao
3. Xuan Yan
4. Ruan Feng
5. Li Hongyi
6. Zhu Liangyu

 Italy (ITA)

Students (Contestants):
1. Vertechi Pietro
2. Fogari Andrea
3. Ghidelli Luca
4. Kuzmin Kirill
5. Paolini Giovanni
6. Patimo Leonardo

 Romania (ROM)

Students (Contestants):
1. Padurariu Tudor
2. Chindea Filip
3. Deneanu Andrei
4. Cozma Andrei
5. Cerrahoglu Omer
6. Constantinescu Andra
7. Persu Madalina
8. Tiba Marius
9. Padureanu Victor
10. Dragoi Octav
11. Bozgan Francisc
12. Ivanovici Stefan
13. Ciupan Andrei
14. Mania Horia
15. Bumbacea Radu
16. Dumitrescu Dragos
17. Milu Alexandru
18. Andrei Mihnea

 Russia (RUS)

Students (Contestants):
1. Tyshchuk Konstantin
2. Ivlev Fedor
3. Bochkarev Mikhail
4. Ustinov Nikita
5. Tsarkov Oleg

 Serbia (SRB)

Students (Contestants):
1. von Burg Teodor
2. Milijancevic Dusan
3. Vasiljkovic Aleksandar
4. Milicevic Luka
5. Gajovic Stevan
6. Markovic Jelena

 United Kingdom (UNK)

Students (Contestants):
1. Leach Peter
2. Brown Nathan
3. Newbold Craig
4. Betts Luke
5. Hennock Tim
6. Hyer Andrew

 United States (USA)

Students (Contestants):
1. Cao Wenyu
2. Bernstein Sergei
3. Pan Qinxuan
4. Berman John
5. Rush David
6. Phan Toan Duc