Thai students

4 mins 30 secs

51 secs

5 mins 19 secs

2 mins 56 secs

6 mins 35 secs

2 mins 40 secs

9 secs

28 mins 25 secs

30 secs

2 mins 6 secs

10 mins 22 secs

25 secs

20 secs

56 secs

2 hours 4 mins 2 secs

5 mins 52 secs

14 secs

50 secs

6 mins 53 secs

17 mins 16 secs

47 secs

4 mins 40 secs

10 mins 8 secs

41 mins 33 secs

5 mins 16 secs

24 mins 48 secs

13 mins 45 secs

12 mins 5 secs

1 min 15 secs

4 mins 57 secs

13 mins 48 secs

5 mins 44 secs

59 secs

1 min 6 secs

14 mins 55 secs

6 mins 42 secs

9 mins 5 secs

27 secs

8 mins 21 secs

13 mins 55 secs