Thai students

17 mins 6 secs

5 mins 10 secs

4 mins 36 secs

52 mins 16 secs

7 mins 50 secs

2 mins 14 secs

18 mins 55 secs

57 mins 45 secs

11 mins 8 secs

4 mins 3 secs

30 mins 21 secs

1 hour 51 mins 34 secs

11 mins 49 secs

28 mins 45 secs

3 mins 30 secs

4 mins 55 secs

32 mins 54 secs

3 mins 29 secs

8 mins 37 secs

8 mins 40 secs

12 mins 17 secs

17 mins 4 secs

9 mins 33 secs

6 mins 30 secs

44 secs

18 mins 20 secs

13 mins 30 secs

25 mins 28 secs

11 mins 14 secs

12 mins 43 secs

7 mins 2 secs

1 min 28 secs

10 mins 26 secs

10 mins 15 secs

1 min 27 secs

5 mins 4 secs

5 mins 34 secs

2 mins 12 secs

13 mins 28 secs

3 mins 16 secs