4) 40 y 20

28 mins 7 secs

15 mins 7 secs

8 mins 5 secs

10 mins

2 mins 17 secs

20 mins 7 secs

20 mins 38 secs

29 mins 53 secs

25 mins 35 secs

1 min 9 secs

11 mins 31 secs

10 mins 22 secs

11 mins 41 secs

42 mins 29 secs

10 mins

10 mins

10 mins 31 secs

47 mins 52 secs

34 secs

31 mins 56 secs

1 min 36 secs

13 mins 57 secs

14 mins 41 secs

44 secs

33 mins 45 secs

2 mins

1 min 12 secs

13 mins 19 secs

1 min 29 secs

2 mins 20 secs

19 mins 15 secs

15 mins 53 secs

15 mins 44 secs

11 mins 2 secs

1 min 6 secs

6 mins 39 secs

32 mins 2 secs

12 mins 21 secs

6 mins 36 secs

31 mins 51 secs