Double shot continually small sample of my stamina

9 mins 37 secs

5 mins 2 secs

15 mins 37 secs

2 mins 4 secs

4 mins 31 secs

1 min 12 secs

38 secs

5 mins 15 secs

1 min 51 secs

1 min 43 secs

1 min 54 secs

1 min 46 secs

3 mins 30 secs

19 mins 13 secs

2 mins 55 secs

8 mins

11 mins 17 secs

10 mins 46 secs

13 mins 55 secs

51 secs

43 secs

9 mins 19 secs

3 mins 36 secs

27 secs

5 mins 44 secs

29 mins 29 secs

54 secs

59 secs

8 secs

15 secs

14 mins 39 secs

2 mins 42 secs

3 mins 13 secs

3 mins 29 secs

13 secs

4 mins 8 secs

4 mins 27 secs

4 mins 17 secs

5 mins 31 secs

6 mins 2 secs