The ones that would make 30 at once

7 mins 8 secs

5 mins 55 secs

1 min 44 secs

5 mins 58 secs

11 mins 41 secs

11 mins 2 secs

21 mins 33 secs

5 mins 16 secs

5 mins 51 secs

9 mins 20 secs

1 min 38 secs

12 mins 51 secs

5 mins 48 secs

10 mins 1 sec

3 mins 43 secs

12 mins 47 secs

7 mins 33 secs

59 secs

4 mins 42 secs

2 mins 16 secs

7 mins 43 secs

10 mins 57 secs

12 mins 23 secs

9 mins 33 secs

4 mins 42 secs

10 mins 27 secs

24 secs

10 mins 17 secs

4 mins 46 secs

8 mins 29 secs

12 mins 15 secs

25 secs

11 mins 55 secs

8 mins 50 secs

10 mins 9 secs

12 mins 3 secs

5 mins 38 secs

25 mins 20 secs

5 mins 35 secs

3 mins 17 secs