Pyramid, completed 2 times with 5 min break

4min, r18, 1/2 pressure 2:01.9
3min, r20 1/2 pressure 1:59.8
2min r22 3/4 pressure 1:54.9
1min r24 full pressure 1:46.3
2min r22 3/4 pressure 1:55.1
3min r20 1/2 pressure 1:58.5
4min r18 1/2 pressure 2:01.5