Pull-ups, Push-ups, Sit-ups, Squats, and lots of rowing (500 x 4) Workout

50 Pull-ups
500 M Row
50 Push-ups
500 M Row
50 Sit-ups
500 M Row
50 Squats
500 M Row

Good on pull-ups (32 before breaking) & push-ups (25 before breaking). Need to push it more on sit-ups, squats & row. Kept row in the 2:00 - 2:10 range the whole workout...should be in the 1:50 - 2:00...lost a lot of time there.