Short, fast sets. A little rest, then go again. Ideally, the row should take you around 90 seconds. It is the first thing you do each round, so you should be able to keep holding that pace throughout the the entire workout.
RX PLUS
3 Rounds
Row 40/30 Cals
20 Ring Dips
10 Parallete Pass Throughs
Rest 1min
RX
3 Rounds
Row 30/20 Cals
15 Ring Dip
10 Parallete Pass Throughs
Rest 1min
FIT
3 Rounds
Row 20/10 Cals
15 Box Dips
15 Situps
Rest 1min