7 Rounds 
2:00 row @ forever pace
1:30 row @ sustain pace
:30 row @ reach pace
2:00 row @ sustain pace
No rest between rounds - you'll row for 42 minutes straight through. 

Pacing guidelines: 

Forever: The pace at which you could perform the workout if it was an hour long AMRAP or long endurance event.

Sustain: Considering the total volume of the workout, the pace that you could stay at for the entire duration of the workout whether it is a continuous effort or not.

Reach: Considering the total volume of the workout, a faster pace than you would normally perform if it at if it was straight through or an interval style workout.