Workout 11 - RowErg - The Rhythm Within 
Warm Up  
5 Rounds of 3 Minute Intervals with 20 Second Rest 
 
Interval 1 - 3 Minute steady state low intensity @ 24
Interval 2 - @24*
Interval 3 - @22*
Interval 4 - @24*
Interval 5 - @26*
*(1min light, 1min moderate, 1min high intensity)
 
Workout 
9 Rounds of 1:40 Minute Intervals with 20 Second Rest
 
Interval 1 - @28
Interval 2 - @26
Interval 3 - @24
Interval 4 - @22
Interval 5 - @20
Interval 6 - @22
Interval 7 - @24
Interval 8 - @26
Interval 9 - @28

The goal is to match the calorie output you achieved in Interval 1 for each subsequent round. Aim for a moderate-to-high effort as you'll have to repeat eight more times with very little rest between intervals. This was done around 5K splits, but a 2:05 pace puts you at 400m per interval.