Row row row your boat..
How hard did you push on the row yesterday? Did you have anything left in the tank. You will be a bit more fresh in the second portion of the workout today. Push the pace hard and see if you can hang on for the bike portion of the workout. This should be an all out effort to finish.
A - 15 minutes to establish 2 rep max Back squat
B - Assault bike 2000 meters for time