The calories burned is going to be affected by the amount of time you track for each exercise. If you increased the time, but not by much, it might not have been enough to register a change in the calories burned.
"You may have a fresh start any moment you choose, for this thing that we call "failure" is not the falling down but the staying down." Mary Pickford
"No matter how slow you go, you are still lapping everybody on the couch."