Be on the left corner of the kevin and start the reverse super after passing this plant.
Extend the super only to the other side of the kevin, fulljump and wait until madeline reaches the ceiling.

Ultra in, jump late, and downleft on this background texture in order to land on the pink block.
Delay your jump for a tiny bit in order to get a cb when you input two jumps after landing.
The upleft dash at the end is all feel unfortunately, but the first half of the strat saves the most time. (cb saves less than 0.5)