Nice find, Drone! If you stand off-center for all the actions with the block, you can use medipacks in time to prevent her catching on fire. I like to jump left after the first pull to stop the damage and then push.
This allows you to skip the entire first part of the level!
This video from RadxxRyan shows it at 1:22.
http://www.youtube.com/watch?gl=GB&h...&v=qIXkwV-91R0