I have a 7.55 on Floating block 2-4 is that a good time?

I know that I don't have a run or even made a post on here but one ST2-1 I got bored in class and thought you gain speed if you jump so I took the massive ramp and spammed the jump button and I cut 2 seconds off my previous best because I gained a lot of speed so I wonder if this is new but has probably already been found