^ you've lots of room for improvement, and can go much faster.
as long as you're not attempting the mt between the two spiny groups, it's faster if you hold the mt around the first turn and release it after. It's easier to take the turn tight that way, too, and you are
very wide there.
you should also try to slide on the inside of the second spiny group. that's not harder than what you do there. after you've passed that group you should try to stay close to the wall - again you're very wide.
you should also get another mt before you get onto the bridge.
@Thomas: Nice CM

!
LR:
You should try to get a little glide on the mt 's on the turns. Just a little helps.
You're pretty wide on the shroom on lap one, and lose a lot of time there.
On the two-shroomer you wait two long before you start the slide for the mt after the tunnel. You should get it as quickly as possible and enter the grass earlier. (and then start the shroom as soon as you possibly can manage.)
Last turn on the last lap is wrong. First there is the matter of the mts, and then the last mt should take you out of the turn at a slight angle, so that you can get an ssmt after the turn.
all in all: you can go a lot faster here

.
finn