Cool aesthetics, really liked the hovering effect, reminded me of Wipeout games.
I really thought I could go under the swinging "gate" hazards but I just kept bugging into it, and deflecting to wrong angles. I think some airbrakes would be needed to make it a more controlled racer. I liked how reversing time just allowed to correct the mistakes if you hit the grass and couldn't steer anymore, my game also had a similar dynamic.
My record is 0:00.32 (reversing time right after start line). First run I think I skipped a bunch of stuff and ended up hitting the goal from the wrong side too