I didn't watch the livestream.
Watching drifting for that long gets boring.
Anywho,
I'm guessing your baffled as to why Saito(?) scored low?
My honest guess.
He's slow.
His class limits him to 275s.
I don't think 275s would grip very well with 1200hp.
I don't know anything about how well this Achilles tire is, but it ain't a Star Spec, Azenis, or Neova.
All that smoke is probably him making a racket spinning his power away and going no where.
Then again, that's just a theory. I can't say much because I didn't watch it.