The beat the song is built on is a 2-bar phrase, played through bars 1-16, 53-60 and 134, and 5 more places -- 25.9% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
It is played on crash, snare and kick, counted in sixteenth notes. On its own it scores 50 out of 100 -- a step up -- and the thing that decides that is how many notes a second it asks for.
The whole song is 72 out of 100, so the beat is not the hard part: what costs you is everything around it, the joins and the fills.
A part this hard is not learned by playing it slowly and hoping. The room opens it on its simplest reduction -- the timekeeper alone, at 164 BPM -- and adds the notes back over 3 rungs, each with a tempo to reach and a gate to pass before the next.
Tempo goes 164, 191 and 218 BPM, and the gate at each one is 8 loops in a row with no wrong note and no wobble in the time.
PRACTISE THIS BEAT →A 2-bar phrase on crash, snare and kick, in 4/4 at 218 BPM, counted in sixteenth notes. It is written out above, and it covers 25.9% of the bars the kit plays.
Bars 1-16, 53-60, 134 and 136, and 4 more places. The time is kept on the snare to start with, and it changes 22 times over the song.
50 out of 100 on its own -- a step up. The song as a whole is 72 out of 100: demanding, mostly on how many notes a second it asks for.