Firstly: why are you in Sport1 mode? At least I assume that's what I am seeing, albeit it is a bit blurry on my phone
Secondly, very nice driving! I don't think you brake particularly late, or hard, but you come off of them a bit fast and that's likely causing a bit too much sliding (and almost dumped ya into Armco when the fronts hooked up) Sliding the car is awesome to learn car control (and to have fun!) but not to go the fastest. Also, at times you are a bit greedy with the throttle (in long mid corners), before the car has a chance to fully rotate and take a set and that will enduce understeer and more sliding. Lastly, you seem to have a tendency to coast in mid corner, which is not ideal (by and large) and probably a bit of a habit by now? So, a bit more practice and time to master the feeling of what the car is doing balance wise, which is critical. Without this skill, we can still be very fast, but sooner or later we will get surprised and then bad things can happen.
Watch Provoste 2:04.6 lap at the Glen in a stock SS 1LE on scrubs and analyse what he does (to balance the car just right) with controls - corner by corner. His driving is excellent.
As far as the pads, well, they sure were done like dinner as there was almost no pad left (on one side anyway). It is a good idea to develop a habit of checking the car after each and every stint: rims, tires, brakes, under the car, etc. Ya just never know. I have been surpised a couple of times...NB Funny enough, the only time i had uneven pad wear was at the Glen...hmm...
And a parting thought: you seem to upshift too early in the esses, dropping tons of RPM and momentum. The std place for an upshift is after exiting the L hander, not before.
Anyhow, that's my unsolicited advice (which I am famous for).
Thanks for posting, have fun and maybe we will see ya at the track this season. Cheers!