Hey! I finally have a few minutes and an Internet access to write a couple words about the solve itself.
My reaction was poor because I knew I did a very slow solve. I did not expected that it could be a WR. I recently finished learning new algs for 5BLD and now have to get used to them (then I can eliminate these pauses during execution). Also, the memo was bad... Apparently I was never able to rush memo at comps.
In a month from now on I have a lot of comps, so I will try to find an oppotunity to practise for them. My goal is sub-4:30 official and sub-4 at home on cam.