The super fast method is where a maneuver seems like one thought - kind of like on a typewriter when you get fast a word is just one thought, then your subconscious mind pulls together the details to facilitate that thought.
The time I did it in 7.0 seconds I had walked 10 miles, then sat down and drank about 4-5 pepsi's (a bit thirsty). Then I had one of those moments where it felt like everything around me was in perfect synchronization. At that moment I tested my time dilation theory - which is to trick my mind into believing there was a life threatening event, but not to focus on panic, to instead get the adrenalin rush that seems to slow down time and make the mind clearer (actually had this happen a few times before in real events, so I tried to reproduce those events in my mind). It worked, those 7 seconds seemed like plenty of time, I could form all the thoughts necessary to perfectly execute the solve. Normally I don't average anywhere close to that, and believe me 7 seconds is way way harder to do than 8 seconds, which I do on average once or twice per month even now.