Crash Bandicoot "The Wrath of Cortex" (NTSC-J) "Avalanche".Time Trial.39:95 without using wumpafruit

Author and filmed by Vasily "LVB" Larin (country - Russia).
I'm surprised and a little shocked. How can get here sub 40 without using wumpafruit? Probably like this. Here is the path to this amazing result. For the first time on video - sub 40 in Time Trial at this level. Enjoy). It didn't take long, 40 minutes of practice yesterday and 30 minutes today, in a new window for save. The results are also visible here in the regular Time Trial.