Faster time + More consistent Setup (also I upgraded turbo and mechanics of the duece). I added some ways you can free yourself if you get stuck vertical as that seems to be the biggest problem with this, and added a couple general clips of the skip itself. If you fall in the bigger fountain it can be really annoying to get out but you can drive out of it.
Found this skip while looking for gaps in all of the invisible walls near the beginning area. I have not practiced it a bunch but I had ~10% success rate with this skip so it was pretty inconsistent, but hey maybe someone can do it better than me. Saves roughly 10-20 seconds (depending on how well it's executed) but it can also lead to you getting stuck a lot, if your car turns vertical on that fountain bit it's a bitch to get out. Also I had no car upgrades.
Edit: didn't realize it but SimpleUnit actually already found this. I will leave this up since I still think it's useful to have a slightly different method of doing this. His attempts can be seen at ~8:52
My Attempt:
SimpleUnit's video: