Ok, I know how to submit a run but, if I submit 2 runs on the same category does the most recent one show up on the leader board?

I'm reletively new to speedrunning this game and I struggle to use the spider man swing. I never get enough momentum when I grab the swing thing from out of bounds. Could someone please help me please?

I've seen this technique where you reload your game and them spam right click, but when I do that it just shoots my red hand, how to I pull off this glitch?

Ok, I don't know whats happening, but everytime I try to Downpatch the game, it says it fails. Could someone help me because I have no idea whats going on.