After researching it, I found out that LiveSplit was basically just bugged and thought I was skipping splits instead of actually splitting, and that was why the split times didn't show up. Reinstalled LiveSplit and it works fine now, but the saved splits as of right now (basically until I do another run) still say 0, so I hope the video is enough without the splits.io url. (Also I'm so shocked I never lagged I just suck)