If the game lags for like 1-3 seconds at one part in the game, does that mean the run isn't 100% completed because one part of the game lagged or stopped? In my run, the sweeper part lagged and I don't know if that will disqualify me from the 100%.

Well it is a very old game. I first played it 5+ years ago. I don’t see why you would be penalized

Thanks, I was getting really anxious about it because I had tried my speedrun at least 100 times before I actually got it right.