how do i do that?

Hi, I'm really new to speedrunning and I have a problem that I don't know how to fix it. currently, I'm playing resident evil 3 (2020) remake and I have my time on any% new game(NG), but when I change it to new game+ (NG+) it still shows my time for NG so how can I reset the times for the game without losing it so I can go back to the runs I had and try improving it?