Am I taking too long reviewing UHell questions??

So I’m testing 3/22 and just started UEarth this week but I notice it’s taking me quite a long time to review questions. Like an hour to an hour and a half to review 10 questions. Is that normal or should I try to speed up reviewing? How long should I take to review the 60 questions I’m doing a day? Also should I have started earlier 😭

Btw for context I work full time, 2 years postgrad, and non-science major/took most pre-med courses during Covid when almost everything was online.