Is it the norm for someone who hasn't done anything physical for about 3 years, also had gotten wrecked with symptomatic COVID to progress this well.
I mean, just tonight, I covered the same distance in 1 min, 45 seconds after a ton of hamstring stretching, and yesterday it was 2 minutes flat.
I'd say it is normal for any adult who is not obese to be able to run a quarter mile pretty easily.
I mean let's be real here. That is not a very long distance by any measure. Not to say it's nothing though - it is better than nothing for sure. You're basically on pace for a little under an 8 minute mile, if you could keep that pace up the whole time. I'd say an 8 minute mile can be had pretty easily by anyone who is in "normal" shape after a week or two or three.
I don't do any cardio at all and haven't really done any consistent cardio in like over a decade. I hadn't played basketball since I broke my ankle in like 2004. But then 2 years ago at 40 years old I started balling once a week with some people. The first time I was super gased but still hung quite a bit. I was super sore afterwards as well. Then the next week I was better, the week after better, etc.
I do lift very hard though and get my heart rate going high from that.
So to sum it up, I would say, yes, that is pretty normal for someone like yourself.