Most of that will relate to the terrain and maple tree density you are tapping.
While I never timed it, I think I have likely done from 4-5 minutes per tap, up to maybe 15-20 minutes per tap. This should be fun, not a race, unless you have thousands of taps to do. Other factors like mainlines, fittings, are you on all 5/16 or doing 3/16 with good slope will greatly affect the time/tap.
I suggest you concentrate more on doing it well and drilling the tap holes correctly rather than how fast it goes. 80 taps that have several leakers is worse than 40 with no mistakes.
Dave Klish, I recently ordered a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.