seems fine. it'll probably continue to bubble for a few more days. I often see a 4 or 5 day total ferment.
I have seen then go in less than 48 hours.
I have seen them take as long as 14 days.
Each batch will be different, but you are on the high end of the temp range, so things could certainly be happening at an accelerated pace, but all it probably OK.
gotta go. my grains are done steeping!