It’s in straight 4/4 and the 1 is as ever on the 1, however the bass drum and snare emphasise the ‘and’ (8th notes) on 1 and 3, so you are probably slipping into perceiving the 1 on the ‘and’. There’s also a BD on the (6th) 16th beat which adds to the illusion of a triplet rhythm if you’re thinking that the Tom on the (3rd) 16th is the downbeat, which might confuse things further.
Yeah I know, none of that helps really … how about a diagram? Probably doesn’t either. I don’t know, it makes sense in my head but being self-taught doesn’t equip you with the appropriate tools for teaching. I’ll bet Gavin Harrison could elucidate this matter in no time 🙂