Yeah, just follow the format and you will be fine.
I once had to be the SPEAKER at a Step meeting that was on a Step I hadn't done, yet (it was a "bookers" commitment, and I didn't know I'd be expected to speak on the Step until I got there).
That was sorta uncomfortable, but I admitted I hadn't worked that Step yet, kept it short, and let other people talk. I don't think anyone walked out of the meeting ticked off that I wasn't able to expound on the Step. It was a good meeting, lots of good shares.
I'm sure you will do just fine.