No worries, nothing is screwed up. This was an easy week easing into everything. So a little extra hard is fine. Not something you want to make a habit of, but you'll be fine.
Unfortunately, it looks like the FitBit Ionic does not have lap pace functionality which is quite surprising. So you can see the average pace of the entire run, or the instant pace, but not the average pace of the current lap. So I'd imagine that will make things a tad more difficult, but certainly not impossible. I'd suggest hitting the lap buttons on your Ionic at the beginning/end of each interval. This should create laps on Strava which then make reviewing the data post-run easier. During the run, you'll just have to rely on instant pace, which isn't all that great. But don't micro adjust based on it. Just see what is about 1/2 way through an interval and then just slightly go faster/slower based on what you see. I'd venture to guess you'll be in the general ballpark, but not super on it with this method. Then evaluate data post run.
The goal pace was 9:52. The intervals seem around 10:30, 10:30, 9:40, 9:20 and 9:20. So maybe a touch slow to start and too fast to end. At a 1/2 mile of T, you should be doing around 5 min of running with 1 min rest. So if you wanted to change to a time based system instead, that might help some as well with these intervals.
