Sorry I've taken so long to respond. Had a busy weekend and a few days of bedtime struggles and a few nights of nw. So just been a bit of a crazy time.
So your lo's morning A time is 3h15 and you're getting a 1hr - 1hr10 nap out of her. I would try increasing this to around 3h30, be consistent for a few days. Her afternoon A time is around 3h40 min and she's giving you 1/2 hour. Tricky ... could be OT due to only having a 1hr morning nap? I know my lo can only handle 3hrs A time on an hour sleep. Then her next A time is also 3.5hrs on 1/2 hour sleep. I would say that's WAY too long and you may need to aim for an early bed time, say 6 / 6:30 latest.
My DD went to 3.5hrs A time at 9ish months, with 1.5hr naps. Crossing fingers that this works for you. I hope some other ladies hop along here to give some more input!!
Good luck and let me know how you're doing.