Hi Cindy. My ds is currently on two naps a day. Before that it was 2 naps plus one catnap. Which meant that the last "nap" was about 30 to 45 minutes long (1 sleep cycle). I didn't have to wake him up though, he would always wake up himself.
Our 2 nap schedule looks like this:
6:30 Wake
9:30 Nap
10:30 - 11 Wake
1:30 - 2 Nap
3:30 - 4 Wake
7 Bedtime
With the catnap, it used to look like this:
7 Wake
9 Nap
10:30 - 11 Wake
1 Nap
2:30 - 3 Wake
5 Catnap
7:30 Bedtime
If you want to try and see if she can do 2 naps with no catnap, then you should try to lengthen her A time a few minutes a day, maybe 5 or 10 if possible, then put her down for her nap.
Also, when are you feeding? Our feeding schedule is still 7, 11, 3 (or 4), and 6:30 or 7.