Both of my children were the same way. With my son, who is now two and a half, I stressed and kept a sleep journal and tried to let him cry and he still got up twice a night, and then once a night (@ 4:00) until he was probably @ 18 months. The end result was that I was laying in bed stressing trying to let him cry and writing in a journal.I also tried to feed him GIANT dinners.
My daughter, who is 11 months,is the exact same way. Except, I just get up and feed her and go back to sleep. At 8 months, she was getting up once or twice - a few weeks ago, she started getting up 3 times! but I think it was because she was sick, because now she is just getting up once (@ 4:00). I can get up feed her,go back to sleep and barely remember it happening.
With both of my kids, they phased the night time wake ups out on their own - three became two and then two became one and then the one got later and later (3 -4 -5).
Even though I tried everything all of the sleep books recommended (go to bed earlier! go to bed later! feed big dinners! put them down drowsy but awake! no music! music!) with my son, and did nothing other than what my daughter wanted (nursing in the middle of the night) their sleep patterns are virtually identical.
If you have a significant other to help, I suggest going to bed @ 9:00 and having your partner take the 11:00. Thats what my husband and I did, and it worked out ok - he stayed up and watched tv, I went to bed,and then he slept in in the morning and I got up. I got @ 5-6 hours of uninterupted sleep that way.
I know it doesnt help much, but eventually she will sleep all night long. Your baby sounds totally normal, and your are doing great. Good luck!