Even without doing the thrill rides it is hard to do everything in a day, but if that is all the time you can give to SW do the things you can and enjoy them.
The shows are set up for you to go from show to show so first thing figure out your pattern for seeing Blue Horizon, Believe, Clyde and Seamore, Pets Ahoy, and Alure( the only I would skip if I had to.).
Definitely go on Atlantis( check out the floor and ceiling aquariums at the back of the gift shop) and On Wild Arctic( a similator) which leads to the balugas, walrus, and polar bears.
There is a whole kids area to play in that has rides for kids, too, depending on how old your daughter is.
Try to at least feed the dolphins, but go to the sea lions and rays pools to watch or feed them, too.
Even if you do not ride Manta there is a wonderful aquarium next to the line so go in there to see the mantas , octopus, and other animals that aren't in the rest of the park. There is also the manatee area which if you have never seen one, you should. Also the Shark encounter tube is a don't miss. There are wonderful aquariums leading to it and you will see some amazing things.
Depending on when you will be there. Summer? The park closes at 10 and they have night shows that are different than the day shows and are my favorite thing to do in the summer.
SW gives you a free day when you buy a 1 day ticket so you might want to consider spending a day in the summer. Head back to Disney for your dinner and Wishes. The next day go to a Disney park, eat a earlybird dinner and head over to SW for the night shows and fireworks. Works better doing the night shows after you have seen the day shows because SW pokes fun at the shows in the Clyde and Seamore Tonite show.
