Round 1 Elimination: Anna
Round 2 Elimination: Merida
Round 3 Elimination: Ariel

She's quite childlike and awkward. I don't remember any scene where she does something particularly gracefully.

^i agree. And she was literally clinging on Flynn's head, after being scared of the rabbit.

Like the other two said.

Right from the moment I saw her, I never had the impression that she was graceful.

She is everything but graceful XD

I think it takes really good posture for Rapunzel to be able to balance a platter on her head as well as one in each hand though I agree with most comments above.

Mulan started off very clumsy with no posture though and had a tough time with poise, more so than Rapunzel for being so isolated all her life.