Okay, it's not exactly for competition, but if you're just looking for good support and a dropdead gorgeous suit, I absolutely LOVE this one from Just My Size:

http://www.jms.com/product/12592.html?cgnbr=7014000000

I bought the solid black with pink trim for our recent trip to Hawaii, and I practically lived in it the week and a half we were there. It never let me down. Ha! Sorry, couldn't resist that.

And it's beautiful on. It offered great support and is very slimming. And it looks great with the pink flowers-on-a-black-background sarong I bought to go with it.

Roxy