How do you say the swimming strokes breaststroke, backstroke and freestyle/crawl in spanish?

I need this for a project ASAP!!!|||Crawl ==%26gt; Crol


freestyle ==%26gt; Estlilo libre


backstroke ==%26gt; Estilo espalda


breaststroke ==%26gt; Braza or estilo pecho





Well, check this site where you can see them:


http://www.todonatacion.com/W_estilos-na鈥?/a>|||Backstroke = estilo espalda


Breaststroke = estilo pecho


Freestyle = estilo libre


Crawl = crawl