Try a frontstroke

Floating on your stomach, do a flutter kick with your legs and use your arms to "crawl" forward. Bring one arm out of the water so that it's "reaching" forward, then bring it back down and use your cupped hand to "push" the water behind you. Alternate arms. To breathe, turn your head to one side under the arm that's currently crawling, lifting enough for you to take a breath once every two strokes.