on her own. trace gallinger. you watch the video of her stumbling and talking about how people are to hold on to their dreams and skeptics are raising questions here. >> the reason they are skeptical. the math doesn't add up. it is 110 miles from havana to florida. that would mean 73 hours and instead she finished in 53 hours and this is what she said shortly after the race. >> the toughest physical point. 13 hours with the mack on. they were absolute hell. i suffered with the salt water and not able to broeth over the waves. >> her navigator said the gulf stream was moving and she was swimming at four miles per hour.