So, you read all the comments, did you? 

Someone did mention the alternate version, and I had also given the URL for the You Tube video - the original film with Esther Williams which contains both situations, the original and the reverse roles.  
https://www.youtube.com/watch?v=7MFJ7ie_yGU

Please don't forget this was just a movie. Of course, it would have been great fun for the woman to tale that "male" part, and to go with it. I don't know what you're trying to say, exactly.