I told my instructor I was a swimmer, he went to do something else while we were swimming, I got out before he came back and he couldn't believe I was already done. I wish I had thought of doing it IM just for the fun of it.It was hysterical with the swim test. She did it as an IM. Was almost done as everyone was just maybe half way through it. Thing is, she was done, and resting at the wall, and one of the instructors chastised her, saying "I told you not to go too hard, and now you are not able to finish". She looked at him and smiled, saying, "um... I'm finished." He didn't want to believe her until someone else backed up her statement.
I don't have much of a problem with the frog kick, though I think I take my knees too far out when I do.