Crossword clues for First woman to swim the Channel. 6 letters:EDERLEFirst woman to swim the Channel.EDERLEFirst woman to swim the English ChannelEDERLEGertrude who was the first woman to swim the English ChannelEDERLEGertrude ___, the first woman to swim the English ChannelEDERLEGertrude ___, first woman to swim the English Channel