Today's edition of The Morning Swim Show previews the Olympic race in the women’s 400 free relay and gets some insight from Natalie Coughlin on her preparation for the Olympic Games.

In the aftermath of the news surrounding Jessica Hardy’s drug test, Swimming World senior writer John Lohn offers up possible names to take the fourth spot in the final for the Americans in the women’s 400 free relay in Beijing. The race, Lohn predicts, will come down to four countries – United States, Australia, the Netherlands and Germany.