Kylie Gillies:  Seven celebrities will be diving tonight , with three of them automatically progressing to the first of our semi - finals . The bottom two will be eliminated . It 's harsh .
Larry Emdur: That 's harsh .
Kylie Gillies: And the middle two will go head to head in a dive - off , with only _ one _ making the cut and getting a chance to dive another day .
Larry Emdur: Dive to survive sort of thing .
Kylie Gillies: Do or dive , if you like .
Larry Emdur: All right , you win that one .