Lane Swimmer Team Place Time
1 Oswaldo Quevedo Auburn Aquatics 2 55.19
(25.14  55.19)
2 Anders Frahm The Danish Swimming Federation 3 55.23
(25.52  55.23)
3 Andrew Haidinyak New Wave Aquatics 5 56.09
(25.26  56.09)
4 Anders Pedersen The Danish Swimming Federation 1 54.89
(25.66  54.89)
5 Cesar Uribe Club Guadalajara 6 56.14
(26.11  56.14)
6 Kellan O'Connor Trojan Swim Club 4 55.55
(26.23  55.55)
7 James Lawler Santa Clara Swim Club 1 54.89
(25.61  54.89)
8 David Leith Great Britain 7 56.40
(25.96  56.40)