Lane Swimmer Team Place Time
1 Ricky Berens Longhorn Aquatics 7 53.91
(25.02  53.91)
2 Davis Tarwater Club Wolverine 3 52.93
(24.67  52.93)
3 Jayme Cramer Southeastern Swim Club 4 53.10
(24.66  53.10)
4 Ian Crocker Longhorn Aquatics 8 DQ
(23.88  51.65)
5 Ben Wildman-Tobriner Stanford Swimming 2 52.31
(24.10  52.31)
6 Michael Phelps Club Wolverine 1 51.39
(24.49  51.39)
7 Todd Cooper Great Britain 5 53.58
(24.82  53.58)
8 Eddie Erazo Aquazot Swim Club 6 53.71
(25.26  53.71)