U.S. Open
Men's 100 Butterfly
Prelims Heat 5
Lane Swimmer Team Place Time
1 Mark Johnson Auburn University Swim Team 3 56.39
(26.42  56.39)
2 Adam Mania Wisconsin Aquatics 4 56.43
(25.61  56.43)
3 Nathan Adrian Tacoma Swim Club 6 56.78
(26.02  56.78)
4 Joseph Bartoch University Of Nevada, Las Vega 1 55.15
(25.36  55.15)
5 Christopher Etherington Power Aquatics 5 56.70
(26.12  56.70)
6 Chris Chasser Scottish Swimming 8 58.48
(27.68  58.48)
7 Tom Zaferes Cabrillo Threshers 2 56.19
(26.72  56.19)
8 Austin Staab Westerville Aquatic Club 7 57.03
(26.69  57.03)