2009 U. S. Open
Men's 100 Backstroke
Prelims Heat 4
Lane Swimmer Team Place Time
1 Thomas Robinson Omni Swim Club 3 58.66
(28.72  58.66)
2 Zachary Stockman Irish Aquatics 8 1:00.30
(28.98  1:00.30)
3 Christopher Thompson Athens Bulldog Swim Club 1 57.00
(28.10  57.00)
4 Nick Blank Pine Crest Swimming 6 59.63
(28.90  59.63)
5 David Seiler Sierra Marlins Swim Team 2 58.33
(28.93  58.33)
6 Jordan Lager Marin Pirates 4 59.41
(28.50  59.41)
7 Andrew Rogers Cape Fear Aquatic Club 5 59.44
(28.66  59.44)
8 James Flannery Empire Swimming 7 1:00.00
(28.99  1:00.00)