Swimming at the 2008 Summer Olympics – Men's 100 metre butterfly
Final

Rank
Lane
Name
Nationality
Time
Notes
-
5
Michael Phelps
United States
50.58
OR
-
4
Milorad Čavić
Serbia
50.59
EU
-
3
Andrew Lauterstein
Australia
51.12
OC
4
6
Ian Crocker
United States
51.13
-
5
2
Jason Dunford
Kenya
51.47
-
6
1
Takuro Fujii
Japan
51.50
AS
7
7
Andriy Serdinov
Ukraine
51.59
-
8
8
Ryan Pini
Papua New Guinea
51.86
-

Question: Who won first and second place in the men's 100 metre butterfly event at the 2008 Summer Olympics?
Answer: U.S. swimmer Michael Phelps set a new Olympic record of 50.58 to defend his title in the event, edging out Serbia's Milorad Čavić (50.59) by one hundredth of a second (0.01).