| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | Swimming at the 2008 Summer Olympics – Men's 100 metre butterfly - Final |  |  |  |  |  |
| 3 | Rank | Lane | Name | Nationality | Time | Notes |
| 4 | - | 5 | Michael Phelps | United States | 50.58 | OR |
| 5 | - | 4 | Milorad Čavić | Serbia | 50.59 | EU |
| 6 | - | 3 | Andrew Lauterstein | Australia | 51.12 | OC |
| 7 | 4 | 6 | Ian Crocker | United States | 51.13 | - |
| 8 | 5 | 2 | Jason Dunford | Kenya | 51.47 | - |
| 9 | 6 | 1 | Takuro Fujii | Japan | 51.50 | AS |
| 10 | 7 | 7 | Andriy Serdinov | Ukraine | 51.59 | - |
| 11 | 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).