Swimming at the 2012 Summer Olympics – Men's 400 metre freestyle
Final
Table:
Rank
Lane
Name
Nationality
Time
Notes

4
Sun Yang
China
3:40.14
OR, AS

6
Park Tae-hwan
South Korea
3:42.06

5
Peter Vanderkaay
United States
3:44.69

4
7
Hao Yun
China
3:46.02

5
3
Conor Dwyer
United States
3:46.39

6
2
Gergő Kis
Hungary
3:47.03

7
8
David Carry
Great Britain
3:48.62

8
1
Ryan Napoleon
Australia
3:49.25

From the table that covers 'Swimming at the 2012 Summer Olympics – Men's 400 metre freestyle' — "Final" section, produce a single-sentence summary focused on the highlighted cells and return it as JSON: {"answer": "YOUR ANSWER"}.