Swimming at the 2008 Summer Olympics – Men's 400 metre freestyle
Final
Table:
Rank
Lane
Name
Nationality
Time
Notes

3
Park Tae-Hwan
South Korea
3:41.86
AS

5
Zhang Lin
China
3:42.44
NR

4
Larsen Jensen
United States
3:42.78
AM

4
7
Peter Vanderkaay
United States
3:43.11

5
1
Oussama Mellouli
Tunisia
3:43.45
AF

6
2
Grant Hackett
Australia
3:43.84

7
8
Yuri Prilukov
Russia
3:43.97

8
6
Nikita Lobintsev
Russia
3:48.29

Referring to the table called "Final" section of Swimming at the 2008 Summer Olympics – Men's 400 metre freestyle, give a short sentence answer to: By how much did Peter Vanderkaay secure the fourth place ahead of Tunisia's Oussama Mellouli and what record did Oussama Mellouli establish? Return your answer as JSON: {"answer": "YOUR ANSWER"}.

answer: Peter Vanderkaay delivered a swim with a fourth-place effort in 3:43.11, 0.35 of a second ahead of Tunisia's Oussama Mellouli who established a African record of 3:43.45.