Table:
text: Rowing at the 2008 Summer Olympics – Men's lightweight double sculls
Heat 1
Heat 1
Rank_ Rowers Country Time_ Notes
1 Zac Purchase , Mark Hunter Great Britain 6:13.69 SA/B
2 Dimitrios Mougios , Vasileios Polymeros Greece 6:16.10 SA/B
3 Jonathan Koch , Manuel Brehmer Germany 6:21.99 R
4 Kazushige Ura , Daisaku Takeda Japan 6:24.21 R
5 Mohamed Ryad Garidi , Kamel Ait Daoud Algeria 6:43.94 R

Question: What are the marks with a time of 6:24.21 for Rowing at the 2008 Summer Olympics - Men's Lightweight Double Sculls, Heat 1?

Question: Which country is 2nd at the 2008 Summer Olympics in Rowing - Men's Lightweight Double Sculls, Heat 1?

Question: What is the time of Rank 3 for Rowing in the 2008 Summer Olympics Heat 1 Men's Lightweight Double Sculls?