Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Event | Record | Nationality | Date | Meet | Place |
| --- | --- | --- | --- | --- | --- |
| Flying 200 m time trial | 9.713 | Great Britain | 4 August 2012 | 2012 Olympic Games | London , Great Britain |
| 1 km time trial | 1:00.711 | Great Britain | 20 August 2004 | 2004 Olympic Games | Athens , Greece |
| Team sprint | 42.600 | Great Britain | 2 August 2012 | 2012 Olympic Games | London , Great Britain |
| 4000 m individual pursuit | 4:15.031 | Great Britain | 15 August 2008 | 2008 Olympic Games | Beijing , China |
| 4000 m team pursuit | 3:51.659 | Great Britain | 3 August 2012 | 2012 Olympic Games | London , Great Britain |
Question:
what is the record when the event is 1 km time trial?
Answer:
1:00.711