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:
| Rank | Lane | Name | Nationality | Time |
| --- | --- | --- | --- | --- |
| 1.0 | 6.0 | Kirsty Coventry | Zimbabwe | 2:09.53 |
| 2.0 | 3.0 | Stephanie Rice | Australia | 2:10.58 |
| 3.0 | 4.0 | Katie Hoff | United States | 2:10.90 |
| 4.0 | 2.0 | Katarzyna Baranowska | Poland | 2:12.13 |
| 5.0 | 5.0 | Hannah Miley | Great Britain | 2:12.35 |
| 6.0 | 8.0 | Svetlana Karpeeva | Russia | 2:13.26 |
| 7.0 | 1.0 | Mireia Belmonte García | Spain | 2:13.45 |
| 8.0 | 7.0 | Li Jiaxing | China | 2:13.47 |
Question:
What is the average rank of a swimmer in lane 1?
Answer:
7.0