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 | 4.0 | Michael Klim | Australia | 52.63 |
| 2.0 | 2.0 | Ian Crocker | United States | 52.82 |
| 3.0 | 3.0 | Lars Frölander | Sweden | 52.84 |
| 4.0 | 5.0 | Mike Mintenko | Canada | 53.0 |
| 5.0 | 1.0 | Thomas Rupprath | Germany | 53.18 |
| 6.0 | 6.0 | Anatoly Polyakov | Russia | 53.32 |
| 7.0 | 7.0 | Franck Esposito | France | 53.38 |
| 8.0 | 8.0 | Jere Hård | Finland | 53.65 |
Question:
What lane did the rank 3 swimmer use?
Answer:
3.0