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 | Ryan Lochte | United States | 1:57.69 |
| 2.0 | 5.0 | Thiago Pereira | Brazil | 1:58.06 |
| 3.0 | 1.0 | James Goddard | Great Britain | 1:58.63 |
| 4.0 | 3.0 | Bradley Ally | Barbados | 1:59.53 |
| 5.0 | 2.0 | Takuro Fujii | Japan | 1:59.59 |
| 6.0 | 6.0 | Alessio Boggiatto | Italy | 1:59.77 |
| 7.0 | 8.0 | Leith Brodie | Australia | 2:00.57 |
| 8.0 | 7.0 | Vytautas Janušaitis | Lithuania | 2:00.76 |
Question:
Which nationality has rank 4?
Answer:
Barbados