Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which swimmer completed the 700m within 6:57.69?

### Inputs:
table_name: table, columns: ['Lane', 'Swimmer', 'Nationality', '100m', '200m', '300m', '400m', '500m', '600m', '700m', 'Time']

### Response:
SELECT Swimmer FROM table WHERE 700m = 6:57.69