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

### Instruction:
What is the highest heat for a lane past 1 and mark of 1:48.61?

### Inputs:
table_name: table, columns: ['Heat', 'Lane', 'Name', 'Country', 'Mark']

### Response:
SELECT MAX Heat FROM table WHERE Lane > 1 AND Mark = 1:48.61