user: Question: What is the total of lane(s) for swimmers from sweden with a 50m split of faster than 26.25?
Columns: ['Lane', 'Name', 'Nationality', 'Split (50m)', 'Time']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [5.0, 'Lisbeth Lenton', 'Australia', 25.38, 53.4]
SQL:

assistant: SELECT SUM("Lane") FROM "Table" WHERE "Nationality" = 'sweden' AND "Split (50m)" < 26.25;