What is the q1+q2 time in which q1 is 1:18.574?
CREATE TABLE table_1924975_1 (
    q1 VARCHAR,
    q2_time VARCHAR,
    q1_time VARCHAR
)
SELECT q1 + q2_time FROM table_1924975_1 WHERE q1_time = "1:18.574"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the q1+q2 time in which q1 is 1:18.574? ### Input: CREATE TABLE table_1924975_1 (
    q1 VARCHAR,
    q2_time VARCHAR,
    q1_time VARCHAR
) ### Response: SELECT q1 + q2_time FROM table_1924975_1 WHERE q1_time = "1:18.574"