Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_15 (time INTEGER, react VARCHAR, rank VARCHAR)
### Question:
Which Time has a Reaction smaller than 0.20400000000000001, and a Rank of 1?
### Answer:
SELECT SUM(time) FROM table_name_15 WHERE react < 0.20400000000000001 AND rank = 1