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_16493961_1 (driver VARCHAR, race_time VARCHAR)
### Question:
Name the driver for race time being 2:34:21
### Answer:
SELECT driver FROM table_16493961_1 WHERE race_time = "2:34:21"