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_70 (rank INTEGER, time VARCHAR)
### Question:
What rank did rower have with the time of 6:52.74?
### Answer:
SELECT SUM(rank) FROM table_name_70 WHERE time = "6:52.74"