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_45 (fastest_lap VARCHAR, race_winner VARCHAR)
### Question:
Who had the fastest lap where Joan Lascorz was the winner?
### Answer:
SELECT fastest_lap FROM table_name_45 WHERE race_winner = "joan lascorz"