CREATE TABLE table_31830 ("Time" CLOB, "Name" CLOB, "Nationality" CLOB, "Date" CLOB, "Event/Place" CLOB, "Source" CLOB)

What was Derek Graham's time?
SELECT "Time" FROM table_31830 WHERE "Name" = 'derek graham'
SELECT "Time" FROM "table_31830" WHERE "Name" = 'derek graham'