CREATE TABLE table_30361 ("Year" FLOAT, "Date" TEXT, "Driver" TEXT, "Team" TEXT, "Manufacturer" TEXT, "Laps" TEXT, "Miles  ( km ) " TEXT, "Race Time" TEXT, "Average Speed  ( mph ) " TEXT)

List the race time for may 11.
SELECT "Race Time" FROM table_30361 WHERE "Date" = 'May 11'
SELECT "Race Time" FROM "table_30361" WHERE "Date" = 'May 11'