CREATE TABLE table_63297 ("Rank" FLOAT, "Lane" FLOAT, "Athlete" TEXT, "Nationality" TEXT, "Time" FLOAT, "React" FLOAT)

What's the smallest react of Zimbabwe, ranked after 1 in a lane after 3 and a time less than 20.3?
SELECT MIN("React") FROM table_63297 WHERE "Lane" > '3' AND "Time" < '20.3' AND "Nationality" = 'zimbabwe' AND "Rank" > '1'
SELECT MIN("React") FROM "table_63297" WHERE "Lane" > '3' AND "Nationality" = 'zimbabwe' AND "Rank" > '1' AND "Time" < '20.3'