Question: Who was the athlete with react of 0.185?
SQL: SELECT "Athlete" FROM "2-18569011-12" WHERE "React" = 0.185;

Question: What's the smallest react of zimbabwe, ranked after 1 in a lane after 3 and a time less than 20.3?
SQL: SELECT MIN("React") FROM "2-18569011-12" WHERE "Lane" > 3.0 AND "Time" < 20.3 AND "Nationality" = 'zimbabwe' AND "Rank" > 1.0;