CREATE TABLE table_203_358 (id NUMBER, "pos." NUMBER, "athlete" CLOB, "run 1" NUMBER, "run 2" NUMBER, "total" CLOB)

how many athlete 's first run was between 51 and 52 seconds ?
SELECT COUNT("athlete") FROM table_203_358 WHERE "run 1" >= 51 AND "run 1" <= 52
SELECT COUNT("athlete") FROM "table_203_358" WHERE "run 1" <= 52 AND "run 1" >= 51