CREATE TABLE table_204_422 (id DECIMAL, "rank" DECIMAL, "lane" DECIMAL, "name" TEXT, "nationality" TEXT, "time" TEXT, "notes" TEXT)

who finished directly above ryabova ?
SELECT "name" FROM table_204_422 WHERE "rank" = (SELECT "rank" FROM table_204_422 WHERE "name" = 'nina ryabova') - 1
SELECT "name" FROM "table_204_422" WHERE "rank" = (SELECT "rank" FROM "table_204_422" WHERE "name" = 'nina ryabova') - 1