CREATE TABLE table_40596 ("Sanderstead" CLOB, "Selsdon" CLOB, "Coombe Road" CLOB, "Bingham Road" CLOB, "Woodside" CLOB, "Elmers End" CLOB)

What is the Elmers End with a 17:57 Selsdon time?
SELECT "Elmers End" FROM table_40596 WHERE "Selsdon" = '17:57'
SELECT "Elmers End" FROM "table_40596" WHERE "Selsdon" = '17:57'