Table: world_walk_champs
Columns: world_record
olimpiada_ivanova_rus
1_25_41
helsinki_finland
7_august_2005

Question: Name the 1:25 for 7 august 2005 being 19 november 2001
SQL: SELECT "1_25_41" FROM world_walk_champs WHERE "7_august_2005" = '19 November 2001'