CREATE TABLE table_name_25 (date VARCHAR2, time VARCHAR2, age_group VARCHAR2, pool VARCHAR2)

What date did the 90-94 year old have a tie of 1:25.91 at the LC pool?
SELECT date FROM table_name_25 WHERE age_group = "90-94" AND pool = "lc" AND time = "1:25.91"
SELECT "date" FROM "table_name_25" WHERE "1:25.91" = "time" AND "90-94" = "age_group" AND "lc" = "pool"