CREATE TABLE table_21263 ("Athlete" CLOB, "Event" CLOB, "Swim  ( 1.5km ) " CLOB, "Trans 1" CLOB, "Bike  ( 40km ) " CLOB, "Trans 2" CLOB, "Run  ( 10km ) " CLOB, "Total Time" CLOB, "Rank" FLOAT)

What is the trans 2 duration if the total time is 1:51:19.45?
SELECT "Trans 2" FROM table_21263 WHERE "Total Time" = '1:51:19.45'
SELECT "Trans 2" FROM "table_21263" WHERE "Total Time" = '1:51:19.45'