What horse recorder the fastest time in the grand national?

The horse that recorded the fastest time in the Grand National is Mr. Frisk, who completed the race in 1990 with a time of 8 minutes and 47.8 seconds. His remarkable performance remains the record for the fastest race time in the history of this prestigious steeplechase. Mr. Frisk's achievement stands out in the event's long history, showcasing his exceptional speed and stamina.