This challenge is part of Fortnite Chapter 2 Season 1 Dive! Mission and is about to complete two timed swimming challenges at Lazy Lake and East of Hydro 16. This is a well-known type of challenge on the battle royale, but this is the first time swimming is required to complete it!
As usual, all you have to do is activate the stopwatch at the beginning of the course, then launch yourself and pass through all the doors within the time limit.
We recommend completing this challenge in Team Rumble mode, as it will help you avoid eager opponents early in the game.