It's back-to-back victories for the crew at Mesquite Groves Aquatics Center. The Chandler, Ariz. executed July's challenge in under four seconds, dusting the competition with sheer agility. This marks the second win for the elite team that beat June's challenge with time to spare.

Judge Pete DeQuincy said a dozen top-notch challengers made for an incredibly competitive round. Ultimately, it came down to speed. The team from the Sunset State proved yet again they are the best clock-beaters of the bunch.

Will they maintain their top-ranked position in the highly difficult third round? (By the way, there's still time to participate. Submit your video by Wednesday, Aug. 31 to [email protected].)

Watch the video below to see the team in action and find out who DeQuincy chose as runners-up.