Well, it was kind of expected with this week's affixes (Sanguine, Volcanic and Fortified), after the previous +24, but that doesn't make it any less impressive! Mythic +25 has been cleared in time and in Vault of the Wardens by a mixed guild group, and they even provided the Warcraftlogs data!
(It's Wowprogress links as the Mage's armory is bugged.)
Big congratulations to them and let's see if we can get a +26 before the reset today (probably not).
On a somewhat related note, a different group also did Maw +18 without a healer. They didn't really get too close to the time limit (missed by around 5 mins), but it's still worth checking out.