More likely you got some kind of contaminant between the pads and the rotors, or the actual pads were bad. Had you ridden down a dusty road and then hit your front brakes with dust on disks you could have embedded it into the pads. No telling.
Were the front brakes maybe dragging? I've had that happen because the diaphragm in the master cylinder didn't return all of the way. I was riding along thinking I was fighting the wind - when suddenly it was like someone else was putting my brakes on. The front disk and caliper were so hot they were ticking and had boiled the brake fluid - locking the disk.
I've also had pads suddenly wear very fast because the bike was ridden through a rainstorm for the first time - and the pads disintegrated. There was something already wrong with them - it just wasn't noticeable until they were wet for a day... I won't buy brake pads off of eBay again because of that...