Here is a comprehensive compilation of 1st & 2nd day decathlon scores, covering entire competitions, including DNFs and disqualified results. As always, I would welcome any additions not included in the lists.
The weekend got off to a brilliant start with Damian Warner breaking the world record in the 100m decathlon in 10.12 seconds. Damian Warner won the decathlon for the fifth time in Götzis with 8711 points.