Seattle extended the lead later in the half thanks to a careless personal foul penalty from Aldon Smith, slapping the helmet of Seattle's Breno Giacomini behind the play after Zach Miller and the Seahawks were stopped short on third-and-28. Given another chance, Wilson stayed in the pocket against blitzing safety Craig Dahl on third-and-4 to find Lynch wide open in the left flat. Lynch took a few steps toward the end zone, stopped and waited, and finally crossed the goal line, pushing the lead to 22-3.
"He was saying he just took a couple of seconds off the clock," Wilson said.
Notes: Seattle played the final three quarters without starting left tackle Russell Okung, who was out with a toe injury. Carroll said he didn't know the severity. ... San Francisco lost nose tackle Ian Williams (ankle) and safety Eric Reid (head) to injuries. Davis also injured a hamstring. ... Seattle held San Francisco's three running backs who carried the ball to 13 total yards on 11 attempts. ... The crowd of 68,338 was the largest for a Seahawks game at CenturyLink Field.
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