As @FranS points out, the [CCRL 40/4 list I linked to](http://computerchess.org.uk/ccrl/404/) fits the bill pretty well. I was digging around on a lot of sites and must have thought that this one was showing results for 40 moves in 4 hours. I'm leaving the question up rather than deleting it in case someone comes along with the same question later.

Also, by following some links on [the question that @Salvador Dali linked to](http://chess.stackexchange.com/questions/2246/strongest-chess-engine) I learned that there was an event called [The World Computer Speed Chess Championship](http://en.wikipedia.org/wiki/World_Computer_Speed_Chess_Championship) that seems to have died after 2011.