Didn't see this query, it's probably best to ask stuff on one of the existing speed threads like 'Compiling Speed Figures' for future ref.
I haven't got times for some little used distances, but here's a set that includes the Irish - be aware that I'm still working on these, especially the flat, so some will change as and when i spot issues.
Columns B give the course name, C the name of the track (this is for when there's an inner and an outer, or a straight and a round at the same distance, and so on, plus some 'named' tracks like Aintree has a Mildmay and a Lancaster, Cheltenham has old and new, and so on), D is Flat/AW or NH for the racing code, E distance as reported in results etc in miles, furlongs, yards, F is distance to nearest half furlong, G is distance in yards, H the standard I calculated in seconds, I is the speed in number of yards per second that the time equates to.
There are a few blanks still, that I will fill in over the season as I get a bit more info.
No guarantees, seem to work a bit better than RP so far.
Dave