misd-agin;
Takeoff roll time is dependent on airport elevation altitude, weight, aircraft type, and power setting.
Yep - WAT...Weight, Altitude, Temperature ;-)
That took 1:04 from brakes release to the start of rotation!
Never timed the 340-300 on an all-up takeoff out of HKG but it was like the DC8-61 - made you wonder about a few things.