From the ATC transcripts:
JAK-40 landing
9:14:22 WHR 1, on course, on glidepath.
9:15:06 RP Landing. Papa Lima three one, later park at 180, well done.
That means JAK-40 flew ~1100m in ~44 sec. Average speed - 25m/s (90km/h)
IL-76 landing
09:25:32 WHR 1, on course, on glidepath.
09:25:54 RP/Krasnotuskij Cursing (Ёб твою мать, ни хуя себе, ой бля-а-а-а) (listning to live tape, one can hear flying airplane noise in the background)
That means, that the same distance IL-76 flew in 22 sec., average speed 50m/s (180km/h)