The qualifying standards were 4:07.00 (A standard) and 4:08.00 (B standard).[2]
This event was hit hard by the Russian doping scandal on 31 July 2008, as all three Russian entrants, Yuliya Fomenko, Tatyana Tomashova and Yelena Soboleva, were suspended from competition.[3] These athletes were three of the favourites to take the medals in Beijing.
Records
Prior to this competition, the existing world record, Olympic record, and world leading time were as follows:
WR world record | AR area record | CR championship record | GR games record | NR national record | OR Olympic record | PB personal best | SB season best | WL world leading (in a given season)