The men's 400 metres event at the 1985 IAAF World Indoor Games was held at the Palais Omnisports Paris-Bercy on 18 and 19 January.
Medalists
Results
Heats
First 2 of each heat (Q) and next 2 fastest (q) qualified for the semifinals.[1]
Semifinals
First 3 of each semifinal (Q) qualified directly for the final.[2]
Final
[3]
References