The women's 400 metres, at the 2013 SEA Games, was held in Naypyidaw, Myanmar. The track and field events took place at the Wunna Theikdi Stadium on December 15.

Schedule All times are Myanmar Standard Time (UTC+06:30) DateTimeEventSunday, 15 December 2013 10:00 Heats 16:30 Final

Records

Results Legend DSQ — Disqualified DNF — Do Not Finish

Round 1

Heat 1 RankLaneAthleteTimeNotes 1 3 54.35 2 5 55.40 3 2 55.48 4 7 57.75 5 6 58.47 6 4 1:02.64

Heat 2 RankLaneAthleteTimeNotes 1 2 54.63 2 6 54.85 3 3 57.08 4 5 58.07 5 4 59.47

Final RankLaneAthleteTimeNotes 3 53.11 6 53.38 4 53.71 4 5 55.19 5 7 55.56 6 8 56.94 7 2 56.94 8 1 57.66

References