Swimming at the 2015 SEA Games – Women's 400 metre freestyle

The women's 400 metre freestyle competition of the swimming event at the 2015 SEA Games was held on 10 June at the OCBC Aquatic Centre in Kallang, Singapore.

Records
The following records were established during the competition:

Schedule
All times are Singapore Standard Time (UTC+08:00)

Heats

 * Source: Heats Results Summary

The heats were held on 10 June.

Heat 1

 * Source: Heat 1 Results

Heat 1 was held on 10 June.

Heat 2

 * Source: Heat 2 Results

Heat 2 was held on 10 June.

Final

 * Source: Final Results

The final was held on 10 June.