The Women's 400m individual medley event at the 2010 South American Games was held on March 27, with the heats at 11:22 and the Final at 18:30.

Medalists GoldSilverBronzeJoanna MaranhãoLarissa CieslakSamantha Arévalo

Records Standing records prior to the 2010 South American GamesWorld record4:29.45Beijing, China10 August 2008Competition Record4:53.42Buenos Aires, Argentina16 November 2006South American record4:37.51Athens, Greece14 August 2004

Results

Heats Rank Heat Lane Athlete Result Notes1 2 45:01.55Q2 2 75:11.33Q3 2 55:11.35Q4 1 45:13.49Q5 2 25:13.93Q6 1 335:14.86Q7 1 65:15.10Q8 1 55:15.15Q9 2 35:16.83310 1 25:18.4311 2 65:25.5512 2 15:28.4813 1 75:33.5114 1 15:44.14

Final Rank Lane Athlete Result Notes 44:52.84CR 85:01.58 55:03.774 65:07.755 15:11.466 35:13.097 75:14.948 25:15.76

References Heats Final