The Men's 100m backstroke event at the 2010 South American Games was held on March 27, with the heats at 11:13 and the Final at 18:25.

Medalists GoldSilverBronzeGuilherme GuidoFederico GrabichAlbert Subirats

Records Standing records prior to the 2010 South American GamesWorld record51.94Indianapolis, United States8 July 2009Competition Record57.13Buenos Aires, Argentina16 November 2006South American record53.24Palhoça, Brazil6 September 2009

Results

Heats Rank Heat Lane Athlete Result Notes1 2 456.74Q CR2 3 357.89Q3 1 458.50Q4 1 658.83Q5 3 458.85Q6 3 558.86Q7 2 559.17Q8 1 559.41Q9 2 359.4610 2 21:00.1711 1 31:00.2312 3 61:02.7113 1 21:02.8014 3 21:03.2115 2 71:04.7616 3 71:04.9817 3 11:06.16 1 7DNS 2 6DNS

Final Rank Lane Athlete Result Notes 255.14CR 455.53 755.574 357.975 558.316 858.777 659.078 159.38

References Heats Final