AOE Results Service Lincolnshire County Masters AOE - Automated Officiating Equipment                           Touchpad Time is sent to the Scoreboard, Scoreboard times are unconfirmed                          There is a manual electronic back up time, used to confirm the pad time                          There is a stopwatch manual time, as a third check                          Officials have the final say, Web and printed published times are correct                                  Female World Record - 200m backstroke 2:04.06 Missy Franklin United States 3 August 2012 Olympic Games London, United Kingdom                                  Male World Record - 100m breaststroke 57.10 Adam Peaty Great Britain 4 August 2018 European Championships                                  Female World Record - 100m freestyle 51.71 Sarah Sjostrom Sweden 23 July 2017 World Championships Budapest, Hungary                                  Use the drop down menu list below to select full results listing, start lists, search facilities, long course time converter and DQ information                                  Male World Record - 200m freestyle 1:42.00 Paul Biedermann Germany 28 July 2009 World Championships Rome, Italy                                  Female World Record - 200m butterfly 2:01.81 Liu Zige China 21 October 2009 Chinese National Games Jinan, China                                  AOE - Automated Officiating Equipment                                  Male World Record - 50m breaststroke 25.95 Adam Peaty Great Britain 25 July 2017 World Championships Budapest, Hungary                                  Male World Record - 50m butterfly 22.27 Andriy Govorov Ukraine 1 July 2018 Sette Colli Trophy Rome, Italy                                  Female World Record - 400m freestyle 3:56.46 Katie Ledecky United States 7 August 2016 Olympic Games Rio de Janeiro, Brazil Select an item from the menu Full Results Start Lists DQ Coding Time Converter Lincs ASA News Headlines