Summer McIntosh is not looking to stop her record-breaking spree anytime soon. The 16-year-old Canadian recently broke the 400m freestyle world record. On Thursday night, she almost broke the 200m IM record.McIntosh clocked 2:06.89, which was merely 0.77 seconds longer than the world record held by Katinka Hosszu (2:06.12 at the 2015 World Championships).McIntosh broke the world junior and Canadian records earlier this month at the Fort Lauderdale Pro Swim Series, stopping 2:06.89. She outpaced the previous mark of 2:08.08. She has moved up to fourth place among all-time 200 IM swimmers, trailing only Siobhan O'Connor (2:06.88), Ariana Kukors (2:06.15), and Katinka Hosszu (2:06.12). She is also the quickest competitor in the race since Rio 2016 Olympic competitors Hosszu and O'Connor both ran sub-2:07. View this post on Instagram Instagram PostMcIntosh separated quicker on all strokes than her previous best, except for the breast (38.63), where she only slowed down by 0.06 seconds. Her greatest gain was a time reduction of more than 0.5 seconds in the backstroke (31.83).After the COVID-19 epidemic, Summer McIntosh took a two-year break from swimming the 200 IM. She then recorded a 2:12.71 on the Mare Nostrum tour in May 2022. Her career-best time in the race has decreased by almost six seconds over the last 10 months.Top 5 fastest 200m IMKatinka Hosszu - 2:06.12 at 2015 World ChampsAriana Kukors (USA) - 2:06.15 at 2009 World ChampsSiobhan O’Connor (GBR) - 2:06.88 at 2016 OlympicsSummer McIntosh (CAN) - 2:06.89 at 2023 Canadian TrialsStephanie Rice (AUS) - 2:07.03 at 2009 World ChampsSummer McIntosh broke the 400m freestyle recordThe 400m freestyle world mark, which has been held by Ariarne Titmus since the 2023 Canadian swimming trials, was broken by 16-year-old McIntosh. She finished in 3:56.08, 0.32 seconds quicker than Titmus, who finished in 3:56.40. View this post on Instagram Instagram PostBen Titley practiced with McIntosh at the Swimming Canada High-Performance Group before McIntosh joined the Sarasota Sharks in Sarasota, Florida. The switch has definitely paid off for McIntosh.Top 5 fastest 400m freestyleSummer McIntosh - 3:56.08 at 2023 Canadian Swimming TrialsAriarne Titmus - 3:56.40 at 2022 Australian ChampionshipsKatie Ledecky - 3:56.46 at 2016 Rio OlympicsKatie Ledecky - 3:58.37 at 2014 Pan Pacific ChampionshipsKatie Ledecky - 3:58.86 at 2014 USA ChampionshipsOther records held by Summer McIntoshThe Canadian swimming star earlier in March broke the record for the Women's 200m freestyle and 200m fly categories at the 2023 TYR Pro Swim Series in Fort Lauderdale, Florida.She first set the mark in the 200-meter freestyle with a run of 2:05.05. View this post on Instagram Instagram PostLater on, Summer McIntosh beat Katie Ledecky in the 200-meter freestyle, ending Ledecky's nine-year winning streak. The Canadian also surpassed the national mark for her homeland after completing it in 1:54.13.On Saturday, March 4, McIntosh beat the 200m solo medley record with a time of 2:08.08. She earlier set a mark at the Commonwealth Games in 2022 with a run of 2:08:70. At the moment, it also represents a new Canadian record.