Swimming: Teenager Summer McIntosh smashes 400m freestyle swimming

The 16-year-old continues her meteoric rise in the sport by breaking a record previously held by Ariarne Titmus and Katie Ledecky. Find out more below
Canada's swim star Summer McIntosh reveals the secret behind her success in our exclusive chat. And the two-time world champion talks about her relationship with water.

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Ariarne Titmus breaks women's 400-freestyle world record at world championships in Japan

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Summer McIntosh breaks Ariarne Titmus' 400m freestyle world record

Summer McIntosh Breaks 400M Individual Medley World Record, Extends Historic Week, NBC Sports

Teens Popovici and McIntosh steal limelight with golden victories

Katie Ledecky loses first 800m race since 2010 as Canadian teen phenom Summer McIntosh breaks through - The Athletic

Teen swimmer Summer McIntosh breaks a second world record

Ariarne Titmus 400m freestyle: Australian swimming star's world record broken by teen sensation Summer McIntosh