# swimming at the 1952 Summer Olympics – men's 400 metre freestyle
**Wikidata**: [Q7656365](https://www.wikidata.org/wiki/Q7656365)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Swimming_at_the_1952_Summer_Olympics_–_Men's_400_metre_freestyle)  
**Source**: https://4ort.xyz/entity/swimming-at-the-1952-summer-olympics-men-s-400-metre-freestyle