César Cielo
#2 · 50 m freestyle · Brazil
Sports
World Aquatics, Guinness and the long-course all-time list all print 20.88 for Cameron McEvoy at the China Open in Shenzhen on 20 March 2026.
Race time
20.88s
Long-course men's 50 m freestyle, Shenzhen. Personal best, not a short-course time.
Mechanism
Cameron McEvoy's 50 metre freestyle is mostly the start, the underwater kicks, and a few strokes. The pool ends before a long swim would. The clock on this page is the one the all-time list prints.
The fastest part of a one-length race is often under the surface, away from the drag of the air-water line. The rules limit how far that phase may last, which is why the stroke still matters.
Cameron McEvoy's reaction and entry are a large share of 50 metres. A slow start is not recovered over a single length.
Once the swimmer is up, stroke rate and a straight body line decide the rest. Extra drag from a poor position costs time immediately.
Nearby on this list: César Cielo.
Provenance
Claimed, measured and official figures side by side, each with its source. The ranked figure is marked.
Long-course men's 50 m freestyle, Shenzhen. Personal best, not a short-course time.
Reference
Context
World Aquatics, Guinness and the long-course all-time list all print 20.88 for Cameron McEvoy at the China Open in Shenzhen on 20 March 2026.
The pool is 50 metres. A short-course time is a different list and is not stored.
Every report is read by a person, and corrections are dated on the page.