swimming-sprint · summer

Men's 50m Freestyle (Long Course)

Human Lead

Human world record

20.91s

César Cielo

2009-12-18 · FINA

Best robot performance

Experimental

35.50s

Humanoid I

2025-08-30 · Placeholder Manufacturer

Δ to parity: +14.59s (+69.78%)

This performance is illustrative seed data, not a cited event. Real robot attempts require a citation from a recognized sanctioning body — see methodology or submit a verified performance.

Projection

No projection: insufficient data.

Performance history

Robot	Value	Date	Status	Eligibility	Source
Humanoid I Placeholder Manufacturer	35.50s	2025-08-30	Experimental	Eligible	no citation

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