Swimming performance tools

Turn twelve lengths into a useful performance profile.

Upload a standard 12×25 test file and generate an interpretable report for coaches and swimmers.

Runs in your browser Private by default Export-ready reports

12×25 analysis

Upload your test file

Tool preview

Your file is not stored unless you sign in and save it.

One test. A clearer profile.

See speed, repeatability and capacity together.

The report brings the velocity profile and key outputs into one coaching view, with definitions kept close to the data.

Peak speed1.86 m/s
Critical speed1.60 m/s
Drop-off14.0 %
D′8.4 m

Built for practice

From pool deck data to a report coaches can actually use.

01

Upload

Use the standard template and receive immediate checks for missing or invalid entries.

02

Understand

Review Peak Speed, Critical Speed, D′, Drop-off and repetition-level mechanics.

03

Keep or export

Download the report immediately, or sign in to build a private testing history.