second interval, timed by distance.

First rest row interval.

First of two intervals, variable, timed by distance. Each timed interval followed by rest row.

Rest row

Interval, timed by distance, followed by full rest. Row.

Second timed interval

Rest row

Interval followed by full rest row

Second rest row

Second interval timed by distance, followed by rest row

First rest row.

First interval, timed by distance, followed by rest row.

Stopped, no rest row.

Rest row meters, shorter.

Interval, timed by a distance, by a shorter rest row.

Second rest row. Aggregate rest rows.

Second interval timed by distance, followed by full rest row

First interval, timed by distance, followed by full rest row.

Second rest row interval

Second timed interval by distance, followed by rest row meters

First rest row

Straight.. followed by rest row meters

Straight meters. No rest row.

Second rest row interval

Second timed interval.