Section B - TrackSection C - FieldSection E - Event and Equipment SpecificationExcerpt from the Track ROC, concerning progression to finals for heat events.
2 heats - 1st, 2nd & 3rd placing plus next 2 fastest times shall proceed
to final
3 heats - 1st & 2nd placing plus next 2 fastest times shall proceed to
final
4 heats - 1st & 2nd in each heat
5 heats or more - heat winners plus next fastest times to fill 8 lanes
shall proceed to final