From the Run Screen, click on the Adjust button or press F8 to display the Preview/Adjust Menu. From this menu you can make many adjustments to the heat assignments, such as:
•You can move entries from lane to lane and heat to heat.
•You can add heats.
•You can insert athletes or relays into lanes.
•You can remove athletes or relays from lanes.
•You can remove empty heats.
•You can swap heats.