The sequencer does not save the speed settings for each frame; however, the default speed for each channel will still apply to movements of the servo on that channel.
You can change the default speed setting for each channel in the “Channel Settings” tab of the Maestro Control Center. If you do not need to change the speed of a servo between servo movements (e.g. it will always be the same speed), modifying the default speed will probably be enough. If you need to have a servo move at different speeds throughout a routine, you can use the “SPEED” command in your script and it will apply to all subsequent movements of the servo connected to the specified channel. More information about this command can be found in the “Command Reference” section of the Maestro user’s guide.
-Brandon