To determine the fastest ship in LEGO Star Wars: The Skywalker Saga, you can follow these steps:

1. Identify Fastest Ship:
– The Escape Pod is one of the fastest ships in the game due to its size and decent attack speed rating.
– Additionally, the Millennium Falcon from Episodes IV-VI is also considered very fast, capable of completing the Kessel Run in twelve parsecs.

2. Verify Information:
– Watch videos that discuss the fastest ships in the game to get a visual understanding and additional insights.

3. Play the Game:
– If you have access to the game, you can experiment by flying different ships and observing their speed and maneuverability in various scenarios.

By following these steps, you should be able to determine that the fastest ships in LEGO Star Wars: The Skywalker Saga are the Escape Pod and the Millennium Falcon from Episodes IV-VI.