Speed Lap

While similar to Time Trial, in Speed Lap, instead of doing a full race, the player is given a certain number of laps - 7 in Campaign events and 99 in Racebox events - to achieve the fastest single lap time possible.

In addition to infinite Ship Energy and a Turbo each lap, the player has the ability to reset a lap, invalidating the time and immediately giving them a Turbo. There is no limit to the number of times the player can do this in a lap, but to trigger a reset, they need to hold a button - L1 by default - for ~3 seconds.