The codes should work with the region specified but may work for other regions as well.
Device Compatibility: Action Replay, CodeBreaker & GameShark
Stop Timer
800941640000
Start On Last Lap
d00925dc0000
800925dc0003
Always First Place
d10925d40000
800925d40000
Unlock Everything
800941400001
800941440001
800941100001
800941140001
800941380005