Listing the length of each attraction at Tokyo DisneySea, in minutes:

Tokyo DisneySea Attraction Durations
Attraction Duration
Raging Spirits 1.5 minutes
Scuttle's Scooters 1.5 minutes
The Whirlpool 1.5 minutes
Tower of Terror 2 minutes
Nemo & Friends SeaRider 5 minutes
Toy Story Mania! 5 minutes
Venetian Gondolas 12 minutes
Sindbad's Storybook Voyage 14 minutes
My Friend Duffy 20 minutes
Hello, New York! 23 minutes
The Magic Lamp Theater 23 minutes
Turtle Talk 30 minutes

Duration of Attractions at Other Parks