From a press release:

Practice Schedule-April 3, 2003

7:00am – 3:00pm Registration Open

7:00am – 5:00pm Tech Open

8:15am – Riders Meeting

9:00am – 9:30 Group 2 (Superstock)

9:30 – 10:00 Group 3 (Superbike/FX)

10:00 – 10:30 Group 1 (Supersport/250GP)

10:30 – 11:00 Group 2

11:00 – 11:30 Group 3

11:30 – 12:00pm Group 1

Lunch will be taken to corner workers at 12:00, and then Group 2 will be started. No official lunch break will be taken.

12:00 – 12:30 Group 2

12:30 – 1:00 Group 3

1:00 – 1:30 Group 1

1:30 – 2:00 Group 2

2:00 – 2:30 Group 3

2:30 – 3:00 Group 1

3:00 – 3:30 Group 2

3:30 – 4:00 Group 3

4:00 – 4:30 Group 1

4:30 – 5:00 Open Practice

Schedule is subject to change. If practice is red flagged less than halfway through session, riders will be held at pre-grid to be re-started, and remainder of session will be run. If the practice is over halfway completed, then the session will be over, and the next group will be called up to pre-grid.