1998 perth

NB The U21 Divisions were held with the National Seniors Competition later in the year, and the U18 Division was introduced as an alternative trial division.

U19 Men

1. Victoria
2. South Australia
3. Western Australia
4. New South Wales
5. New Zealand

U19 Women

1. South Australia
2. New South Wales
3. Victoria
4. Western Australia
5. ACT
6. Northern Territory

U18 Men

1. Western Australia Black
2. Queensland South
3. ACT
4. New South Wales
5. Victoria
6. South Australia
7. Western Australia Gold

U18 Women

1. Victoria
2. South Australia
3. New South Wales
4. Queensland South
5. Western Australia

U17 Men

1. South Australia
2. Victoria
3. New South Wales
4. Western Australia
5. Queensland South

U17 Women

1. Western Australia Black
2. South Australia
3. Victoria
4. New South Wales South
5. Queensland Maroon (South)
6. Queensland Grey (South)
7. ACT
8. New South Wales Navy (North)
9. Queensland North
10. Western Australia Gold
11. New South Wales Sky (North)