| The Microleague of the North West is one of 11 leagues that are affiliated to the Arena Junior Interleague Swimming Competition. The winner of our final proceeds to a six team Northern Final from which the top four teams meet four teams from the Southern Final in the National Final | ||
|---|---|---|
| League | Teams | Area |
| Microleague of the Northwest | 26 | Northern |
| Lincolnshire Junior Swimming League | Northern | |
| White Rose Junior Swimming League | 9 | Northern |
| Durham and District Junior Swimming League | Northern | |
| Liverpool Junior Swimming League | 6 | Northern |
| Nuneaton and District Junior Swimming League | 63 | Northern* |
| Nuneaton and District Junior Swimming League | Southern* | |
| M11 Junior Swimming League | 25 | Southern |
| Eastern Junior Swimming League | Southern | |
| Milton Keynes and District Junior Swimming League | 30 | Southern |
| Derby and Notts Junior Swimming League | Southern | |
| Southern Junior Swimming League | 24 | Southern |