| Albany Swimming Club Inc | WA | 15 | 140 | 51 | 48% | 23 | 67% | 74 | 52% |
| All Saints' | WA | 6 | 34 | 6 | 35% | 14 | 82% | 20 | 58% |
| Aqua Attack | WA | 7 | 41 | 20 | 55% | 3 | 60% | 23 | 56% |
| Arena | WA | 55 | 204 | 36 | 41% | 65 | 55% | 101 | 49% |
| Armadale Kelmscott | WA | 5 | 36 | 3 | 42% | 17 | 58% | 20 | 55% |
| Australind | WA | 3 | 17 | 8 | 66% | 4 | 80% | 12 | 70% |
| Barracudas | WA | 5 | 11 | 1 | 14% | 2 | 50% | 3 | 27% |
| Belmont Aquajets | WA | 16 | 57 | 8 | 29% | 14 | 46% | 22 | 38% |
| Breakers WA | WA | 28 | 116 | 27 | 52% | 55 | 84% | 82 | 70% |
| Bunbury Swimming Club Incorpor | WA | 29 | 213 | 63 | 55% | 59 | 59% | 122 | 57% |
| Busselton | WA | 8 | 52 | 6 | 66% | 31 | 72% | 37 | 71% |
| Canning Districts | WA | 9 | 45 | 9 | 47% | 9 | 34% | 18 | 40% |
| Canning Lightning | WA | 8 | 37 | 7 | 70% | 17 | 62% | 24 | 64% |
| Central Aquatic Swimming and L | WA | 27 | 121 | 27 | 45% | 33 | 54% | 60 | 49% |
| City of Perth | WA | 33 | 139 | 46 | 52% | 29 | 56% | 75 | 53% |
| Esperance | WA | 2 | 13 | | | 6 | 75% | 6 | 46% |
| Fremantle Port | WA | 29 | 145 | 47 | 72% | 62 | 77% | 109 | 75% |
| Geraldton | WA | 1 | 10 | | | | | | |
| Guildford & Kalamunda District | WA | 17 | 67 | 15 | 48% | 28 | 77% | 43 | 64% |
| Guildford Blues | WA | 12 | 54 | 11 | 45% | 11 | 36% | 22 | 40% |
| Katanning | WA | 1 | 8 | 7 | 87% | | | 7 | 87% |
| Kwinana | WA | 2 | 3 | | | 1 | 100% | 1 | 33% |
| Lawley Aquatic | WA | 4 | 13 | | | 1 | 25% | 1 | 7% |
| Lesmurdie Legends Swimming Club Inc | WA | 5 | 18 | 9 | 50% | | | 9 | 50% |
| Mandurah | WA | 26 | 147 | 40 | 65% | 65 | 75% | 105 | 71% |
| Manjimup Marlins | WA | 4 | 8 | | | 3 | 50% | 3 | 37% |
| Mt Barker | WA | 3 | 19 | 4 | 57% | 7 | 58% | 11 | 57% |
| Narrogin | WA | 3 | 3 | | | | | | |
| Newman Churchlands | WA | 2 | 9 | | | 3 | 33% | 3 | 33% |
| Peel Aquatic | WA | 4 | 21 | 2 | 22% | 8 | 66% | 10 | 47% |
| Riverside | WA | 5 | 24 | 12 | 92% | 8 | 72% | 20 | 83% |
| Rockingham | WA | 36 | 243 | 70 | 50% | 61 | 59% | 131 | 53% |
| Scarborough Beach | WA | 1 | 3 | 2 | 66% | | | 2 | 66% |
| South Lake Dolphins | WA | 25 | 118 | 22 | 29% | 31 | 72% | 53 | 44% |
| South Shore | WA | 24 | 123 | 36 | 46% | 17 | 36% | 53 | 43% |
| Southside Penrhos Wesley SC In | WA | 44 | 199 | 69 | 48% | 30 | 53% | 99 | 49% |
| Swan Hills Swimming Club | WA | 20 | 84 | 15 | 19% | | | 15 | 17% |
| UWA West Coast | WA | 9 | 35 | 9 | 64% | 14 | 66% | 23 | 65% |
| Victoria Park Swimming Club | WA | 14 | 73 | 21 | 75% | 33 | 73% | 54 | 73% |
| Waroona Amateur Swimming Club | WA | 2 | 21 | 17 | 80% | | | 17 | 80% |
| West Coast | WA | 11 | 45 | 6 | 35% | 20 | 71% | 26 | 57% |
| Western Sprint | WA | 33 | 140 | 63 | 59% | 21 | 61% | 84 | 60% |
| Westside Christ Church Aquatic | WA | 25 | 133 | 50 | 53% | 13 | 32% | 63 | 47% |
| York | WA | 2 | 8 | | | 5 | 62% | 5 | 62% |
