| 1. Bryngwyn (Carmarthenshire) & Penrhyn Dewi (Pembroke) - Joint Lead |
2. Glan Y Mor (Carmarthenshire) |
3.Dyffryn Taf (Carmarthenshire) |
4. Ysgol Bro Gwaun (Pembrokeshire) |
5. Ysgol Bro Dinefwr (Carmarthenshire) |
| 6. Queen Elizabeth High (Carmathenshire) |
7. Cardiff High (City and County of Cardiff) - Lead |
8. Cathays High School (City and County of Cardiff) |
9. Maesteg (Bridgend) |
10. Fitzalan High (City and County of Cardiff) |
| 11. Radyr (City and County of Cardiff) |
12. Dwr Y Felin (Neath Port Talbot - Lead) |
13. Cefn Saeson (Neath Port Talbot) |
14. Maes Y Dderwen (Powys) |
15. Llangtwg Community School (Neath Port Talbot) |
| 16. Gowerton (City and County of Swansea) - Lead |
17. Birchgrove (City and County of Swansea) |
18. Cefn Hengoed (City and County of Swansea) |
19. Dylan Thomas (City and County of Swansea) |
20. Pontarddulais (City and County of Swansea) |
| 21. Y Pant (Rhondda Cynon Taf) - Lead) |
22. Pontypridd High School (Rhondda Cynon Taf) |
23. Ysgol Nantgwyn (Rhondda Cynon Taf) |
24. Hawthorne High School (Rhondda Cynon Taf) |
25. Bishopston (City and County of Swansea) - Lead |
| 26. Morriston (City and County of Swansea) |
27. Penyrheol (City and County of Swansea) |
28. Bishop Vaughan (City and County of Swansea) |
29. Ystalyfera (Neath Port Talbot) |
30. Gwyr (City and County of Swansea) |
| 31. Bryn Tawe (City and County of Swansea) |
