| Austin |
| RGMS Red Giant Masters Swimming |
| TTEX Team Texas Masters |
| TXLA Longhorn Aquatics |
| WAWA Weiss & Weiss Aquatics |
| WFLY West Austin Aquatics |
| YBAT Aquabats |
| Belton |
| SBMS Swim Belton Masters Swimming |
| Cedar Park |
| NITR Nitro Swimming |
| Del Rio |
| DRDM Del Rio Diamondbacks Masters |
|
| Ft. Hood/Killeen |
| FHAM Fort Hood Area Masters Swimming |
| Georgetown |
| AGM Aquatics of Georgetown Masters |
| San Antonio |
| AAAA Alamo Area Aquatics Association |
| MOST Masters of South Texas |
| TEAM Texas Elite Aquatic Masters |
| San Marcos |
| TSSC Texas State Swim Club |
|
