| Personal Details | |
| Name | Joseph Thomas |
| Known As | Joseph |
| Year of Birth | 2007 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1299852 | ||
| Member Status | Current | ||
| Ranked Club | Brentwood SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Brentwood SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 26.81 | . | 27.76 |
| 100m Freestyle | . | 1:00.97 | . | 1:05.14 |
| 200m Freestyle | . | 2:17.50 | . | . |
| 400m Freestyle | . | 5:08.25 | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | . | 34.95 | 35.83 | 35.83 |
| 100m Breaststroke | . | 1:21.99 | . | 1:44.61 |
| 200m Breaststroke | . | . | . | . |
| 50m Butterfly | . | 33.87 | . | . |
| 100m Butterfly | . | . | . | . |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | . | 31.12 | 33.00 | 33.00 |
| 100m Backstroke | . | 1:10.87 | . | 1:15.66 |
| 200m Backstroke | . | 2:36.25 | . | . |
| 200m Individual Medley | . | 3:04.62 | . | . |
| 400m Individual Medley | . | . | . | . |
| 100m Individual Medley | . | 1:11.53 | . | . |
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