| Personal Details | |
| Name | Jack Thomas |
| Known As | Jack |
| Year of Birth | 1991 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 45847 | ||
| Member Status | Current | ||
| Ranked Club | Cardiff Masters | ||
| Country of International Representation | Wales | ||
| Membership Categories |
| SW Competitive |
| Clubs & Organisations | |
| Club | Ranked |
| Cardiff Masters | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 25.05 | . | 26.13 |
| 100m Freestyle | . | 54.92 | . | 58.88 |
| 200m Freestyle | . | 2:09.64 | . | 2:17.71 |
| 400m Freestyle | . | 4:42.67 | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | 19:11.88 | . | . |
| 50m Breaststroke | . | 32.98 | . | 34.74 |
| 100m Breaststroke | . | 1:16.86 | . | 1:22.92 |
| 200m Breaststroke | . | 2:53.30 | . | . |
| 50m Butterfly | . | 27.93 | . | 28.91 |
| 100m Butterfly | . | 1:02.35 | . | 1:06.73 |
| 200m Butterfly | . | 2:46.81 | . | . |
| 50m Backstroke | . | 33.55 | . | 38.69 |
| 100m Backstroke | . | 1:21.38 | . | 1:26.57 |
| 200m Backstroke | . | 2:50.81 | . | 3:03.92 |
| 200m Individual Medley | . | 2:31.83 | . | 2:47.46 |
| 400m Individual Medley | . | 5:37.75 | . | . |
| 100m Individual Medley | . | 1:05.57 | . | . |
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