| Personal Details | |
| Name | Effy Thomas |
| Known As | Effy |
| Eligibility Category | Female |
| Membership Details | |||
| Member Number | 1340805 | ||
| Member Status | Current | ||
| Ranked Club | Leander SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Train |
| Clubs & Organisations | |
| Club | Ranked |
| Leander SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 43.14 | . | 43.43 |
| 100m Freestyle | . | 1:35.47 | . | 1:40.76 |
| 200m Freestyle | . | 3:47.73 | . | . |
| 400m Freestyle | . | . | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | . | 59.84 | . | 1:04.30 |
| 100m Breaststroke | . | 2:15.02 | . | . |
| 200m Breaststroke | . | 4:30.50 | . | . |
| 50m Butterfly | . | 54.68 | . | 58.98 |
| 100m Butterfly | . | . | . | . |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | . | 51.09 | . | 54.80 |
| 100m Backstroke | . | 1:49.51 | . | 1:48.78 |
| 200m Backstroke | . | 3:39.38 | . | . |
| 200m Individual Medley | . | 4:19.84 | . | . |
| 400m Individual Medley | . | . | . | . |
| 100m Individual Medley | . | 1:52.62 | . | . |
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