| Personal Details | |
| Name | Ben Alliston |
| Known As | Ben |
| Year of Birth | 2010 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1693127 | ||
| Member Status | Current | ||
| Ranked Club | Deepings SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Deepings SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 34.73 | . | . |
| 100m Freestyle | 1:10.34 | 1:10.34 | . | . |
| 200m Freestyle | . | 2:39.50 | . | . |
| 400m Freestyle | 5:22.88 | 5:22.88 | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | 47.49 | 46.95 | . | . |
| 100m Breaststroke | . | . | . | . |
| 200m Breaststroke | . | . | . | . |
| 50m Butterfly | . | 37.97 | . | . |
| 100m Butterfly | 1:25.58 | 1:24.86 | . | . |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | . | 37.43 | . | . |
| 100m Backstroke | 1:19.42 | 1:19.42 | . | . |
| 200m Backstroke | . | . | . | . |
| 200m Individual Medley | . | 2:57.66 | . | . |
| 400m Individual Medley | . | . | . | . |
| 100m Individual Medley | . | 1:23.97 | . | . |
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