| Personal Details | |
| Name | Layton Annison-Snowden |
| Known As | Layton |
| Year of Birth | 2009 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1472368 | ||
| Member Status | Current | ||
| Ranked Club | Louth Dolphins SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Louth Dolphins SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 26.60 | 26.60 | 27.77 | 27.77 |
| 100m Freestyle | 58.86 | 58.86 | 1:00.84 | 1:00.84 |
| 200m Freestyle | 2:08.55 | 2:08.55 | 2:15.32 | 2:15.32 |
| 400m Freestyle | 4:38.57 | 4:38.57 | 4:52.75 | 4:52.75 |
| 800m Freestyle | 10:04.24 | 9:59.98 | . | . |
| 1500m Freestyle | . | 19:14.13 | . | . |
| 50m Breaststroke | . | 39.82 | . | . |
| 100m Breaststroke | . | 1:51.02 | . | . |
| 200m Breaststroke | . | 4:52.44 | . | . |
| 50m Butterfly | 29.78 | 29.78 | 30.60 | 30.60 |
| 100m Butterfly | 1:08.24 | 1:08.24 | . | 1:12.05 |
| 200m Butterfly | 2:28.18 | 2:28.18 | 2:33.99 | 2:33.99 |
| 50m Backstroke | 29.95 | 29.95 | 31.13 | 31.13 |
| 100m Backstroke | 1:05.64 | 1:05.64 | 1:09.89 | 1:09.89 |
| 200m Backstroke | 2:25.65 | 2:25.65 | 2:29.00 | 2:29.00 |
| 200m Individual Medley | . | 2:36.23 | . | 2:40.68 |
| 400m Individual Medley | . | 6:07.71 | . | . |
| 100m Individual Medley | 1:09.52 | 1:09.52 | . | . |
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