| Personal Details | |
| Name | Douglas Willetts |
| Known As | Douglas |
| Year of Birth | 1996 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 730953 | ||
| Member Status | Current | ||
| Ranked Club | Dorking Swimming Club | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Dorking Swimming Club | Yes |
| Otter SC | |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 25.77 | . | 28.06 |
| 100m Freestyle | . | 55.97 | . | 1:00.26 |
| 200m Freestyle | . | 2:05.32 | . | . |
| 400m Freestyle | . | 4:39.94 | . | 4:52.68 |
| 800m Freestyle | . | 9:47.48 | . | . |
| 1500m Freestyle | . | 22:31.58 | . | . |
| 50m Breaststroke | . | 41.53 | . | . |
| 100m Breaststroke | . | 1:33.17 | . | . |
| 200m Breaststroke | . | 3:22.00 | . | . |
| 50m Butterfly | . | 27.30 | . | 29.22 |
| 100m Butterfly | . | 1:02.05 | . | 1:09.22 |
| 200m Butterfly | . | 2:33.28 | . | . |
| 50m Backstroke | . | 32.09 | . | . |
| 100m Backstroke | . | 1:08.69 | . | . |
| 200m Backstroke | . | 2:35.22 | . | . |
| 200m Individual Medley | . | 2:40.85 | . | . |
| 400m Individual Medley | . | 5:31.53 | . | . |
| 100m Individual Medley | . | 1:10.40 | . | . |
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