| Personal Details | |
| Name | Mari-Anne Butcher |
| Known As | Mari-Anne |
| Year of Birth | 2007 |
| Eligibility Category | Female |
| Membership Details | |||
| Member Number | 1401821 | ||
| Member Status | Current | ||
| Ranked Club | Wombourne SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Wombourne SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 32.60 | . | . |
| 100m Freestyle | . | 1:16.39 | . | . |
| 200m Freestyle | . | 2:50.81 | . | . |
| 400m Freestyle | . | 6:10.16 | . | . |
| 800m Freestyle | . | 13:35.18 | . | . |
| 1500m Freestyle | . | 24:45.36 | . | . |
| 50m Breaststroke | 42.03 | 41.97 | . | . |
| 100m Breaststroke | 1:33.92 | 1:30.67 | . | . |
| 200m Breaststroke | 3:20.26 | 3:20.26 | . | . |
| 50m Butterfly | . | 35.50 | . | . |
| 100m Butterfly | 1:29.87 | 1:29.87 | . | . |
| 200m Butterfly | . | 3:30.46 | . | . |
| 50m Backstroke | . | 37.59 | . | . |
| 100m Backstroke | . | 1:22.25 | . | . |
| 200m Backstroke | . | 3:00.71 | . | . |
| 200m Individual Medley | 3:03.52 | 2:58.20 | . | . |
| 400m Individual Medley | . | 6:47.63 | . | . |
| 100m Individual Medley | . | 1:21.16 | . | . |
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