| Personal Details | |
| Name | Oliver Belcher |
| Known As | Oliver |
| Year of Birth | 2008 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1429338 | ||
| Member Status | Current | ||
| Ranked Club | Coalville SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Coalville SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 29.49 | 29.36 | . | 37.65 |
| 100m Freestyle | 1:01.99 | 1:01.99 | . | 1:06.57 |
| 200m Freestyle | 2:21.55 | 2:17.86 | . | 3:04.74 |
| 400m Freestyle | 4:54.50 | 4:49.11 | . | . |
| 800m Freestyle | 9:55.08 | 9:53.71 | 10:49.73 | 10:08.55 |
| 1500m Freestyle | . | 19:44.97 | . | . |
| 50m Breaststroke | 39.42 | 39.42 | . | 40.62 |
| 100m Breaststroke | 1:23.63 | 1:23.63 | . | 1:52.50 |
| 200m Breaststroke | . | 3:04.15 | . | . |
| 50m Butterfly | 34.16 | 33.76 | . | 34.97 |
| 100m Butterfly | 1:13.45 | 1:13.45 | . | 1:47.30 |
| 200m Butterfly | . | 2:48.66 | . | . |
| 50m Backstroke | 35.33 | 35.33 | . | 45.45 |
| 100m Backstroke | 1:14.81 | 1:14.81 | . | 1:38.67 |
| 200m Backstroke | . | 2:39.25 | . | . |
| 200m Individual Medley | 2:38.83 | 2:36.46 | . | 3:26.74 |
| 400m Individual Medley | 5:28.04 | 5:28.04 | . | . |
| 100m Individual Medley | 1:12.21 | 1:12.21 | . | . |
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