| Personal Details | |
| Name | Ryan Leathem |
| Known As | Ryan |
| Year of Birth | 2001 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 721037 | ||
| Member Status | Current | ||
| Ranked Club | City of Stoke SC (Cosacss) | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| City of Stoke SC (Cosacss) | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 27.86 | . | 28.99 |
| 100m Freestyle | . | 1:00.19 | . | 1:02.09 |
| 200m Freestyle | . | 2:09.44 | . | 2:16.10 |
| 400m Freestyle | . | 4:32.13 | . | 4:44.16 |
| 800m Freestyle | . | 9:15.13 | . | 9:44.44 |
| 1500m Freestyle | . | 17:30.54 | . | 18:39.43 |
| 50m Breaststroke | . | 32.16 | . | 33.13 |
| 100m Breaststroke | . | 1:10.29 | . | 1:13.45 |
| 200m Breaststroke | . | 2:30.95 | . | 2:37.85 |
| 50m Butterfly | . | 30.57 | . | 31.05 |
| 100m Butterfly | . | 1:07.42 | . | 1:10.14 |
| 200m Butterfly | . | 2:26.13 | . | . |
| 50m Backstroke | . | 33.08 | . | . |
| 100m Backstroke | . | 1:11.35 | . | . |
| 200m Backstroke | . | 2:29.39 | . | . |
| 200m Individual Medley | . | 2:23.26 | . | 2:31.26 |
| 400m Individual Medley | . | 4:59.04 | . | 5:23.33 |
| 100m Individual Medley | . | 1:07.24 | . | . |
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