| Personal Details | |
| Name | Leo John |
| Known As | Leo |
| Year of Birth | 2007 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1351173 | ||
| Member Status | Current | ||
| Ranked Club | Chippenham ASC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Chippenham ASC | Yes |
| A.N.T. Swimming Club Of Somerset | |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 26.77 | . | . |
| 100m Freestyle | . | 58.22 | . | . |
| 200m Freestyle | . | 2:08.18 | . | . |
| 400m Freestyle | . | 4:23.77 | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | 17:46.84 | 17:46.84 | . | . |
| 50m Breaststroke | . | 35.95 | . | . |
| 100m Breaststroke | . | 1:21.69 | . | . |
| 200m Breaststroke | . | 2:57.86 | . | . |
| 50m Butterfly | 29.99 | 29.34 | . | 29.62 |
| 100m Butterfly | . | 1:05.32 | . | . |
| 200m Butterfly | . | 2:26.01 | . | . |
| 50m Backstroke | 28.73 | 28.73 | 28.50 | 28.50 |
| 100m Backstroke | 1:03.17 | 1:03.17 | 1:04.09 | 1:04.09 |
| 200m Backstroke | 2:16.35 | 2:15.65 | 2:20.34 | 2:20.34 |
| 200m Individual Medley | 2:19.91 | 2:19.91 | 2:32.54 | 2:32.54 |
| 400m Individual Medley | 5:03.69 | 5:02.91 | 5:15.66 | 5:15.66 |
| 100m Individual Medley | . | 1:06.62 | . | . |
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