| Personal Details | |
| Name | Jonathan Cumming |
| Known As | Jonathan |
| Year of Birth | 2008 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 90042824 | ||
| Member Status | Current | ||
| Ranked Club | Fins CSC | ||
| Country of International Representation | |||
| Membership Categories |
| SS Athlete |
| Clubs & Organisations | |
| Club | Ranked |
| Fins CSC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 27.63 | 27.22 | 27.77 | 27.77 |
| 100m Freestyle | . | 58.73 | 1:01.53 | 1:00.99 |
| 200m Freestyle | 2:08.37 | 2:08.37 | 2:17.74 | 2:14.59 |
| 400m Freestyle | . | . | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | 33.27 | 33.07 | 33.22 | 33.22 |
| 100m Breaststroke | 1:12.41 | 1:12.41 | 1:14.18 | 1:14.18 |
| 200m Breaststroke | 2:39.11 | 2:39.11 | 2:52.96 | 2:47.96 |
| 50m Butterfly | 29.28 | 29.28 | 29.68 | 29.68 |
| 100m Butterfly | . | 1:09.66 | 1:13.97 | 1:13.97 |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | 34.38 | 34.20 | . | . |
| 100m Backstroke | 1:10.77 | 1:10.77 | . | . |
| 200m Backstroke | . | . | . | . |
| 200m Individual Medley | . | 2:29.25 | . | 2:39.91 |
| 400m Individual Medley | . | 5:39.74 | 5:47.82 | 5:43.41 |
| 100m Individual Medley | 1:11.07 | 1:11.07 | . | . |
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