| Personal Details | |
| Name | Jonathan Dedrick |
| Known As | Jonathan |
| Year of Birth | 1982 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 4289 | ||
| Member Status | Current | ||
| Ranked Club | Kidlington & Gosford SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Kidlington & Gosford SC | Yes |
| City Of Oxford SC | |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 27.38 | 26.27 | . | 27.01 |
| 100m Freestyle | . | 58.04 | 1:00.85 | 1:00.85 |
| 200m Freestyle | . | . | . | . |
| 400m Freestyle | 4:50.09 | 4:50.09 | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | 34.97 | 32.61 | . | 35.33 |
| 100m Breaststroke | . | 1:12.26 | 1:17.21 | 1:15.11 |
| 200m Breaststroke | . | 2:38.57 | . | . |
| 50m Butterfly | 29.86 | 28.89 | . | . |
| 100m Butterfly | . | 1:07.98 | . | . |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | 30.85 | 28.88 | . | 30.05 |
| 100m Backstroke | . | 1:02.42 | . | 1:05.45 |
| 200m Backstroke | . | 2:18.31 | 2:27.97 | 2:27.97 |
| 200m Individual Medley | 2:29.93 | 2:20.17 | . | 2:38.43 |
| 400m Individual Medley | . | 5:12.23 | . | . |
| 100m Individual Medley | 1:07.59 | 1:05.03 | . | . |
 |   |
