| Personal Details | |
| Name | Jacob O'donnell |
| Known As | Jacob |
| Year of Birth | 2010 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1422867 | ||
| Member Status | Current | ||
| Ranked Club | City of Leeds SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| City of Leeds SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 28.27 | 28.78 | 28.45 |
| 100m Freestyle | . | 1:02.51 | 1:01.71 | 1:01.71 |
| 200m Freestyle | . | 2:16.27 | 2:15.21 | 2:15.21 |
| 400m Freestyle | . | 4:48.63 | 4:44.91 | 4:44.91 |
| 800m Freestyle | . | . | 9:47.96 | 9:47.96 |
| 1500m Freestyle | . | 22:38.77 | 18:41.77 | 18:41.77 |
| 50m Breaststroke | . | 34.93 | 35.63 | 35.19 |
| 100m Breaststroke | . | 1:18.56 | 1:17.83 | 1:17.83 |
| 200m Breaststroke | . | 2:45.58 | 2:45.11 | 2:45.11 |
| 50m Butterfly | . | 31.93 | 32.50 | 32.50 |
| 100m Butterfly | . | 1:15.10 | 1:15.12 | 1:15.12 |
| 200m Butterfly | . | 2:48.82 | . | 2:56.14 |
| 50m Backstroke | . | 33.22 | 34.77 | 34.77 |
| 100m Backstroke | . | 1:16.30 | 1:13.14 | 1:13.14 |
| 200m Backstroke | . | 2:39.06 | 2:39.78 | 2:39.78 |
| 200m Individual Medley | . | 2:33.10 | 2:30.33 | 2:30.33 |
| 400m Individual Medley | . | 5:49.04 | 5:23.86 | 5:23.86 |
| 100m Individual Medley | . | 1:10.84 | . | . |
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