| Personal Details | |
| Name | James Warren |
| Known As | James |
| Year of Birth | 1990 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 78180 | ||
| Member Status | Current | ||
| Ranked Club | East Leeds SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| East Leeds SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 27.65 | 24.77 | . | 25.77 |
| 100m Freestyle | 1:00.92 | 53.85 | . | 55.86 |
| 200m Freestyle | 2:15.27 | 1:59.36 | . | 2:04.09 |
| 400m Freestyle | . | 4:25.59 | . | 4:39.00 |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | . | 33.17 | . | 34.41 |
| 100m Breaststroke | . | 1:12.47 | . | 1:15.57 |
| 200m Breaststroke | . | 2:37.02 | . | 2:43.80 |
| 50m Butterfly | . | 29.41 | . | 31.03 |
| 100m Butterfly | . | 1:04.34 | . | 1:24.13 |
| 200m Butterfly | . | 2:31.34 | . | . |
| 50m Backstroke | . | 31.13 | . | . |
| 100m Backstroke | . | 1:07.95 | . | 1:13.12 |
| 200m Backstroke | . | 2:25.01 | . | 2:38.72 |
| 200m Individual Medley | 2:29.53 | 2:13.89 | . | 2:21.02 |
| 400m Individual Medley | . | 5:14.88 | . | 5:22.85 |
| 100m Individual Medley | . | 1:00.98 | . | . |
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