| Personal Details | |
| Name | Ignacy Krzemien |
| Known As | Iggy |
| Year of Birth | 2011 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1631474 | ||
| Member Status | Current | ||
| Ranked Club | Dulwich Dolphins | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Dulwich Dolphins | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 30.24 | 30.24 | . | . |
| 100m Freestyle | 1:08.76 | 1:08.76 | . | . |
| 200m Freestyle | 2:20.27 | 2:20.27 | 2:25.17 | 2:25.17 |
| 400m Freestyle | 5:13.48 | 5:13.48 | 5:07.76 | 5:07.76 |
| 800m Freestyle | 10:12.66 | 10:12.66 | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | . | . | . | . |
| 100m Breaststroke | 1:33.10 | 1:33.10 | . | . |
| 200m Breaststroke | . | 3:29.59 | . | . |
| 50m Butterfly | . | 46.21 | . | . |
| 100m Butterfly | . | . | . | . |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | 35.94 | 35.94 | 34.45 | 34.45 |
| 100m Backstroke | 1:12.23 | 1:12.23 | 1:15.42 | 1:15.42 |
| 200m Backstroke | 2:38.36 | 2:38.36 | 2:34.84 | 2:34.84 |
| 200m Individual Medley | . | 2:54.20 | . | . |
| 400m Individual Medley | . | . | . | . |
| 100m Individual Medley | 1:16.75 | 1:16.75 | . | . |
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