| Personal Details | |
| Name | Simona Kostadinova |
| Known As | Simona |
| Year of Birth | 2010 |
| Eligibility Category | Female |
| Membership Details | |||
| Member Number | 1667829 | ||
| Member Status | Current | ||
| Ranked Club | Sutton & Cheam SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Sutton & Cheam SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 30.26 | 30.26 | 30.72 | 30.51 |
| 100m Freestyle | 1:08.61 | 1:08.61 | 1:09.17 | 1:09.17 |
| 200m Freestyle | 2:33.37 | 2:33.37 | 2:39.15 | 2:39.15 |
| 400m Freestyle | . | . | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | . | 44.04 | 45.95 | 45.84 |
| 100m Breaststroke | . | . | . | . |
| 200m Breaststroke | . | . | . | . |
| 50m Butterfly | 32.59 | 32.59 | 32.18 | 32.18 |
| 100m Butterfly | 1:16.68 | 1:16.68 | 1:27.25 | 1:27.25 |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | . | 39.43 | 39.13 | 39.13 |
| 100m Backstroke | . | . | . | . |
| 200m Backstroke | . | . | . | . |
| 200m Individual Medley | 2:54.79 | 2:54.79 | . | . |
| 400m Individual Medley | . | . | . | . |
| 100m Individual Medley | 1:18.27 | 1:18.27 | . | . |
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