| Personal Details | |
| Name | Alejandro Armstrong |
| Known As | Alejandro |
| Year of Birth | 2008 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1290881 | ||
| Member Status | Current | ||
| Ranked Club | Dover Lifeguard Swimming Club | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Dover Lifeguard Swimming Club | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 29.68 | . | 31.40 |
| 100m Freestyle | . | 1:12.50 | . | . |
| 200m Freestyle | . | 2:56.07 | . | . |
| 400m Freestyle | . | . | . | . |
| 800m Freestyle | . | . | . | . |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | . | 47.82 | . | . |
| 100m Breaststroke | . | 2:25.49 | . | . |
| 200m Breaststroke | . | . | . | . |
| 50m Butterfly | . | 34.59 | . | 37.32 |
| 100m Butterfly | . | 1:44.66 | . | . |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | . | 36.68 | . | . |
| 100m Backstroke | . | 1:25.25 | . | . |
| 200m Backstroke | . | 3:38.78 | . | . |
| 200m Individual Medley | . | 3:21.88 | . | . |
| 400m Individual Medley | . | . | . | . |
| 100m Individual Medley | . | 1:25.94 | . | . |
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