| Personal Details | |
| Name | Harrison Brook |
| Known As | Harrison |
| Year of Birth | 2008 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1396533 | ||
| Member Status | Current | ||
| Ranked Club | New Hall School Swim Club | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| New Hall School Swim Club | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | . | 29.51 | . | 29.87 |
| 100m Freestyle | . | 1:02.53 | . | 1:06.10 |
| 200m Freestyle | . | 2:26.16 | . | 2:27.48 |
| 400m Freestyle | . | 5:08.11 | . | 5:44.27 |
| 800m Freestyle | . | 11:06.90 | . | . |
| 1500m Freestyle | . | 21:17.72 | . | . |
| 50m Breaststroke | 35.07 | 34.42 | 35.08 | 35.08 |
| 100m Breaststroke | 1:16.43 | 1:15.03 | 1:17.91 | 1:17.84 |
| 200m Breaststroke | 2:48.17 | 2:47.71 | 2:54.53 | 2:54.53 |
| 50m Butterfly | . | 31.45 | . | 32.43 |
| 100m Butterfly | . | 1:09.58 | . | 1:11.91 |
| 200m Butterfly | . | 3:06.66 | . | 2:53.17 |
| 50m Backstroke | . | 33.59 | . | 34.52 |
| 100m Backstroke | . | 1:12.25 | . | 1:13.70 |
| 200m Backstroke | . | 2:37.46 | . | 3:01.63 |
| 200m Individual Medley | . | 2:32.86 | 2:42.11 | 2:35.15 |
| 400m Individual Medley | . | 5:34.90 | . | 5:53.60 |
| 100m Individual Medley | . | 1:12.54 | . | . |
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