| Personal Details | |
| Name | William Rostron |
| Known As | William |
| Year of Birth | 2012 |
| Eligibility Category | Open/Male |
| Membership Details | |||
| Member Number | 1649920 | ||
| Member Status | Current | ||
| Ranked Club | Gateshead & Whickham SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Gateshead & Whickham SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 31.94 | 31.94 | 32.75 | 32.75 |
| 100m Freestyle | 1:09.70 | 1:09.70 | 1:11.08 | 1:11.08 |
| 200m Freestyle | . | 2:39.74 | 2:37.11 | 2:37.11 |
| 400m Freestyle | 5:18.41 | 5:18.41 | 5:33.28 | 5:33.28 |
| 800m Freestyle | 11:06.39 | 11:06.39 | 11:39.38 | 11:39.38 |
| 1500m Freestyle | 20:42.01 | 20:42.01 | . | . |
| 50m Breaststroke | 44.60 | 44.60 | 48.27 | 48.27 |
| 100m Breaststroke | 1:37.10 | 1:36.72 | 1:40.46 | 1:40.46 |
| 200m Breaststroke | 3:27.40 | 3:27.40 | 3:32.20 | 3:32.20 |
| 50m Butterfly | 34.70 | 34.70 | 34.83 | 34.83 |
| 100m Butterfly | 1:19.13 | 1:19.13 | 1:22.32 | 1:22.32 |
| 200m Butterfly | 3:06.25 | 3:06.25 | . | . |
| 50m Backstroke | 37.31 | 37.31 | 38.37 | 38.37 |
| 100m Backstroke | 1:19.68 | 1:19.68 | 1:23.97 | 1:23.97 |
| 200m Backstroke | 2:51.05 | 2:51.05 | 2:54.94 | 2:54.94 |
| 200m Individual Medley | 2:55.05 | 2:55.05 | 2:59.30 | 2:59.30 |
| 400m Individual Medley | 6:24.12 | 6:24.12 | 6:25.88 | 6:25.88 |
| 100m Individual Medley | 1:22.53 | 1:22.53 | . | . |
 |   |
