| |
| 4x100 (1 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 2 | 41.80 | Guernsey Senior Team | PB | SEN | M | | | | Guernsey | 41.80 | 41.80 |  |
| 3 | 43.15 | Isle of Man Senior Team | PB | SEN | M | | | | | 43.15 | 43.15 | |
| 5 | 43.53 | Isle of Wight Senior Team | PB | SEN | M | | | | Isle of Wight | 43.53 | 43.53 | |
| 7 | 44.83 | A'sey | | SEN | M | | | | A'sey | | | |
| 4x100 (1 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 48.25 | Guernsey Senior Team | PB | SEN | W | | | | Guernsey | 48.25 | 48.25 | |
| 2 | 48.82 | Isle of Man Senior Team | PB | SEN | W | | | | | 48.82 | 48.82 | |
| 3 | 49.74 | Jersey Senior Team | PB | SEN | W | | | | Jersey | 49.74 | 49.74 | |
| 5 | 50.85 | Shetland Isles Senior Team | PB | SEN | W | | | | Shetland | 50.85 | 50.85 | |
| 6 | 51.16 | Anglesey Senior Team | PB | SEN | W | | | | Ynys Mon | 51.16 | 51.16 | |
| 7 | 52.90 | Isle of Wight Senior Team | PB | SEN | W | | | | Isle of Wight | 52.90 | 52.90 | |