Heats (Declared Winners) Boys 12 Years 200m Backstroke
| Place | Name | YoB | Club | Time | | | 50 | 100 | 150 |
| 1. | Jonny Eagle | (96) | North Mids | 2:29.66 | | | 34.89 | 1:12.75 | 1:51.43 |
| 2. | Jack Smith | (96) | North Mids | 2:31.72 | | | 35.20 | 1:14.53 | 1:54.38 |
| 3. | Elliot Hynes | (95) | Bolton & Manchester | 2:32.27 | | | 35.92 | 1:14.56 | 1:53.47 |
| 4. | Joshua Shuttleworth | (95) | Bolton & Manchester | 2:36.37 | | | 36.37 | 1:15.89 | 1:56.80 |
| 5. | Joe Selby | (95) | LiverplDASA | 2:38.35 | | | 36.40 | 1:16.74 | 1:58.51 |
| 6. | Jack Smith | (95) | North Lancs | 2:39.03 | | | 36.82 | 1:17.65 | 1:58.94 |
| 7. | William Harding | (95) | LiverplDASA | 2:39.85 | | | 38.48 | 1:18.93 | 1:59.92 |
| 8. | Jack Slater | (95) | Cent Lancs | 2:41.06 | | | 36.96 | 1:17.47 | 1:59.52 |
| 9. | Jake Copeman | (96) | North Lancs | 2:41.76 | | | 38.32 | 1:19.15 | 2:00.65 |
| 10. | Andrew Kerr | (96) | Cumbria ASA | 2:43.17 | | | 39.01 | 1:20.16 | 2:02.01 |
| 11. | Jack Kenwright | (95) | Cumbria ASA | 2:45.44 | | | 37.51 | 1:19.04 | 2:02.39 |
| 12. | Adam Gillespie | (95) | Cent Lancs | 2:47.72 | | | 40.60 | 1:22.55 | 2:05.35 |