EVENT 402 Boys 12 Yrs/Under 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Sam Gallagher | 9 | Barrow | 4:57.67 |
| 1 | 3 | Cameron Woollerton | 10 | Carlisle Aq | 4:29.56 |
| 2 | 5 | Robert Forrest | 12 | Billingham | 4:20.00 |
| 3 | 7 | Joshua Foster | 11 | Blyth | 4:14.80 |
| 4 | 9 | James Green | 9 | South Tyne | 3:59.79 |
| 5 | 8 | Jack Barry | 11 | South Tyne | 4:10.30 |
| 6 | 6 | Owen Foster | 9 | Tynemouth | 4:18.20 |
| 7 | 4 | Nathan Roberts | 11 | Billingham | 4:22.80 |
| 8 | 2 | Luke Pratt | 9 | Barrow | 4:55.65 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 11 | Joe Whelan | 11 | Co Sund'land | 3:53.30 |
| 1 | 13 | Adam Hastings | 10 | Co Newcastle | 3:50.70 |
| 2 | 15 | Charles Cooksey | 10 | Barrow | 3:47.50 |
| 3 | 17 | James King | 12 | Gates &Whick | 3:45.10 |
| 4 | 19 | Ben Samuels | 11 | South Tyne | 3:43.12 |
| 5 | 18 | Tom Brumwell | 10 | Co Sund'land | 3:44.10 |
| 6 | 16 | Ciaran Thomas | 10 | Tynemouth | 3:46.70 |
| 7 | 14 | Ethan Butler | 9 | Derwentside | 3:47.80 |
| 8 | 12 | James Fewster | 11 | Tynemouth | 3:52.50 |
| 9 | 10 | Drew Chesters | 10 | Moors | 3:55.15 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 21 | Mark Booth | 11 | Morpeth | 3:40.00 |
| 1 | 23 | Abe Parkin | 11 | Tynedale | 3:38.02 |
| 2 | 25 | William James | 11 | Bo Stockton | 3:35.20 |
| 3 | 27 | Daniel Reacroft | 11 | Moors | 3:33.90 |
| 4 | 29 | Matthew Phillips | 12 | Co Sund'land | 3:29.20 |
| 5 | 28 | Alex Griffiths | 10 | Gates &Whick | 3:32.70 |
| 6 | 26 | Joshua Allison | 11 | Derwentside | 3:34.60 |
| 7 | 24 | Ben Gilchrist | 11 | Wear Valley | 3:37.30 |
| 8 | 22 | Jack MacKenzie | 11 | Co Newcastle | 3:38.94 |
| 9 | 20 | Aidan Brown | 11 | Bo Stockton | 3:41.50 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 31 | Joel Sinclair | 11 | Carlisle Aq | 3:26.84 |
| 1 | 33 | Jack Edwards | 12 | Cockermouth | 3:26.40 |
| 2 | 35 | Joseph Robins | 11 | Co Sund'land | 3:22.00 |
| 3 | 37 | Jared Armstrong | 12 | SwimTrafford | 3:15.70 |
| 4 | 39 | Matthew Keogh | 12 | Moors | 3:09.39 |
| 5 | 38 | Theo Tindall | 12 | Carlisle Aq | 3:11.05 |
| 6 | 36 | Harry Catterall | 12 | RichmondDale | 3:17.90 |
| 7 | 34 | Nathan Salkeld | 11 | Carlisle Aq | 3:22.69 |
| 8 | 32 | Jack Smith | 9 | Carlisle Aq | 3:26.81 |
| 9 | 30 | James Jeal | 11 | RichmondDale | 3:27.20 |