Event 225 Mens 15 & Over 100 Metre Breaststroke Slower Heats of 205
| Pos | Name | Age | Club | Time | Splits |
| 1 | Stephen Taylor | 01 | Ellesmere Co | 1:05.67 | 31.17 | 1:05.67 |
| 2 | George Smith | 04 | Ellesmere Co | 1:06.66 | 31.79 | 1:06.66 |
| 3 | Liam Murphy | 04 | F.I.R.S.T. | 1:07.23 | 31.74 | 1:07.23 |
| 4 | George Barnes | 01 | Bath Univ | 1:07.33 | 31.26 | 1:07.33 |
| 5 | Thomas Cannon | 01 | UniOfStirl | 1:07.62 | 31.23 | 1:07.62 |
| 6 | Andrew Arthur | 02 | Aberdeen | 1:07.64 | 31.20 | 1:07.64 |
| 7 | Kenji McDade | 02 | Co Oxford | 1:07.76 | 32.06 | 1:07.76 |
| 8 | Dan Kinsella | 02 | Warrington W | 1:08.15 | 32.29 | 1:08.15 |
| | | | | | |
| 9 | Logan Bryan | 03 | Co Oxford | 1:08.36 | 32.06 | 1:08.36 |
| 10 | Don Bisset | 01 | UniOfStirl | 1:08.59 | 32.67 | 1:08.59 |
| 11 | Freddie Wilkinson | 01 | Co Oxford | 1:08.70 | 32.47 | 1:08.70 |
| 11 | Max Wass | 03 | Cosacss | 1:08.70 | 31.65 | 1:08.70 |
| 13 | Joshua Mitchell | 02 | Warrender Ba | 1:09.06 | 32.69 | 1:09.06 |
| 14 | Lewis Baillie | 00 | Aberdeen Per | 1:09.25 | 32.90 | 1:09.25 |
| 15 | Ryan Zhao | 04 | Newcastle | 1:09.30 | 32.76 | 1:09.30 |
| 16 | Mouric McSharry | 02 | Marlins | 1:09.33 | 31.90 | 1:09.33 |
| | | | | | |
| 17 | Theo Goodfellow | 02 | Fins | 1:09.39 | 32.05 | 1:09.39 |
| 18 | Graham Baird | 03 | Scotia | 1:09.56 | 32.87 | 1:09.56 |
| 19 | Aleksander Forysiak | 97 | Co Glasgow | 1:09.65 | 32.36 | 1:09.65 |
| 20 | Marijus Kringelis | 03 | Bellshill | 1:09.67 | 32.34 | 1:09.67 |
| 21 | Finlay Wallace | 03 | St Thomas | 1:09.81 | 32.14 | 1:09.81 |
| 22 | Tobi Laguda | 02 | Ellesmere Co | 1:10.10 | 33.49 | 1:10.10 |
| 23 | Joseph Martin | 00 | Newcastle | 1:10.25 | 33.22 | 1:10.25 |
| 24 | Murray Pritchard | 04 | Perth City | 1:10.28 | 32.68 | 1:10.28 |
| | | | | | |
| 25 | Mark Stoops | 00 | UniOfStirl | 1:10.41 | 32.73 | 1:10.41 |
| 25 | Jason English | 03 | Warrender Ba | 1:10.41 | 33.34 | 1:10.41 |
| | | | | | |
| 27 | Conor Massey | 02 | Co Glasgow | 1:10.42 | 32.75 | 1:10.42 |
| 28 | Emil Morawski | 04 | Warrender Ba | 1:10.46 | 33.38 | 1:10.46 |
| 29 | Arthur Llewellyn | 04 | Bo Stockton | 1:10.47 | 34.07 | 1:10.47 |
| 30 | Alasdair Findlay | 04 | F.I.R.S.T. | 1:10.76 | 33.16 | 1:10.76 |
| 31 | Jack Milne | 01 | Dun City Aqu | 1:10.78 | 33.53 | 1:10.78 |
| 32 | Leon Campbell | 04 | StirlingSwim | 1:10.97 | 33.72 | 1:10.97 |
| 33 | Conner Morrison | 97 | Aberdeen Per | 1:11.14 | 31.82 | 1:11.14 |
| 34 | Jamie Littlefield | 04 | Warrender Ba | 1:11.29 | 33.37 | 1:11.29 |
| 35 | Alasdair Peterson | 03 | Warrender Ba | 1:11.48 | 34.26 | 1:11.48 |
| 36 | Douglas Calder | 05 | F.I.R.S.T. | 1:11.52 | 33.02 | 1:11.52 |
| 37 | Olly Carr | 02 | StirlingSwim | 1:11.69 | 33.39 | 1:11.69 |
| 38 | Louis Lawlor | 02 | Co Glasgow | 1:12.06 | 34.19 | 1:12.06 |
| 39 | Myles Lapsley | 03 | Co Glasgow | 1:12.20 | 33.49 | 1:12.20 |
| 40 | Jacob Papple | 03 | Bo Stockton | 1:12.79 | 33.95 | 1:12.79 |
| 41 | Micah Van Blerk | 05 | Warrender Ba | 1:12.84 | 34.60 | 1:12.84 |
| 42 | Finn Bremner | 04 | Warrender Ba | 1:13.72 | 34.40 | 1:13.72 |
| 43 | Tom Ward | 02 | Bo Stockton | 1:14.04 | 32.99 | 1:14.04 |
| 44 | Gavin Roberts | 99 | Co Glasgow | 1:14.36 | 34.04 | 1:14.36 |
| 45 | Olek Smith | 04 | F.I.R.S.T. | 1:14.55 | 34.19 | 1:14.55 |
| 46 | Cameron Allison | 03 | Dumfries | 1:16.16 | 35.00 | 1:16.16 |