Not Competing : 10
| | | Heat Number - 1 | | | |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 2 | Nathan WINSTANLEY | 11 | Stockport Mo | 1:33.53 |
| 3 | 4 | Thomas MILLBURN | 11 | Workington | 1:31.02 |
| 4 | 6 | Kyle CLEGG | 11 | Oldham Aqua | 1:27.63 |
| 5 | 5 | Jake STEWART | 11 | Stockport Mo | 1:30.88 |
| 6 | 3 | Aaron FAIRFAX | 11 | Stockport Mo | 1:32.90 |
| 7 | 1 | Cole CHARNOCK | 11 | Co Liverpool | 1:34.54 |
| | | Heat Number - 2 | | | |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 8 | Kieran FLETCHER | 12 | Stockport Mo | 1:26.34 |
| 2 | 11 | Thomas ARKLE | 13 | Dane Valley | 1:17.94 |
| 3 | 13 | Ben TALEB | 14 | Halesowen | 1:17.00 |
| 4 | 15 | Thomas JAMES | 14 | Co Liverpool | 1:16.10 |
| 5 | 14 | Connor MAKIN | 13 | Pioneer 79 | 1:16.20 |
| 6 | 12 | Joseph HARPER | 13 | Dane Valley | 1:17.50 |
| 7 | 9 | Aneirin BAKER | 13 | SwimTrafford | 1:21.07 |
| 8 | 7 | Joseph MITCHELL | 12 | Stockport Mo | 1:26.60 |
| | | Heat Number - 3 | | | |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 17 | Robert BAILEY | 14 | Stockport Mo | 1:14.61 |
| 2 | 19 | Timothy ALMOND | 17 | Warrington W | 1:07.88 |
| 3 | 21 | James GODDARD | 26 | Stockport Mo | 1:05.50 |
| 4 | 23 | Craig ELLIOTT | 22 | Cockermouth | 1:02.00 |
| 5 | 22 | Russell SMITH | 18 | Stockport Mo | 1:04.00 |
| 6 | 20 | Benjamin EDWARDS | 16 | Burnley BOBC | 1:07.80 |
| 7 | 18 | Joseph FAULKNER | 14 | Co Sheffield | 1:14.44 |
| 8 | 16 | Elliot OTTY | 13 | Southport | 1:15.63 |