| | Heat Number - 1 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 2 | Sam Wells | 13 | Wiltshire | 1:14.87 |
| 2 | 4 | Luke Goodwin | 13 | Worcs | 1:11.04 |
| 3 | 6 | Lucas Irving | 13 | Herts | 1:09.87 |
| 4 | 8 | Joshua Cluer | 13 | Somerset | 1:08.90 |
| 5 | 10 | Jonathan Kelly | 13 | Lancashire | 1:08.23 |
| 6 | 9 | Rory Hollings | 13 | Staffs | 1:08.90 |
| 7 | 7 | Ian Porteous | 13 | Scot West | 1:09.18 |
| 8 | 5 | Kiran Dattani | 13 | Middlesex | 1:10.54 |
| 9 | 3 | Nicholas Peric | 13 | South Wales | 1:12.20 |
| 10 | 1 | Dale Hart | 13 | Norfolk | 1:14.91 |
| | Heat Number - 2 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 12 | Matthew Allison | 13 | N & Durham | 1:07.84 |
| 2 | 14 | Oliver Summers | 13 | Hampshire | 1:06.78 |
| 3 | 16 | Sam Peters | 13 | Surrey ASA | 1:06.20 |
| 4 | 18 | Tomas Purton | 13 | Essex ASA | 1:04.91 |
| 5 | 20 | Lewis Rossi | 13 | Yorkshire | 1:02.30 |
| 6 | 19 | Russell Smith | 13 | Cheshire | 1:03.63 |
| 7 | 17 | Benjamin Davies | 13 | Suffolk | 1:06.06 |
| 8 | 15 | Luke Smith | 12 | Kent | 1:06.60 |
| 9 | 13 | Kyle Pinkney | 13 | Warwicks | 1:07.56 |
| 10 | 11 | Callum Hillicks | 12 | Sussex | 1:08.05 |