| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Sergei Kulev | 16 | Rykneld | 35.70 |
| 4 | 3 | Leo Allanson | 17 | Ripley | 33.90 |
| 5 | 2 | Ewan Ascott | 18 | Long Eaton | 34.30 |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Christopher Oliver | 16 | Long Eaton | 32.40 |
| 2 | 6 | Cole Stevens | 16 | Chesterfield | 31.80 |
| 3 | 8 | Luke Witten | 19 | Long Eaton | 29.70 |
| 4 | 10 | Jack Blair | 25 | Chesterfield | 28.00 |
| 5 | 9 | Jacob Hamblen | 18 | Etwall | 29.10 |
| 6 | 7 | George Whittle | 17 | Ripley | 30.00 |
| 7 | 5 | Oliver Gillott | 17 | Dronfield | 32.10 |