Mens Open 100m Freestyle - Heats (Declared Winners)
Full Results
| Place | Name | YoB | Club | | Time | | R.T. | | | 50 |
| 1. | Thomas FANNON | (98) | Plymouth Lea | | 52.00 | | | | | 24.46 |
| 2. | Charlie PULLAN | (98) | Guildford Ct | | 52.28 | | | | | 25.15 |
| 3. | Tom KINGHAM | (98) | Millfield | | 52.40 | | | | | 25.49 |
| 4. | Tom GREENFIELD | (89) | Co Cardiff | | 52.62 | | | | | 25.34 |
| 5. | Regan LLOYD | (97) | teamipswich | | 53.77 | | | | | 25.79 |
| 6. | James BAXTER | (98) | Wycombe Dist | | 53.80 | | | | | 26.10 |
| 7. | Ciaran BEARD-JONES | (95) | Stockport Mo | | 54.19 | | | | | 25.76 |
| 8. | William FOSTER | (00) | Co Derby | | 54.50 | | | | | 26.54 |
| 9. | Ryan ANSCOMB | (89) | Co Milton K | | 54.95 | | | | | 26.58 |
| 10. | Ewan SPRINGETT | (00) | Co Oxford | | 55.86 | | | | | 27.11 |
