Boys 13/UN 100m Freestyle - Heats (Declared Winners)
Full Results
| Place | Name | YoB | Club | | Time | | R.T. | | | 50 |
| 1. | Nick Laws | (00) | Millfield | | 57.17 | | + 0.72 | | | 27.53 |
| 2. | Ewan SMITH | (00) | Woking | | 58.29 | | + 0.78 | | | 28.03 |
| 3. | Ellis SIMPKIN | (00) | Co Sheffield | | 58.80 | | + 0.82 | | | 28.35 |
| 4. | Sam COTTEE | (00) | teamipswich | | 59.71 | | + 0.84 | | | 28.42 |
| 5. | Danny Savage | (00) | Northampton | | 59.81 | | + 0.77 | | | 29.08 |
| 6. | Rhys James | (00) | Co Cardiff | | 1:00.87 | | + 0.79 | | | 29.34 |
| 7. | Kyle Palmer | (00) | Co Coventry | | 1:01.10 | | + 0.77 | | | 29.28 |
| 8. | Oscar Jameson | (00) | Ealing | | 1:01.54 | | + 0.91 | | | 28.96 |
| 9. | Adam METCALF | (01) | Ellesmere Co | | 1:02.31 | | + 1.08 | | | 28.91 |
| 10. | Jake Hill | (00) | TauntonDeane | | 1:05.76 | | + 0.75 | | | 30.76 |
