| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 1 | 2 | South Lincs Competitiv | South Lincs | : . | |
| 2 | 4 | Deepings SC | Deepings | : . | |
| 3 | 6 | City of Linc Pentaqua | Co Lincoln P | : . | |
| 4 | 8 | Lincoln Vulcans SC | Lincoln Vulc | : . | |
| 5 | 7 | Louth Dolphins SC | Louth | : . | |
| 6 | 5 | Grantham SC | Grantham | : . | |
| 7 | 3 | Gainsborough Dolphins | Gainsborough | : . | |
| 8 | 1 | Lincoln Trident Swimmi | Lincoln TSA | : . | |