| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 1 | 2 | Lincoln Trident Swimmi | Lincoln TSA | 2:51.97 | |
| 2 | 4 | South Lincs Competitiv | South Lincs | 2:40.65 | |
| 3 | 6 | Lincoln Vulcans SC | Lincoln Vulc | 2:25.19 | |
| 4 | 8 | Louth Dolphins SC | Louth | 2:17.26 | |
| 5 | 7 | Grantham SC | Grantham | 2:24.00 | |
| 6 | 5 | City of Linc Pentaqua | Co Lincoln P | 2:30.00 | |
| 7 | 3 | Deepings SC | Deepings | 2:43.00 | |
| 8 | 1 | Gainsborough Dolphins | Gainsborough | 3:04.20 | |