Mens 17 Yrs/Over 400m Medley Team - Heats (Declared Winners)
Full Results
| Place | Name | A.G | Club | | Time | | | FINA Pt | |
| 1. | Derventio Excel - A | | Derventio | | 3:51.16 | | | 720 | |
| Ryan Reader | | 59.84 | | 28.95 | 30.89 |
| Chris Steeples | | 1.02.91 | | 29.28 | 33.63 |
| Jamie Ingram | | 55.66 | | 24.68 | 30.98 |
| Karl Morgan | | 52.75 | | 24.74 | 28.01 |
| 2. | Loughborough Uni | | Loughboro Un | | 3:57.54 | | | 664 | |
| Callum Barrett | | 1.00.17 | | 29.14 | 31.03 |
| Robert Lancaster | | 1.05.30 | | 30.47 | 34.83 |
| Joseph Porter | | 58.30 | | 28.37 | 29.93 |
| Samuel Irvine | | 53.77 | | 25.22 | 28.55 |
| 3. | Northampton SC - A | | Northampton | | 4:00.24 | | | 642 | |
| Adel Elfakir | | 59.36 | | 29.15 | 30.21 |
| Edward Hern | | 1.10.76 | | 31.96 | 38.80 |
| Daniel Savage | | 55.60 | | 25.57 | 30.03 |
| Samuel Lloyd | | 54.52 | | 26.09 | 28.43 |
| 4. | Leicester Sharks SC | | Leic Sharks | | 4:01.45 | | | 632 | |
| Jonathan Bennett | | 1.00.23 | | 29.27 | 30.96 |
| David Trickett | | 1.04.54 | | 29.26 | 35.28 |
| Kieran Flint | | 1.01.74 | | 27.88 | 33.86 |
| Matthew Jory | | 54.94 | | 26.45 | 28.49 |
| 5. | City of Leicester - A | | Co Leicester | | 4:02.65 | | | 623 | |
| Adam Wilkes | | 1.01.19 | | 30.07 | 31.12 |
| Jamie Kettle | | 1.11.14 | | 33.39 | 37.75 |
| Lewis Kerrod | | 56.74 | | 25.76 | 30.98 |
| George Cooper | | 53.58 | | 25.63 | 27.95 |
| 6. | Nova Centurion SC | | Nova Cent'n | | 4:04.34 | | | 610 | |
| William Gayne | | 58.40 | | 28.27 | 30.13 |
| Rhys Taylor | | 1.08.35 | | 31.39 | 36.96 |
| Daniel Wilson | | 1.00.88 | | 28.20 | 32.68 |
| Samuel Williams | | 56.71 | | 27.01 | 29.70 |
| 7. | City of Leicester - B | | Co Leicester | | 4:10.03 | | | 569 | |
| Thomas Christie-Smith | | 1.03.59 | | 30.85 | 32.74 |
| Szymon Psiuk | | 1.12.09 | | 33.51 | 38.58 |
| Joel Weston | | 59.02 | | 27.69 | 31.33 |
| Harley Kirk | | 55.33 | | 26.50 | 28.83 |
| 8. | Northampton SC - B | | Northampton | | 4:10.92 | | | 563 | |
| Matthew Richmond | | 1.00.16 | | 29.07 | 31.09 |
| Samuel Blackett | | 1.12.96 | | 33.56 | 39.40 |
| Thomas Smith | | 1.01.65 | | 28.55 | 33.10 |
| Joshua Lloyd | | 56.15 | | 26.63 | 29.52 |
| 9. | Chesterfield SC | | Chesterfield | | 4:11.84 | | | 557 | |
| Harrison Fern | | 1.03.61 | | 30.35 | 33.26 |
| Jack Blair | | 1.06.98 | | 30.64 | 36.34 |
| Martin Nutter | | 1.05.59 | | 29.27 | 36.32 |
| Callum Gascoyne | | 55.66 | | 25.52 | 30.14 |
| 10. | Wellingborough SC | | Wellingboro | | 4:14.03 | | | 543 | |
| Bradley Coleman | | 1.06.36 | | 31.72 | 34.64 |
| Aaron Flynn | | 1.06.71 | | 31.11 | 35.60 |
| Oliver Martin | | 1.02.33 | | 28.77 | 33.56 |
| Ashley Thomasson | | 58.63 | | 27.74 | 30.89 |
| 11. | Belper Marlin SC | | BelperMarlin | | 4:26.12 | | | 472 | |
| Sam Bassett | | 1.07.43 | | 32.03 | 35.40 |
| Joshua Horobin | | 1.08.71 | | 31.69 | 37.02 |
| Jack Rhodes | | 1.07.99 | | 30.79 | 37.20 |
| George Chamberlain | | 1.01.99 | | 29.36 | 32.63 |
| | Calverton and Bingham | | Calv Bing | | DQ | | | | |
| Jake Geary | | 1.05.98 | | 32.28 | 33.70 |
| Bence Tejes | | 1.19.23 | | 37.28 | 41.95 |
| Jack Reddington | | 1.04.34 | | 28.91 | 35.43 |
| Thomas Fletcher | | 30.68 | | 30.68 | |
