EVENT 306 Mens Open 200m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Akal Rehal | 15 | Co Leeds | 1:58.18 |
| 4 | 3 | Thomas Trebilcock | 15 | Truro City | 1:58.03 |
| 5 | 2 | Kieran Summers | 15 | Scunthorpe A | 1:58.07 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 5 | Luca Riezzo | 15 | Exeter City | 1:57.78 |
| 1 | 7 | Pietro Forconi | 15 | Portsmouth N | 1:57.76 |
| 2 | 9 | Daniel Donovan | 15 | Guildford Ct | 1:57.68 |
| 3 | 11 | William Gearey | 15 | Worcester | 1:57.64 |
| 4 | 13 | Daniel Gencas | 15 | Romford Town | 1:57.46 |
| 5 | 12 | Clement Kubica | 15 | Millfield | 1:57.55 |
| 6 | 10 | Michael Klimaszewski | 14 | Hatfield | 1:57.67 |
| 7 | 8 | Eliot Desforges | 15 | Bracknell | 1:57.72 |
| 8 | 6 | Samuel Rose | 15 | West Norfolk | 1:57.77 |
| 9 | 4 | Kieran Bott | 15 | Co Leicester | 1:57.99 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 15 | James Speers | 15 | Basildon Ph | 1:57.26 |
| 1 | 17 | Thomas Woolley | 15 | Bromley | 1:56.74 |
| 2 | 19 | Aarian Lally | 15 | Hamilton UAE | 1:56.38 |
| 3 | 21 | Andrew Hall | 15 | Nova Cent'n | 1:56.03 |
| 4 | 23 | Lewis Binning | 15 | Basildon Ph | 1:55.59 |
| 5 | 22 | Dylan Gallagher | 15 | TauntonDeane | 1:55.63 |
| 6 | 20 | Nathan Woodrow | 15 | Co Norwich | 1:56.10 |
| 7 | 18 | Dillon Chana | 15 | Hillingdon | 1:56.64 |
| 8 | 16 | William Cooper | 15 | Co Birm'ham | 1:56.97 |
| 9 | 14 | Samuel Tucker | 14 | Wycombe Dist | 1:57.34 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 25 | Lewis Maxwell | 15 | Derwentside | 1:54.91 |
| 1 | 27 | Charley Langford | 15 | Thanet Swim | 1:54.81 |
| 2 | 29 | Joseph Sadler | 15 | Nova Cent'n | 1:54.50 |
| 3 | 31 | Jacob Whittle | 14 | Derventio | 1:51.25 |
| 4 | 33 | Tom Derbyshire | 20 | Bath Univ | 1:51.02 |
| 5 | 32 | William Foster | 18 | Loughboro Un | 1:51.24 |
| 6 | 30 | Edward Mildred | 15 | Northampton | 1:51.40 |
| 7 | 28 | Tyriese Smith | 14 | Co Liverpool | 1:54.80 |
| 8 | 26 | Archie Price | 15 | Barnet Copt | 1:54.86 |
| 9 | 24 | Ned Sharp | 15 | Skipton | 1:55.27 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 37 | Joseph Page | 18 | Hamilton UAE | 1:50.69 |
| 1 | 43 | Lewis Kerrod | 18 | Loughboro Un | 1:49.84 |
| 2 | 49 | Thomas Kingham | 20 | Bath Univ | 1:48.86 |
| 3 | 55 | Regan Lloyd | 21 | teamipswich | 1:47.52 |
| 4 | 61 | Yuri Kisil | 23 | HPC-Ont CAN | 1:45.50 |
| 5 | 58 | Cameron Kurle | 21 | Bath Univ | 1:47.30 |
| 6 | 52 | Calum Jarvis | 26 | Bath Univ | 1:48.41 |
| 7 | 46 | Samuel Budd | 20 | Co Sheffield | 1:49.33 |
| 8 | 40 | Harry Stacey | 18 | Shiverers | 1:50.56 |
| 9 | 34 | Jeffrey Chen | 22 | Bath Univ | 1:50.98 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 38 | Freddy Clampett | 20 | Plymouth Lea | 1:50.67 |
| 1 | 44 | Kyle Chisholm | 21 | Stockport Mo | 1:49.66 |
| 2 | 50 | William Ryley | 20 | Bath Univ | 1:48.82 |
| 3 | 56 | Harry Constantine | 18 | Hatfield | 1:47.46 |
| 4 | 62 | James Guy | 23 | Bath Univ | 1:44.13 |
| 5 | 59 | Jack McMillan | 18 | Bangor IRL | 1:46.32 |
| 6 | 53 | Michael Gunning | 24 | Stockport Mo | 1:48.28 |
| 7 | 47 | Ryan Reader | 20 | Derventio | 1:49.33 |
| 8 | 41 | Jarvis Parkinson | 20 | Loughboro Un | 1:50.50 |
| 9 | 35 | Max Tambling | 19 | Hackney | 1:50.96 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 39 | Charlie Poole | 17 | Co Leicester | 1:50.64 |
| 1 | 45 | Jordan Cooley | 19 | Stockport Mo | 1:49.51 |
| 2 | 51 | Daniel Savage | 18 | Northampton | 1:48.62 |
| 3 | 57 | Jay Lelliott | 23 | Co Sheffield | 1:47.37 |
| 4 | 63 | Jordan Sloan | 25 | Bangor IRL | 1:43.26 |
| 5 | 60 | Thomas Dean | 18 | Bath Univ | 1:45.79 |
| 6 | 54 | Luke Turley | 18 | Bath Univ | 1:47.96 |
| 7 | 48 | Ioan Evans | 16 | Millfield | 1:49.21 |
| 8 | 42 | Adam Davies | 17 | Plymouth Lea | 1:50.42 |
| 9 | 36 | Kieran Bird | 19 | Bath Univ | 1:50.71 |