EVENT 101 Boys Open 100m Backstroke - Heats
Not Competing : 62
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Tommy Chandler | 10 | Gt Yarmouth | 1:27.90 |
| 4 | 2 | Freddie Symonds | 10 | Team Luton | 1:27.45 |
| 5 | 3 | Harry McLagan | 10 | Chelmsford | 1:26.32 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 4 | Eoin Compton | 10 | Team Luton | 1:26.87 |
| 2 | 5 | Ayotobi Laguda | 10 | Stevenage | 1:26.53 |
| 3 | 6 | Christopher Ashdown | 10 | Colchester | 1:25.49 |
| 4 | 7 | Louis Morris | 10 | Thurrock | 1:26.41 |
| 5 | 8 | Mason Hunnisett | 10 | Basildon Ph | 1:31.00 |
| 6 | 9 | Myles English | 10 | Braintree | 1:28.77 |
| 7 | 10 | Saric Lewington | 10 | Hatfield | 1:24.86 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 11 | Ben Blowers | 10 | UEA Norwich | 1:29.41 |
| 2 | 12 | Harvey Skellern | 10 | Co Cambridge | 1:22.32 |
| 3 | 13 | Joshua Foreman | 10 | Hertsmere | 1:27.23 |
| 4 | 14 | Henry Newell | 10 | Newmarket | 1:21.50 |
| 5 | 15 | James Speers | 10 | Thurrock | 1:25.57 |
| 6 | 16 | Noah Townley | 10 | Bo Southend | 1:22.33 |
| 7 | 17 | Elliotte Ledger | 10 | Co Peterboro | 1:23.69 |
| 8 | 18 | Samuel Perks | 10 | Chelmsford | 1:21.35 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 19 | Tom Ward | 10 | Chelmsford | 1:22.68 |
| 2 | 20 | William Harpur-Davies | 10 | West Suffolk | 1:22.72 |
| 3 | 21 | Isaac Addison | 10 | Co Peterboro | 1:24.18 |
| 4 | 22 | Silvester Havrillay | 10 | Harlow Pen | 1:25.53 |
| 5 | 23 | Callum Bazela | 10 | Thurrock | 1:24.41 |
| 6 | 24 | Lewis Moore | 11 | Deben | 1:19.33 |
| 7 | 25 | Nathan Swift | 11 | Team Luton | 1:22.15 |
| 8 | 26 | Callum Wollaston | 11 | Cheshunt | 1:20.83 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 27 | Manfred Battle | 11 | Stowmarket | 1:18.33 |
| 2 | 28 | Evan Thomas-Mansfield | 11 | Co Cambridge | 1:15.30 |
| 3 | 29 | Reese Housden | 11 | Hatfield | 1:17.35 |
| 4 | 30 | Finlay Rudge | 11 | Braintree | 1:17.14 |
| 5 | 31 | Thomas Clare | 11 | Stowmarket | 1:14.46 |
| 6 | 32 | Joseph Taylor | 12 | Bishop Stort | 1:16.75 |
| 7 | 33 | Samuel Peck | 12 | Little Fish | 1:16.02 |
| 8 | 34 | Fraser Ryan | 12 | Dereham | 1:16.65 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 35 | Harvey Norman | 11 | Co Peterboro | 1:15.22 |
| 2 | 36 | Harry Constantine | 12 | Dunstable | 1:14.35 |
| 3 | 37 | Sebastian Di Siena | 12 | Co Peterboro | 1:15.13 |
| 4 | 38 | Miles Drabwell | 12 | Linslade | 1:13.07 |
| 5 | 39 | Mason Brand | 11 | Berkhamsted | 1:13.49 |
| 6 | 40 | Harry Whiteman | 12 | Co Peterboro | 1:13.84 |
| 7 | 41 | Benjamin Garton | 12 | Co Peterboro | 1:14.68 |
| 8 | 42 | Ben Harrison | 12 | Potters Bar | 1:12.93 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 43 | Harry Eade | 12 | teamipswich | 1:13.36 |
| 2 | 44 | Oliver Taverner | 12 | Watford SC | 1:13.76 |
| 3 | 45 | Tyler Berry | 12 | Basildon Ph | 1:13.74 |
| 4 | 46 | Nicholas Perkins | 12 | UEA Norwich | DQ:T . |
| 5 | 47 | Michael Lardner | 13 | Co Peterboro | 1:12.38 |
| 6 | 48 | Harry Nicholls | 12 | Basildon Ph | 1:12.74 |
| 7 | 49 | Louis Spong | 13 | DunmowAtlant | 1:12.79 |
| 8 | 50 | Jake Thomas-Mansfield | 13 | Co Cambridge | 1:13.50 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 51 | Myles Turner | 12 | West Suffolk | 1:11.88 |
| 2 | 52 | Andrew Martindale | 13 | Thurrock | 1:10.96 |
| 3 | 53 | Alex Walmsley | 12 | teamipswich | 1:11.76 |
| 4 | 54 | Oliver Newton | 13 | Wisbech | 1:11.31 |
| 5 | 55 | Luke Turley | 13 | Hatfield | 1:11.26 |
| 6 | 56 | Cameron Manley | 13 | Linslade | 1:09.61 |
| 7 | 57 | Daniel Hill | 13 | Linslade | 1:12.23 |
| 8 | 58 | Cameron McRae | 13 | Co Peterboro | 1:10.35 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 59 | Patrick Keaveney | 13 | Modernians | 1:12.98 |
| 2 | 60 | Ryan Smith | 13 | UEA Norwich | 1:10.54 |
| 3 | 61 | Charlie Boden | 12 | Chelmsford | 1:08.50 |
| 4 | 63 | Jan Salcedo | 14 | Watford SC | 1:09.58 |
| 5 | 64 | Jamie Scholes | 13 | Co Peterboro | 1:09.70 |
| 6 | 65 | Jordan Mann | 14 | UEA Norwich | 1:08.11 |
| 7 | 66 | Logan Moore | 14 | St Felix Sch | 1:07.51 |
| 8 | 67 | Thomas Harrington | 14 | Co Cambridge | 1:09.62 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 68 | Scott Neave | 14 | Mid Beds | 1:09.03 |
| 2 | 69 | Giovanni Di Siena | 14 | Co Peterboro | 1:09.85 |
| 3 | 70 | Sam Gamble | 14 | Hitchin | 1:08.32 |
| 4 | 71 | Joseph Munno | 14 | Modernians | 1:08.24 |
| 5 | 72 | Nathan Hughes | 12 | Hatfield | 1:08.46 |
| 6 | 73 | Matthew Calver | 14 | UEA Norwich | 1:11.15 |
| 7 | 74 | Samuel Pedder | 14 | Co Cambridge | 1:10.39 |
| 8 | 75 | Christian McMillan | 14 | Rochford | 1:06.95 |
| Heat Number - 11 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 77 | Jack Andrew | 14 | teamipswich | 1:08.94 |
| 2 | 79 | Daniel Orcutt | 14 | West Suffolk | 1:05.79 |
| 3 | 81 | Oliver Fitt | 13 | St Ives | 1:09.25 |
| 4 | 83 | Daniel Leigh | 14 | Co Peterboro | 1:06.37 |
| 5 | 82 | Hugo Johnson | 14 | Bo Southend | 1:08.44 |
| 6 | 80 | Liam Curran | 14 | Co St Albans | 1:06.67 |
| 7 | 78 | Charlie Eshelby | 14 | West Suffolk | 1:06.94 |
| 8 | 76 | William Cooper | 14 | UEA Norwich | 1:06.64 |