EVENT 404 Boys Open 100m Breaststroke - Heats
Not Competing : 3,11,51
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Christopher OLIVER | 12 | Long Eaton | 1:45.80 |
| 4 | 4 | Cody INGRAM | 13 | Bo Barnsley | 1:34.60 |
| 5 | 2 | James WEST | 12 | Skipton | 1:39.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 5 | Joshua BROMPTON | 14 | Co Leeds | 1:34.40 |
| 1 | 7 | Zak STOLARSKI | 14 | Co Leeds | 1:31.40 |
| 2 | 9 | Sean SMITH | 12 | Harrogate | 1:30.30 |
| 3 | 12 | Dariush KHODAKHAH | 14 | Co Leeds | 1:28.40 |
| 4 | 14 | Jack TORRINGTON | 13 | Donc Dartes | 1:27.38 |
| 5 | 13 | Hugo DOUGLAS-REEVES | 11 | Darlington | 1:28.23 |
| 6 | 10 | Cody WATKINSON | 13 | Donc Dartes | 1:28.90 |
| 7 | 8 | Jad IDRIS | 13 | Co Leeds | 1:30.40 |
| 8 | 6 | Thomas DENIZ | 12 | York City | 1:34.01 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 16 | Isaac STABLER | 12 | York City | 1:26.60 |
| 1 | 18 | Nathan DULAY | 13 | Co Leeds | 1:25.00 |
| 2 | 20 | Alexander HARRAND | 14 | Long Eaton | 1:23.50 |
| 3 | 22 | James ROBINSON | 14 | Co Leeds | 1:21.09 |
| 4 | 24 | Elliott WATKINS | 14 | Co Leeds | 1:17.59 |
| 5 | 23 | James ANNABLE | 13 | Kettering | 1:20.97 |
| 6 | 21 | William BACON | 14 | Co Leeds | 1:21.68 |
| 7 | 19 | Nicholas HONEYBONE | 12 | Donc Dartes | 1:24.22 |
| 8 | 17 | William POYSER | 14 | Leic Sharks | 1:25.80 |
| 9 | 15 | Ben JOHNSON | 13 | Wirral Metro | 1:26.80 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 28 | George KNOWLES | 14 | Co Leeds | 1:16.60 |
| 1 | 34 | Roman WALLACE | 15 | Bo Barnsley | 1:14.40 |
| 2 | 40 | Guy FARNSWORTH | 16 | Co Derby | 1:12.00 |
| 3 | 46 | Aidan FOTHERGILL | 15 | Team Jorvik | 1:10.40 |
| 4 | 53 | Dominic BOOLS | 16 | Radford | 1:08.80 |
| 5 | 49 | Christopher SNOW | 17 | Leic Sharks | 1:09.91 |
| 6 | 43 | Thomas STRACHAN | 17 | Long Eaton | 1:11.33 |
| 7 | 37 | Finlay WALIGORA | 16 | York City | 1:12.90 |
| 8 | 31 | Finlay MOSS | 15 | Long Eaton | 1:16.00 |
| 9 | 25 | Ethan ROBINSON | 14 | Wirral Metro | 1:17.30 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 29 | Brody CLARK | 15 | Halifax | 1:16.35 |
| 1 | 35 | Blaine UNDERWOOD | 15 | Donc Dartes | 1:13.90 |
| 2 | 41 | Nathan HOLMES | 15 | Preston | 1:11.71 |
| 3 | 47 | Max WASS | 16 | Cosacss | 1:10.20 |
| 4 | 54 | Dakota RAVETALI | 17 | Burnley BOBC | 1:08.80 |
| 5 | 50 | Thomas WHITE | 17 | Nova Cent'n | 1:09.05 |
| 6 | 44 | Barnaby HOWARTH-OSBORN | 15 | Sheffield C | 1:11.30 |
| 7 | 38 | Alexander PARKER | 17 | Skegness | 1:12.80 |
| 8 | 32 | Shyan MARRIE | 14 | Co Birm'ham | 1:15.87 |
| 9 | 26 | Charlie BROOME | 15 | Co Leeds | 1:16.90 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 30 | Cohen STEPHENSON | 14 | Donc Dartes | 1:16.05 |
| 1 | 36 | Tom SANDFORD | 16 | Halifax | 1:13.40 |
| 2 | 42 | Xeimon PARKER-COX | 17 | Leic Sharks | 1:11.50 |
| 3 | 48 | Joseph FLETCHER | 17 | Leic Sharks | 1:10.00 |
| 4 | 55 | Joseph MOORE | 18 | Harrogate | 1:07.91 |
| 5 | 52 | Matthew YEOMANS | 17 | Co Leeds | 1:08.92 |
| 6 | 45 | Hosea WAWERU | 15 | Co Leicester | 1:11.20 |
| 7 | 39 | Matthew SELOUS | 16 | Bo Barnsley | 1:12.80 |
| 8 | 33 | Toby MAYFIELD | 15 | York City | 1:14.81 |
| 9 | 27 | Bradley HURDISS | 17 | Donc Dartes | 1:16.90 |