EVENT 106 Open/Male 09 /Over 100m Breaststrok - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Finley MARTINELLI | 10 | Cheshunt | 2:17.18 |
| 3 | 4 | Seb CATTON | 10 | Ware | 2:15.00 |
| 4 | 6 | Aren AKAR | 11 | Cheshunt | 2:10.00 |
| 5 | 5 | Joshua PAMBORIS | 10 | Stevenage | 2:11.68 |
| 6 | 3 | DANIEL SULLIVAN | 12 | Cheshunt | 2:15.00 |
| 7 | 1 | Archie POTTER | 12 | Ware | 2:33.85 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 8 | Cristian MINGOIA | 12 | Cheshunt | 2:07.62 |
| 2 | 10 | Shivaansh MITTAL | 11 | Verulam | 2:05.50 |
| 3 | 12 | Oliver UGURLU | 10 | Cheshunt | 2:04.43 |
| 4 | 14 | Jude VARSHNEY | 11 | Verulam | 2:02.50 |
| 5 | 13 | Leonardo DAL COLLE | 11 | Cheshunt | 2:02.79 |
| 6 | 11 | Miles ARON | 11 | Potters Bar | 2:04.88 |
| 7 | 9 | Jarvis GUNN | 13 | Hitchin | 2:05.94 |
| 8 | 7 | Arthur LABRIOLA | 12 | Potters Bar | 2:08.31 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Ralph MISIR-YATES | 11 | Cheshunt | 2:00.61 |
| 2 | 18 | Anton BARANOV | 11 | Co St Albans | 1:59.21 |
| 3 | 20 | Arley FENTON | 13 | Ware | 1:55.00 |
| 4 | 22 | Edward MCCARTHY | 10 | Potters Bar | 1:52.00 |
| 5 | 21 | Ellery TEAGUE | 13 | Ware | 1:54.05 |
| 6 | 19 | Jack MCDONALD | 13 | Potters Bar | 1:57.84 |
| 7 | 17 | Pak Kiu CHAN | 11 | Verulam | 2:00.13 |
| 8 | 15 | Nicholas GOMEZ BOLIVAR | 11 | Hoddesdon | 2:00.63 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | Max PATTERSON | 10 | Stevenage | 1:48.18 |
| 2 | 26 | Luke PROCTER | 12 | Co St Albans | 1:47.67 |
| 3 | 28 | Darby GREANEY | 10 | Co St Albans | 1:45.02 |
| 4 | 30 | Jupiter-Jones SHOKER | 10 | Stevenage | 1:44.90 |
| 5 | 29 | Paddy REVILLE | 14 | Ware | 1:44.92 |
| 6 | 27 | Erik MATIAS VEGH | 14 | Hitchin | 1:45.53 |
| 7 | 25 | Ralph BRIDGEMAN | 11 | Hoddesdon | 1:47.85 |
| 8 | 23 | Luke TAYLOR | 11 | Ware | 1:50.95 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 32 | Thomas CHALLIS | 12 | Potters Bar | 1:40.11 |
| 2 | 34 | Noah TANG | 12 | Co St Albans | 1:39.78 |
| 3 | 36 | Samuel MULLANEY | 14 | Stevenage | 1:39.48 |
| 4 | 38 | Oliver HARRINGTON | 13 | Stevenage | 1:39.13 |
| 5 | 37 | Stanley ALWAY | 13 | Verulam | 1:39.37 |
| 6 | 35 | Harry LYTHGOE | 13 | Cheshunt | 1:39.62 |
| 7 | 33 | Brodie FENTON | 11 | Ware | 1:40.00 |
| 8 | 31 | Joseph EDWARDS | 17 | Verulam | 1:44.69 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 40 | Luke BARTLETT | 14 | Cheshunt | 1:37.51 |
| 2 | 42 | Atticus WALTERS GOW | 12 | Co St Albans | 1:36.38 |
| 3 | 44 | Harrison LLEWELLYN | 13 | Hitchin | 1:34.95 |
| 4 | 46 | Adomas SATKEVICIUS | 14 | Cheshunt | 1:33.62 |
| 5 | 45 | Harry EASTON | 13 | Cheshunt | 1:33.78 |
| 6 | 43 | Callum LUCAS | 12 | Co St Albans | 1:35.12 |
| 7 | 41 | Leo MADGE | 12 | Hitchin | 1:37.16 |
| 8 | 39 | Lewis HERATY | 12 | Stevenage | 1:38.90 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 48 | Arthur HUNTLEY | 13 | Co St Albans | 1:28.52 |
| 2 | 50 | Theo KIELY | 14 | Co St Albans | 1:25.82 |
| 3 | 52 | Jesse HOWARD | 16 | Hoddesdon | 1:13.75 |
| 4 | 54 | Alexander GREGORY | 17 | Stevenage | 1:12.43 |
| 5 | 53 | Samuel HERATY | 17 | Stevenage | 1:12.62 |
| 6 | 51 | Oliver TEAGUE | 16 | Ware | 1:25.60 |
| 7 | 49 | Harrison SLAUGHTER | 15 | Cheshunt | 1:26.55 |
| 8 | 47 | Jack DALTON | 11 | Stevenage | 1:30.08 |