EVENT 802 Open/Male 10 Yrs/Over 100m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 2 | M PARAPIJONAVICIUS | 11 | Grantham | 1:42.62 |
| 4 | 4 | Barnaby DURANT | 11 | Grantham | 1:40.85 |
| 5 | 3 | Toby EDMONDSON | 10 | Grantham | 1:41.50 |
| 6 | 1 | Derrin BROCKLEBANK | 10 | Grantham | 1:42.70 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Arthur ADAMS | 11 | Louth | 1:37.59 |
| 2 | 8 | Bertie ROSE | 11 | Lincoln Vulc | 1:36.00 |
| 3 | 11 | Henry WILLERTON | 11 | Boston | 1:33.45 |
| 4 | 13 | Arlo HAMER | 12 | Co Lincoln P | 1:31.08 |
| 5 | 12 | Freddie PRICE | 12 | Louth | 1:31.96 |
| 6 | 9 | Thomas HILLSON | 11 | Grantham | 1:34.60 |
| 7 | 7 | Henry DOLAN | 11 | Grantham | 1:37.15 |
| 8 | 5 | Oscar WOOD | 11 | Lincoln Vulc | 1:38.97 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Reid HATCH | 12 | Gainsborough | 1:30.79 |
| 2 | 17 | Joshua KIM | 12 | Grantham | 1:30.05 |
| 3 | 19 | Dan PALMER | 11 | Co Lincoln P | 1:26.38 |
| 4 | 21 | Francesco MONACO | 12 | South Lincs | 1:24.08 |
| 5 | 20 | Oliver CLARKE | 12 | Deepings | 1:25.18 |
| 6 | 18 | Samuel NICHOLS | 12 | Grantham | 1:29.21 |
| 7 | 16 | Zachary WILSON | 12 | Lincoln Vulc | 1:30.60 |
| 8 | 14 | Bobby WALLIS | 12 | Co Lincoln P | 1:31.08 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | Noah SKINNER | 13 | Deepings | 1:23.05 |
| 2 | 25 | Oliver WILKINSON | 12 | Lincoln Vulc | 1:21.88 |
| 3 | 27 | Harry ELLIS | 13 | Louth | 1:21.48 |
| 4 | 29 | Theo BACON | 14 | Grantham | 1:19.67 |
| 5 | 28 | Cole COOPER | 12 | Co Lincoln P | 1:19.80 |
| 6 | 26 | Oscar DURANT | 13 | Grantham | 1:21.64 |
| 7 | 24 | Henry SEAGROATT | 13 | Louth | 1:22.15 |
| 8 | 22 | Joel SADLER | 13 | Grantham | 1:23.16 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 31 | James HUCKLE | 13 | Lincoln Vulc | 1:19.09 |
| 2 | 33 | Kieran LUCY | 14 | South Lincs | 1:17.96 |
| 3 | 35 | Jacob GIFFORD | 14 | Louth | 1:17.86 |
| 4 | 37 | James CASH | 14 | Deepings | 1:15.54 |
| 5 | 36 | Henry MASON-SMITH | 13 | Louth | 1:16.40 |
| 6 | 34 | James THOMAS | 14 | Gainsborough | 1:17.95 |
| 7 | 32 | Jack HATCH | 14 | Gainsborough | 1:19.05 |
| 8 | 30 | Robbie DUFF | 13 | Lincoln Vulc | 1:19.27 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 39 | William KITE | 15 | Louth | 1:15.29 |
| 2 | 41 | Aaron SADLER | 14 | South Lincs | 1:14.94 |
| 3 | 43 | Jack HICKS | 15 | Lincoln Vulc | 1:14.32 |
| 4 | 45 | Riley HAMER | 14 | Co Lincoln P | 1:13.93 |
| 5 | 44 | Archie FRENCH | 15 | Lincoln Vulc | 1:14.02 |
| 6 | 42 | Jack BELL | 15 | Deepings | 1:14.87 |
| 7 | 40 | Charlie BISBY | 13 | South Lincs | 1:15.13 |
| 8 | 38 | William VERE | 15 | South Lincs | 1:15.30 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 47 | Oliver GARNER | 14 | Co Lincoln P | 1:13.91 |
| 2 | 49 | Oliver SHEPHERD | 15 | Deepings | 1:13.58 |
| 3 | 51 | Ben CARLYLE | 14 | Grantham | 1:12.77 |
| 4 | 53 | Matthew TOMPKINSON | 15 | Louth | 1:12.02 |
| 5 | 52 | Freddie TRAGNI | 15 | Co Lincoln P | 1:12.14 |
| 6 | 50 | Oliver JONES | 15 | Lincoln Vulc | 1:13.12 |
| 7 | 48 | Jacob HEGG | 14 | Lincoln Vulc | 1:13.76 |
| 8 | 46 | Daniel HEPPLESTONE | 14 | Co Lincoln P | 1:13.91 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 55 | Matteo MONACO | 15 | South Lincs | 1:11.22 |
| 2 | 57 | Benjamin DERBY | 16 | Lincoln Vulc | 1:10.35 |
| 3 | 59 | Oliver SEALEY | 16 | Louth | 1:09.62 |
| 4 | 61 | Lucas NEWBOULT | 15 | Lincoln Vulc | 1:09.12 |
| 5 | 60 | Adam FOUND | 27 | Grantham | 1:09.36 |
| 6 | 58 | Layton ANNISON-SNOWDEN | 15 | Louth | 1:10.12 |
| 7 | 56 | James NICHOLS | 15 | Grantham | 1:11.02 |
| 8 | 54 | Charlie WARD | 14 | South Lincs | 1:11.54 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 65 | Joshua CRAVEN | 17 | Co Lincoln P | 1:07.91 |
| 2 | 71 | Morgan FARRAR | 15 | Co Lincoln P | 1:06.35 |
| 3 | 79 | Joseph PARNELL | 17 | Co Lincoln P | 1:03.25 |
| 4 | 85 | Rico BRINGEMAN | 19 | South Lincs | 1:00.47 |
| 5 | 82 | George BERWICK | 21 | Grantham | 1:03.02 |
| 6 | 76 | Luke BLANCHARD | 23 | South Lincs | 1:05.11 |
| 7 | 68 | Alfie BISBY | 17 | South Lincs | 1:07.38 |
| 8 | 62 | William PARNELL | 17 | Co Lincoln P | 1:08.33 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 66 | Christian O'MALLEY | 18 | Lincoln Vulc | 1:07.80 |
| 2 | 73 | Jack HUGHES | 17 | Lincoln Vulc | 1:06.02 |
| 3 | 80 | Daniel EVANS | 29 | Co Lincoln P | 1:03.10 |
| 4 | 86 | James DOBNEY | 20 | Grantham | 1:00.10 |
| 5 | 83 | Joshua CLARKE | 16 | Grantham | 1:02.93 |
| 6 | 77 | Stuart HAMER | 49 | Co Lincoln P | 1:04.27 |
| 7 | 69 | Ryan NORTON | 17 | Boston | 1:06.57 |
| 8 | 63 | Evan NOORPURI | 17 | Lincoln Vulc | 1:08.24 |
| Heat Number - 11 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 67 | Leon BAILEY | 18 | Louth | 1:07.55 |
| 2 | 75 | Zach HOPKINSON | 15 | Grantham | 1:05.95 |
| 3 | 81 | Jamie GREEN | 19 | Co Lincoln P | 1:03.03 |
| 4 | 87 | Ethan RICHES | 21 | Co Lincoln P | 58.74 |
| 5 | 84 | Ewan COX | 16 | Co Lincoln P | 1:02.46 |
| 6 | 78 | Henry CRUST | 19 | Co Lincoln P | 1:03.78 |
| 7 | 70 | Alex MANLEY | 32 | Lincoln Vulc | 1:06.46 |
| 8 | 64 | Jacob FISH | 15 | Grantham | 1:08.09 |