Boy 07 Yrs/Over 200m Freestyle - Heats (Declared Winners)
09 Yrs/Under Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | ASHTON HUNTER | 9 | Deepings | | 3:18.61 | | | 125 | |
| 2. | LUCA HALLAM | 9 | Grantham | | 3:50.14 | | | 80 | |
| 3. | BENJAMIN GODDARD | 8 | Grantham | | 4:47.16 | | | 41 | |
10 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | ARTHUR BREARLEY-NEWSOM | 10 | Grantham | | 3:32.15 | | | 102 | |
| 2. | FABIAN KOLASA | 10 | Grantham | | 3:35.64 | | | 97 | |
| 3. | MATT HALL | 10 | Deepings | | 3:44.85 | | | 86 | |
| 4. | THOMAS BURDOCK | 10 | Deepings | | 4:12.41 | | | 61 | |
| 5. | NOAH SKINNER | 10 | Deepings | | 4:15.26 | | | 58 | |
11 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | JACK REYNOLDS | 11 | Grantham | | 2:52.46 | | | 191 | |
| 2. | ADRIAN ELERTS | 11 | Grantham | | 2:56.17 | | | 179 | |
| 3. | JOE BLACK | 11 | Deepings | | 3:11.81 | | | 139 | |
| 4. | MATAS RABASAUSKAS | 11 | Grantham | | 3:19.41 | | | 123 | |
| 5. | CHARLIE BARKER | 11 | Deepings | | 3:34.03 | | | 100 | |
| | JAMES CASH | 11 | Deepings | | DNC | | | | |
| | THEO BACON | 11 | Grantham | | DQ ST 1L | | | | |
12 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | JACOB FISH | 12 | Grantham | | 2:27.85 | | | 303 | |
| 2. | ZACH HOPKINSON | 12 | Grantham | | 2:27.91 | | | 303 | |
| 3. | JAMES NICHOLS | 12 | Grantham | | 2:43.16 | | | 225 | |
| 4. | OLIVER SHEPHERD | 12 | Deepings | | 2:45.10 | | | 218 | |
| 5. | LUKE DAYBELL | 12 | Grantham | | 2:47.32 | | | 209 | |
| 6. | WILLIAM BURDOCK | 12 | Deepings | | 3:03.99 | | | 157 | |
| 7. | ANT HALL | 12 | Deepings | | 3:15.08 | | | 132 | |
13 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | JOSHUA CLARKE | 13 | Grantham | | 2:24.85 | | | 322 | |
| 2. | JACOB BRIERS | 13 | Deepings | | 2:27.57 | | | 305 | |
| 3. | DANIEL DEGNAN | 13 | Grantham | | 2:28.54 | | | 299 | |
| 4. | THOMAS THORNTON | 13 | Grantham | | 2:29.07 | | | 296 | |
| 5. | WILLIAM GRAY | 13 | Grantham | | 2:30.13 | | | 289 | |
| 6. | RIDAS RABASAUSKAS | 13 | Grantham | | 2:30.16 | | | 289 | |
| 7. | JACK CRADOCK | 13 | Deepings | | 2:56.17 | | | 179 | |
| 8. | RHYS TERRY | 13 | Grantham | | 3:03.05 | | | 159 | |
14 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | ELIJAH HALLIDAY | 14 | Grantham | | 2:14.12 | | | 406 | |
15 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | SAMUEL LEVERIDGE | 15 | Grantham | | 2:03.91 | | | 515 | |
| 2. | OWEN HATHWAY | 15 | Grantham | | 2:10.95 | | | 436 | |
16 Yrs/Over Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | HARRY CARDELL | 17 | Deepings | | 2:01.73 | | | 543 | |
| 2. | JAMES DOBNEY | 17 | Grantham | | 2:03.91 | | | 515 | |
| 3. | GEORGE BERWICK | 18 | Grantham | | 2:08.63 | | | 461 | |
| 4. | CADE DEAVES | 16 | Grantham | | 2:14.11 | | | 406 | |
| 5. | GEORGE SHAW | 24 | Deepings | | 2:36.59 | | | 255 | |
| 6. | CORMAC STANLEY | 16 | Grantham | | 2:47.70 | | | 208 | |
