EVENT 9 Girls 10/12 Yrs 100m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Livia MARSDEN | 10 | Bottisham | |
| 4 | 2 | Emily BOLT | 10 | Co Cambridge | |
| 5 | 3 | Rebekah JOHN | 10 | Bottisham | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 4 | Ella EDWARDS | 10 | Co Cambridge | |
| 3 | 5 | Ania KASPERKIEWICZ | 11 | Co Cambridge | |
| 4 | 6 | Evie BENTLEY | 11 | Bottisham | |
| 5 | 7 | Heather WATT | 11 | Co Cambridge | |
| 6 | 8 | Livia LUCATO HADELER | 10 | Co Cambridge | |
| 7 | 9 | Arwen TARLING | 11 | Bottisham | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 10 | Anoushka BALL | 10 | Bottisham | |
| 2 | 11 | Cassidy MCCLEAN | 11 | Co Cambridge | |
| 3 | 12 | Arianna FAVOT | 10 | Co Cambridge | 2:16.93 |
| 4 | 13 | Rhiannon MONIE | 10 | Co Cambridge | 1:55.50 |
| 5 | 14 | Priyanna MORRILL | 10 | Co Cambridge | 1:42.00 |
| 6 | 15 | Katie O'NEILL | 12 | Bottisham | 1:41.99 |
| 7 | 16 | Vasilisa SHAMPANOVA | 10 | Co Cambridge | 1:39.78 |
| 8 | 17 | Amelia SIMS | 11 | Co Cambridge | 1:32.70 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 19 | Charlotte BIRCH | 12 | Co Cambridge | 1:27.58 |
| 2 | 21 | Charisma CHANG | 12 | Co Cambridge | 1:26.38 |
| 3 | 23 | Masha SKINNER | 12 | Co Cambridge | 1:22.52 |
| 4 | 25 | Amelia SANGSTER | 12 | Co Cambridge | 1:15.10 |
| 5 | 24 | Amelia SPEECHLEY | 10 | Co Cambridge | 1:17.70 |
| 6 | 22 | Anouk ZECCHINI | 11 | Co Cambridge | 1:25.22 |
| 7 | 20 | Ava BIRMINGHAM | 11 | Co Cambridge | 1:27.57 |
| 8 | 18 | Alice O'TOOLE | 10 | Royston | 1:30.78 |