EVENT 407 Womens Open 800m Freestyle - Heats
Not Competing : 2,10
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Lily CHARLESWORTH | 14 | St Felix Sch | 10:09.61 |
| 4 | 4 | Tia COLBY | 15 | Basildon Ph | 10:01.92 |
| 5 | 3 | Tegan WOLLASTON | 14 | Cheshunt | 9:59.41 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 5 | Zoe GRIFFITHS | 14 | Mid Beds | 9:56.68 |
| 2 | 7 | Martha DULEY | 14 | Colchester | 9:50.11 |
| 3 | 9 | Cloudy MAJTENYI HILL | 15 | UEA Norwich | 9:50.25 |
| 4 | 12 | Dolly TRIGG | 15 | teamipswich | 9:29.91 |
| 5 | 11 | Jennifer BEEVOR | 16 | St Felix Sch | 9:42.96 |
| 6 | 8 | Katie SHOOBERT | 14 | Modernians | 9:59.72 |
| 7 | 6 | Aiyana LAWSON | 12 | Modernians | 9:58.28 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 14 | Aisling RUFF | 15 | Co Peterboro | : . |
| 2 | 16 | Millie EMMANS | 14 | Co Cambridge | : . |
| 3 | 18 | Nicola PASQUIRE | 15 | Modernians | : . |
| 4 | 20 | Philippa SHUTTLEWORTH | 16 | Hatfield | : . |
| 5 | 19 | Victoria PRITCHARD | 17 | Hatfield | : . |
| 6 | 17 | Sophie ALDEN | 15 | UEA Norwich | : . |
| 7 | 15 | Amber HUGHES | 14 | Hatfield | : . |
| 8 | 13 | Fiona THORNTON | 15 | Hatfield | : . |