EVENT 507 Womens Open 400m Freestyle - Heats
Not Competing : 6,14,16,23,30,31,32,35,49
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 2 | Emily HARRIS | 16 | S9 | St Felix Sch | 5:12.37 |
| 2 | 4 | Lauren GRICE | 15 | | Leighton Buz | 4:49.38 |
| 3 | 7 | Francesca SOUTER | 15 | | Deben | 4:47.82 |
| 4 | 9 | Emma HOBBINS | 18 | | Team Luton | 4:46.40 |
| 5 | 8 | Ellie BUSHELL | 15 | | Norwich Swan | 4:46.74 |
| 6 | 5 | Elise SORRELL | 15 | | West Norfolk | 4:49.16 |
| 7 | 3 | Lucy GARDNER | 16 | | Braintree | 4:50.20 |
| 8 | 1 | Scarlett MERRELL | 16 | S10 | Braintree | 5:38.75 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 11 | Millie DONOVAN | 15 | | Cheshunt | 4:43.67 |
| 2 | 13 | Victoria ABBOTT | 17 | | Flitwick | 4:43.38 |
| 3 | 17 | Rebecca SCOTT | 15 | | Hitchin | 4:41.71 |
| 4 | 19 | Juliet MERELIE | 15 | | Harpenden | 4:41.36 |
| 5 | 18 | Hannah COOPER | 15 | | Norwich Swan | 4:41.70 |
| 6 | 15 | Abigail WHITING | 15 | | West Norfolk | 4:42.30 |
| 7 | 12 | Emma LEES | 15 | | West Suffolk | 4:43.41 |
| 8 | 10 | Bethany PALMER | 16 | | Little Fish | 4:44.21 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 21 | Aisling RUFF | 16 | | Co Peterboro | 4:40.82 |
| 2 | 24 | Molly OLLINGTON | 15 | | West Suffolk | 4:38.03 |
| 3 | 26 | Hannah BRIGHAM | 16 | | Co Peterboro | 4:36.93 |
| 4 | 28 | Jessica WESTLAKE | 15 | | St Felix Sch | 4:36.06 |
| 5 | 27 | Heather PFEIFFER | 17 | | Co Peterboro | 4:36.70 |
| 6 | 25 | Cloudy MAJTENYI HILL | 16 | | UEA Norwich | 4:37.62 |
| 7 | 22 | Ellie MITCHELL | 15 | | Runnymede | 4:40.63 |
| 8 | 20 | Yael RONEN | 15 | | Norwich Swan | 4:40.87 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 33 | Natalie WOOD | 17 | | Chelmsford | 4:34.69 |
| 2 | 36 | Ellie FOGG | 15 | | Hatfield | 4:34.39 |
| 3 | 38 | Beth WISEMAN | 15 | | West Suffolk | 4:32.38 |
| 4 | 40 | Dolly TRIGG | 16 | | teamipswich | 4:29.36 |
| 5 | 39 | Amber HUGHES | 15 | | Hatfield | 4:31.10 |
| 6 | 37 | Jennifer BEEVOR | 17 | | St Felix Sch | 4:34.17 |
| 7 | 34 | Martha DULEY | 15 | | Colchester | 4:34.50 |
| 8 | 29 | Emily BOWYER | 16 | | UEA Norwich | 4:36.03 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 42 | Faye NUGENT | 18 | | Hatfield | 4:27.00 |
| 2 | 44 | Abby SMITH | 18 | | Harpenden | 4:25.70 |
| 3 | 46 | Nicola PASQUIRE | 16 | | Modernians | 4:24.10 |
| 4 | 48 | Chloe HANNAM | 17 | | Co Peterboro | 4:17.40 |
| 5 | 47 | Philippa SHUTTLEWORTH | 17 | | Hatfield | 4:21.20 |
| 6 | 45 | Amy HARRIS | 17 | | Team Luton | 4:25.52 |
| 7 | 43 | Victoria PRITCHARD | 17 | | Hatfield | 4:25.90 |
| 8 | 41 | Sophie ALDEN | 15 | | UEA Norwich | 4:27.20 |