EVENT 105 Womens 15 /Over 100m Breaststroke - Heats
Not Competing : 20
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Chloe BENNETT | 15 | Oldbury | 1:19.58 |
| 2 | 2 | Emily HATELEY | 15 | Northampton | 1:18.95 |
| 3 | 3 | Lucy STOKES | 18 | Ledbury | 1:18.79 |
| 4 | 4 | Maria LYRI | 15 | Co Birm'ham | 1:18.70 |
| 5 | 5 | Olivia HODGETTS | 15 | Wolv'hampton | 1:18.55 |
| 6 | 6 | Philippa AUDLEY | 18 | Fox Hollies | 1:18.44 |
| 7 | 7 | Lucy ASHMORE | 15 | Braunstone | 1:18.30 |
| 8 | 8 | Lydia STRATFORD | 16 | Co Hereford | 1:18.15 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 9 | Natasha HOLLAND | 16 | Newcastle St | 1:18.01 |
| 2 | 10 | Eleanor LORD | 18 | Stourbridge | 1:17.69 |
| 3 | 11 | Emily GORDON | 17 | Boldmere | 1:17.67 |
| 4 | 12 | Morgan HARLOW | 15 | Boldmere | 1:17.33 |
| 5 | 13 | Georgina LUCKETT | 16 | Boldmere | 1:17.18 |
| 6 | 14 | Frances SPINK | 15 | Co Derby | 1:17.00 |
| 7 | 15 | Megan BERRIDGE | 17 | Nova Cent'n | 1:16.90 |
| 8 | 16 | Georgia PETCH | 15 | Co Leicester | 1:16.80 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 17 | Ellen STONE | 16 | Team Mercia | 1:16.70 |
| 2 | 18 | Danielle BINKS | 15 | Nova Cent'n | 1:16.51 |
| 3 | 19 | Danielle MULLINDER | 16 | Chase | 1:16.50 |
| 4 | 21 | Amber KEEGAN | 16 | Nova Cent'n | 1:16.06 |
| 5 | 22 | Alexandra DOLAN | 15 | Boldmere | 1:16.00 |
| 6 | 23 | Elizabeth DAVIES | 17 | Nova Cent'n | 1:15.97 |
| 7 | 24 | Jenny YOUNG | 18 | Nova Cent'n | 1:15.40 |
| 8 | 25 | Georgia HUDDLESTON | 15 | Wrekin Coll | 1:15.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 26 | Danielle TOMLINSON | 15 | Co Leicester | 1:13.32 |
| 2 | 27 | Tabitha MONKHOUSE | 17 | Worcester | 1:13.15 |
| 3 | 28 | Llawen ROSSELL-SMITH | 16 | Ellesmere Co | 1:12.70 |
| 4 | 29 | Sarah VASEY | 16 | Derventio | 1:12.10 |
| 5 | 30 | Laura VERTIGANS | 19 | Loughboro Un | 1:11.90 |
| 6 | 31 | Imogen GOULD | 17 | Nova Cent'n | 1:11.87 |
| 7 | 32 | Sophie WILSON | 19 | Loughboro Un | 1:11.70 |
| 8 | 33 | Molly RENSHAW | 17 | Derventio | 1:09.60 |