EVENT 508 Women MC 50m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 2 | 7 | Amanda Readhead | 77 | S8 | Maxwell | 36.24 |
| 3 | 11 | Scarlett Humphrey | 05 | S11 | Northampton | 33.75 |
| 4 | 15 | Amber Haycock | 07 | S10 | Rushden | 30.98 |
| 5 | 13 | Natalia Chociaj | 03 | S13 | Aberdeen Dol | 31.53 |
| 6 | 9 | Tully Kearney | 97 | S5 | Co Manch Aq | 35.28 |
| 7 | 5 | Suzanna Hext | 88 | S5 | Swindon | 37.39 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 0 | 2 | Claire Connon | 85 | S5 | Co Cambridge | 42.38 |
| 1 | 4 | Leah O'Connell | 02 | S7 | Camden Swiss | 38.26 |
| 2 | 8 | Eliza Humphrey | 05 | S11 | Northampton | 35.54 |
| 3 | 12 | Fallon Cooney | 02 | S10 | Co Manch Aq | 33.14 |
| 4 | 16 | Abbie Hampshire | 00 | S10 | Skipton | 30.03 |
| 5 | 14 | Eva French | 07 | S10 | Nuneaton | 31.51 |
| 6 | 10 | Connie Ratley | 08 | S9 | Maldon Shark | 34.16 |
| 7 | 6 | Charlotte Hyde | 02 | S7 | Enfield Sq | 37.16 |
| 8 | 3 | Fern Sneddon | 06 | S6 | RTW Monson | 39.26 |
| 9 | 1 | Ellie Challis | 04 | S3 | Clacton SC | 51.91 |