EVENT 257 Womens MC 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | Fay GRAHAM | 15 | Yeovil | 1:12.53 |
| 3 | 2 | Maia CRUDGINGTON | 15 | Team Bath AS | 1:12.52 |
| 4 | 3 | Alice LOCKEY | 15 | Swindon Dolp | 1:12.10 |
| 5 | 4 | Jessica BICKLEY | 15 | Paignton | 1:11.76 |
| 6 | 5 | Georgianna THORN | 15 | Newton Abbot | 1:11.49 |
| 7 | 6 | Katherine TOWNSEND | 19 | Trowbridge | 1:11.44 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 7 | Melody ROBERTS | 15 | Penzance | 1:11.15 |
| 3 | 8 | Ruby SOPER | 16 | Weston S M | 1:11.06 |
| 4 | 9 | Lilly DABIN | 16 | Exeter City | 1:11.02 |
| 5 | 10 | Cody BROAD | 17 | TauntonDeane | 1:11.00 |
| 6 | 11 | Eloise SUTTON | 16 | Team Bath AS | 1:10.97 |
| 7 | 12 | Octavia DURRANT | 16 | Calne Alpha | 1:10.92 |
| 8 | 13 | Megan HARRIES | 16 | Plymouth Lea | 1:10.80 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 14 | Olivia MITCHELL | 16 | Cheltenham | 1:10.73 |
| 1 | 15 | Amy GORDON | 16 | Team Bath AS | 1:10.70 |
| 2 | 16 | Lauren O'TOOLE | 17 | West Dorset | 1:10.68 |
| 3 | 17 | Teagan-Mae GRAHAM | 16 | Poole | 1:10.63 |
| 4 | 18 | India MARSH | 17 | Millfield | 1:10.49 |
| 5 | 19 | Abigail MANNS | 16 | S Bournem'th | 1:10.38 |
| 6 | 20 | Anashe CHISADZA | 15 | Bourmth Coll | 1:10.21 |
| 7 | 21 | Rebecca GOOCH | 15 | Co Bristol | 1:10.10 |
| 8 | 22 | Daisy CORBETT | 16 | Millfield | 1:10.03 |
| 9 | 23 | Rebecca WHEATCROFT | 18 | Utd Bristol | 1:10.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 24 | Liliana COOKSON | 15 | Team Bath AS | 1:09.90 |
| 1 | 25 | Emily LOCKE | 18 | Southwold | 1:09.85 |
| 2 | 26 | Isabelle STEPHENS | 15 | Plymouth Lea | 1:09.84 |
| 3 | 27 | Evie BRADY | 16 | Team Bath AS | 1:09.78 |
| 4 | 28 | Yazmin SWEET | 15 | Newquay | 1:09.70 |
| 5 | 29 | Nia WESTLAKE | 24 | Cinderford | 1:09.09 |
| 6 | 30 | Natalie HARBISHER | 23 | Newquay | 1:08.95 |
| 7 | 31 | Thea O'KEEFE | 17 | Poole | 1:08.95 |
| 8 | 32 | Honey OWEN | 16 | Mt Kelly | 1:08.94 |
| 9 | 33 | Freya KING | 15 | Weston S M | 1:08.89 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 34 | Zoe GANNAWAY | 17 | Bourmth Coll | 1:08.80 |
| 1 | 35 | Ailsa GAVAN MCHARG | 19 | Bath Univ | 1:08.80 |
| 2 | 36 | Tegan LESSEY | 16 | Mt Kelly | 1:08.71 |
| 3 | 37 | Eleanor HOLLIER | 15 | Co Bristol | 1:08.60 |
| 4 | 38 | Katie TOWNSEND | 17 | Exeter City | 1:08.60 |
| 5 | 39 | Georgina LOCKE | 16 | Soundwell | 1:08.60 |
| 6 | 40 | Heather WITCOMBE | 15 | Soundwell | 1:08.57 |
| 7 | 41 | Catherine NAUS | 16 | Swindon Dolp | 1:08.50 |
| 8 | 42 | Emma DE JAGER | 17 | Plymouth Lea | 1:08.48 |
| 9 | 43 | Jorji LONGDON | 18 | Gloucester | 1:08.48 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 44 | Phoebe WING | 19 | Salisbury | 1:08.40 |
| 1 | 45 | Ellie MARQUARDT | 19 | Barnstaple | 1:08.30 |
| 2 | 46 | Imara-Bella THORPE | 16 | Millfield | 1:08.08 |
| 3 | 47 | Natasha ROGAN | 16 | Millfield | 1:08.00 |
| 4 | 48 | Nathalie WALSH | 16 | Severnside | 1:07.72 |
| 5 | 49 | Leonie WIEHLE | 18 | Poole | 1:07.50 |
| 6 | 50 | Samantha TRESTRAIL | 21 | Carn Brea | 1:07.46 |
| 7 | 51 | Rebecca GIBBINS | 16 | Exeter City | 1:07.41 |
| 8 | 52 | Chloe EDRICH | 18 | Street | 1:07.40 |
| 9 | 53 | Holly TANNER | 20 | Utd Bristol | 1:07.40 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 54 | Lucie STREET | 18 | Millfield | 1:07.38 |
| 1 | 55 | Jasmine MOORE | 15 | Yeovil | 1:07.30 |
| 2 | 56 | Chloe PLATER | 17 | Mt Kelly | 1:07.23 |
| 3 | 57 | Oriana MUNDEN | 16 | Utd Bristol | 1:07.18 |
| 4 | 58 | Hollie STEER | 15 | Dinnaton | 1:06.90 |
| 5 | 59 | Florence BALL | 15 | Team Bath AS | 1:06.90 |
| 6 | 60 | Honor DAVIES | 15 | Bourmth Coll | 1:06.76 |
| 7 | 61 | Bethan BLAKELOCK | 18 | Gloucester | 1:06.74 |
| 8 | 62 | Katherine BROWN | 18 | Co Bristol | 1:06.70 |
| 9 | 63 | Christina MCDOWELL | 18 | Mt Kelly | 1:06.26 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 64 | Lily BOOKER | 16 | Co Bristol | 1:06.10 |
| 1 | 65 | Lucy PEARCE | 20 | S Bournem'th | 1:05.75 |
| 2 | 66 | Victoria ADAMS | 15 | Plymouth Lea | 1:05.70 |
| 3 | 67 | Anna SOTERIOU | 15 | Soundwell | 1:05.69 |
| 4 | 68 | Abi RAWLINGS | 18 | Mt Kelly | 1:05.62 |
| 5 | 69 | Kiera NOON | 17 | Co Bristol | 1:05.50 |
| 6 | 70 | Megan RICHARDS | 17 | Weston S M | 1:05.30 |
| 7 | 71 | Sara MAZZEO | 17 | Carn Brea | 1:05.30 |
| 8 | 72 | Lauren MATTHEWS | 20 | Swindon Dolp | 1:05.29 |
| 9 | 73 | Thalia POAROS | 16 | Mt Kelly | 1:05.03 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 74 | Holly RICHARDS | 17 | Weston S M | 1:05.02 |
| 1 | 75 | Lily PARSONS | 16 | Plymouth Lea | 1:04.73 |
| 2 | 76 | Molly FRANCIS | 16 | Mt Kelly | 1:04.71 |
| 3 | 77 | Emily WAREHAM | 16 | Dawlish | 1:04.65 |
| 4 | 78 | Savanna BEST | 17 | Mt Kelly | 1:04.47 |
| 5 | 79 | Jessica RICHENS | 18 | S Bournem'th | 1:04.41 |
| 6 | 80 | Duru TANIR | 15 | Plymouth Lea | 1:04.40 |
| 7 | 81 | Ella FARLEY | 17 | Exeter City | 1:04.35 |
| 8 | 82 | Rachel ANDERSON | 15 | Millfield | 1:04.20 |
| 9 | 83 | Kaylee DEKKER | 15 | Mt Kelly | 1:03.40 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 85 | Sophia WILSON | 16 | Millfield | 1:03.05 |
| 1 | 87 | Jessica PODGER | 16 | Co Bristol | 1:02.90 |
| 2 | 89 | Evan KING | 18 | Street | 1:02.60 |
| 3 | 91 | Chloe BARROW | 19 | Mt Kelly | 1:01.90 |
| 4 | 93 | Niamh ROBINSON | 18 | Mt Kelly | 1:00.68 |
| 5 | 92 | Jasmine MCCREA | 16 | Poole | 1:01.31 |
| 6 | 90 | Madison KEMP | 19 | Plymouth Lea | 1:02.46 |
| 7 | 88 | Isabel JONES | 17 | Millfield | 1:02.64 |
| 8 | 86 | Kayleigh PARKER | 17 | Street | 1:03.00 |
| 9 | 84 | Rhiannon BOWEN | 16 | Team Bath AS | 1:03.10 |