The 2025 Aquatics GB Swimming Championships (sponsored by Speedo) were held at the London Aquatics Centre in London, from 15 April to 22 April 2025. They were organised by Aquatics GB, formerly British Swimming and was the second time the event had been held under the new name.

They also doubled as the trials for the 2025 World Aquatics Championships in Singapore. Swimmers who won their event beneath the Aquatics GB consideration time automatically booked their ticket to Singapore. In addition, aggregated times of the top four swimmers in a relay event could qualify a swimmer via a relay slot. All Olympic medallists also had automatic qualification in their event; in individual events this meant Ben Proud, Matt Richards and Duncan Scott, while the number also included James Guy and Tom Dean in relay events. Adam Peaty was likewise automatically qualified for the 100 metre breaststroke event as an Olympic medalist, but had previously announced his intention not to race in 2025.

Medal winners Key:Qualification for World Aquatics Championships : qualified for individual event ; : qualified for relay. ; : also selected. ; +preselected Men's events 50 m freestyle Ben Proud+ 21.67 Jacob Mills 21.99 Alexander Painter 22.01100 m freestyleMatt Richards 47.92 Jacob Mills 48.03 Tom Dean+ 48.40200 m freestyleJames Guy+Duncan Scott+1:45.08 colspan=2 Matt Richards+1:45.38400 m freestyle James Guy3:46.64 Tyler Melbourne-Smith3:49.38Jack McMillan3:50.05800 m freestyle Tyler Melbourne-Smith 7:58.68 Luke Hornsey8:03.11 Alexander Sargeant8:04.281500 m freestyle Reece Grady 15:21.54 Alexander Sargeant 15:25.47 Luke Hornsey 15:26.1450 m backstrokehttps://results.swimming.org/swimming/results/2025/agbchamps/R451.pdf M 50m bk Oliver Morgan 24.43 Jonathon Marshall 24.88 Cameron Brooker 25.02100 m backstrokeOliver Morgan 52.12 NR Jonathon Marshall 53.21 Matthew Ward 53.52200 m backstroke Oliver Morgan1:55.55 Luke Greenbank 1:56.20 Jonathon Marshall 1:58.3150m breaststrokeMax Morgan27.69Archie Goodburn27.76Filip Nowacki27.87100 m breaststroke Greg Butler59:93Max Morgan1:00.10 Filip Nowacki1:00.28200 m breaststroke Greg Butler 2:10.17 Filip Nowacki 2:11.09 George Smith 2:12.6750 m butterfly Ben Proud 23.21 Jacob PetersJoshua Gammon 23.44 colspan=2 100 m butterflyM 100m fl Edward Mildred 51.80 Jack Brown 51.87 Jacob Peters 51.91200 m butterfly Duncan Scott1:54.89 Edward Mildred1:56.21 James Guy1:59.44200 m individual medleyM 200m IM Duncan Scott+1:56.44 Matthew Ward 1:59.13 Evan Jones 1:59.21400 m individual medley Max Litchfield4:11.59 Charlie Hutchison4:14.92 George Smith4:18.48

Women's events 50 m freestyle Eva Okaro 24.48 Rebecca Guy 25.02 Darcy RevittSkye Carter25.19100 m freestyle Freya Anderson 54.09 Eva Okaro 54.10 Freya Colbert 54.54200 m freestyle Freya Colbert 1:55.76 Leah Schlosshan 1:57.80 Abbie Wood 1:57.98400 m freestyle Megan Barnes 4:12.66 Amelie Blocksidge 4:12.78 Hollie Wilson 4:13.60800 m freestyle Amelie Blocksidge 8:37.95 Fleur Lewis 8:42.34 Lucy Fox 8:47.391500 m freestyle Amelie Blocksidge16:23.54 Fleur Lewis16:33.63 Leah Crisp16:40.0050 m backstrokeLauren Cox 27.72 Blythe Kinsman 27.93 Kathleen Dawson 28.48100 m backstroke Katie Shanahan1:00.03 Lauren Cox1:00.49 Holly McGill1:00.70200 m backstroke Katie Shanahan 2:07.91Holly McGill 2:08.20 Honey Osrin 2:10.6050 m breaststrokeKara Hanlon30.80Anna Morgan31.28Jasmine Carter31.40100 m breaststroke Angharad Evans 1:05.37 NR Kara Hanlon 1:06.93 Anna Morgan 1:08.39200 m breaststroke Angharad Evans2:21.86 Kara Hanlon 2:24.07 Sienna Robinson 2:29.1450 m butterfly Eva Okaro 26.19 Laura Stephens 26.62 Ciara Schlosshan 26.68100 m butterfly Keanna Macinnes 58.03 Lucy Grieve 58.09 Emily Richards 58.46200 m butterfly Keanna Macinnes 2:07.14Emily Richards 2:08.25 Laura Stephens 2:09.70200 m individual medley Abbie Wood 2:08.85 Katie Shanahan 2:09.88 Leah Schlosshan 2:13.14400 m individual medley Abbie Wood4:36.66 Freya Colbert4:36.83 Amalie Smith4:44.34

Relay qualification Relay events were not held, but the total times of swimmers in relevant events - 100 m freestyle, 200 metre freestyle and 100 metre in each of the three stroke events were aggregate for relay consideration:

MenWomenMixed 4 x 100 m freestyle4 x 200 m freestyle4 x 100 m medley 4 x 100 m freestyle 4 x 200 m freestyle4 x 100 m medley 4 x 100 m medley Relay consideration timeshttps://www.aquaticsgb.com/media/documents/2025_World_Aquatics_Championships_selection_policy_-_Swimming.pdf Consideration times for Singapore 3:13.047:06.343:33.153:36.407:51.893:56.893:44.10SwimmersMatt Richards (47.92)Jacob Mills (48.03)Tom Dean (48.40)Jacob Whittle (48.45)James GuyTom DeanMatt RichardsDuncan ScottPreselected as Olympic medalists.Jack McMillanOliver Morgan (52.12)Greg Butler (59.93)Edward Mildred(51.80)Matt Richards (47.92)Freya Anderson (54.09 )Eva Okaro (54.10)Freya Colbert (54.54)Theodora Taylor (54.59)Freya Colbert (1:55.76)Leah Schlosshan (1: 57.80)Abbie Wood (1:57.98)Lucy Hope (1:59.24)Katie Shanahan (1:00.03)Angharad Evans (1:05.37)Keanna Macinnes(58.03)Freya Anderson (54.09)Oliver Morgan (52.12)Katie Shanahan (1:00.03)Greg Butler (59.93)Angharad Evans (1:05.37)Edward Mildred (51.80)Keanna Macinnes (58.03)Matt Richards (47.92)Freya Anderson (54.09)Aggregate time3:12.80 QPreselected Q3:31.77 Q3:37.32 7:50.78 Q3:57.52* 3:43.44 Q

although the combined times did not meet the Aquatics GB standard, all would-be members of the team qualified by other routes, and the team had the World Aquatics qualification time; the team was therefore added to the schedule for Sinpapore. In addition, a team was entered in the non-Olympic relay event of the mixed 4 x 100 metres freestyle.

See also List of British champions in swimming

References