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Hertfordshire Swimming Rankings — Girls 10 years

The fastest Hertfordshire girls aged 10 years over the last 12 months, taken from the official Swim England (ASA) rankings and ranked by county. Long course and short course times are listed separately, exactly as Swim England publishes them.

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Hertfordshire long course rankings — Girls 10 years

50m Breaststroke — Long course (50m)

Hertfordshire Girls 10 years — 50m Breaststroke (LC)
#	Swimmer	Club	Time	Date
1	Grace Fahey	Berkhamsted	48.99	11/04/26
2	Lara Crotty	Bishop Stort	49.17	08/03/26
3	Annabel Smith	Royston	50.10	11/04/26
4	Elizabeth Roberts	Watford SC	50.24	21/02/26
5	Willow Heath	Hertford	53.63	11/04/26
6	Grace Rainey	Hertford	55.06	07/09/25
7	Lucy Tattersall	Bishop Stort	58.30	08/03/26

Hertfordshire short course rankings — Girls 10 years

50m Freestyle — Short course (25m)

Hertfordshire Girls 10 years — 50m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Lara Crotty	Bishop Stort	35.21	24/01/26
2	Mai Haefeli-Morris	Hemel Hemp	35.48	14/06/26
3	Annabel Smith	Royston	35.67	14/03/26
4	Shauna Sheehan	Co St Albans	35.79	12/07/26
5	Cleo Green	Stevenage	36.10	11/07/26
6	Maya West	Harpenden	36.14	04/07/26
7	Willow Heath	Hertford	36.44	14/06/26
8	Rosie Whytock	Hatfield	36.45	17/05/26
9	Elvie Sands	Stevenage	36.53	18/04/26
10	Charlotte Taberner	Bushey	36.54	21/03/26

100m Freestyle — Short course (25m)

Hertfordshire Girls 10 years — 100m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Rosie Whytock	Hatfield	1:18.76	15/03/26
2	Annabel Smith	Royston	1:18.88	15/03/26
3	Mai Haefeli-Morris	Hemel Hemp	1:18.98	14/06/26
4	Grace Fahey	Berkhamsted	1:21.11	16/05/26
5	Cleo Green	Stevenage	1:21.35	11/07/26
6	Olivia Metti	Verulam	1:23.15	07/03/26
7	Matilda Sykes	Co St Albans	1:24.59	04/07/26
8	Hannah Angelov	Watford SC	1:25.47	07/03/26
9	Lara Crotty	Bishop Stort	1:26.19	19/06/26
10	Sophie Chouksey	Harpenden	1:26.87	17/05/26

200m Freestyle — Short course (25m)

Hertfordshire Girls 10 years — 200m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Grace Fahey	Berkhamsted	2:53.77	05/07/26
2	Annabel Smith	Royston	2:54.28	24/01/26
3	Mai Haefeli-Morris	Hemel Hemp	2:58.76	11/07/26
4	Rosie Whytock	Hatfield	2:59.48	24/01/26
5	Matilda Sykes	Co St Albans	3:04.08	17/05/26
6	Charlotte Taberner	Bushey	3:06.89	28/03/26
7	Elizabeth Roberts	Watford SC	3:08.63	17/05/26
8	Aveline Chantry	Co St Albans	3:10.95	14/03/26
9	Sophie Chouksey	Harpenden	3:12.48	12/04/26
10	Daisy Quantrell	Hoddesdon	3:13.23	05/07/26

400m Freestyle — Short course (25m)

Hertfordshire Girls 10 years — 400m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Grace Fahey	Berkhamsted	6:23.14	08/03/26
2	Lara Crotty	Bishop Stort	6:57.97	05/12/25
3	Cleo Green	Stevenage	7:00.72	10/10/25
4	Daisy Quantrell	Hoddesdon	7:13.49	27/02/26
5	Mai Haefeli-Morris	Hemel Hemp	7:15.09	09/11/25
6	Grace Rainey	Hertford	7:22.10	27/02/26
7	Elizabeth Roberts	Watford SC	7:22.53	19/10/25
8	Emily Perge	Hitchin	7:42.95	04/10/25
9	Evelyn Howie	Hemel Hemp	8:22.58	09/11/25
10	Lilly Woolford	Ware	8:28.66	27/02/26

50m Backstroke — Short course (25m)

Hertfordshire Girls 10 years — 50m Backstroke (SC)
#	Swimmer	Club	Time	Date
1	Annabel Smith	Royston	41.24	24/01/26
2	Rosie Whytock	Hatfield	41.55	24/01/26
3	Elvie Sands	Stevenage	42.19	24/01/26
4	Olivia Metti	Verulam	43.35	07/06/26
5	Matilda Sykes	Co St Albans	43.89	07/03/26
6	Mai Haefeli-Morris	Hemel Hemp	43.92	15/03/26
7	Hannah Angelov	Watford SC	43.94	13/06/26
8	Grace Fahey	Berkhamsted	44.49	17/05/26
9	Cleo Green	Stevenage	45.20	15/03/26
10	Elizaveta Yuzbasheva	Co St Albans	45.26	15/05/26

100m Backstroke — Short course (25m)

Hertfordshire Girls 10 years — 100m Backstroke (SC)
#	Swimmer	Club	Time	Date
1	Annabel Smith	Royston	1:27.25	20/06/26
2	Rosie Whytock	Hatfield	1:28.65	14/03/26
3	Hannah Angelov	Watford SC	1:31.13	13/06/26
4	Matilda Sykes	Co St Albans	1:33.99	14/03/26
5	Grace Fahey	Berkhamsted	1:34.95	13/06/26
6	Cleo Green	Stevenage	1:35.18	18/04/26
7	Elvie Sands	Stevenage	1:37.29	07/12/25
8	Olivia Cara	Bishop Stort	1:37.66	28/06/26
9	Lara Crotty	Bishop Stort	1:38.09	28/06/26
10	Donna Marriaga	Potters Bar	1:38.55	11/07/26

200m Backstroke — Short course (25m)

Hertfordshire Girls 10 years — 200m Backstroke (SC)
#	Swimmer	Club	Time	Date
1	Annabel Smith	Royston	3:03.55	05/07/26
2	Rosie Whytock	Hatfield	3:10.89	17/05/26
3	Mai Haefeli-Morris	Hemel Hemp	3:16.38	11/07/26
4	Elizabeth Roberts	Watford SC	3:19.18	17/05/26
5	Matilda Sykes	Co St Albans	3:22.05	21/06/26
6	Grace Fahey	Berkhamsted	3:26.47	11/07/26
7	Elvie Sands	Stevenage	3:26.52	15/03/26
8	Emily Nikolov	Potters Bar	3:29.82	12/07/26
9	Elizaveta Yuzbasheva	Co St Albans	3:29.92	04/07/26
10	Shauna Sheehan	Co St Albans	3:31.14	15/03/26

50m Breaststroke — Short course (25m)

Hertfordshire Girls 10 years — 50m Breaststroke (SC)
#	Swimmer	Club	Time	Date
1	Elizaveta Yuzbasheva	Co St Albans	44.28	05/07/26
2	Grace Fahey	Berkhamsted	45.04	05/07/26
3	Annabel Smith	Royston	45.55	05/07/26
4	Cleo Green	Stevenage	46.28	13/06/26
5	Shauna Sheehan	Co St Albans	46.62	13/06/26
6	Willow Heath	Hertford	47.84	08/02/26
7	Elizabeth Roberts	Watford SC	48.07	15/03/26
8	Lily-Rose O'Dwyer	Verulam	48.20	07/06/26
9	Rosie Whytock	Hatfield	48.46	16/05/26
10	Sophie Chouksey	Harpenden	48.95	17/05/26

100m Breaststroke — Short course (25m)

Hertfordshire Girls 10 years — 100m Breaststroke (SC)
#	Swimmer	Club	Time	Date
1	Grace Fahey	Berkhamsted	1:38.59	11/07/26
2	Elizaveta Yuzbasheva	Co St Albans	1:41.01	05/07/26
3	Elizabeth Roberts	Watford SC	1:41.09	13/06/26
4	Cleo Green	Stevenage	1:43.58	15/03/26
5	Olivia Metti	Verulam	1:44.40	08/03/26
6	Annabel Smith	Royston	1:44.58	14/06/26
7	Sophie Chouksey	Harpenden	1:44.71	05/07/26
8	Lara Crotty	Bishop Stort	1:45.38	26/06/26
9	Shauna Sheehan	Co St Albans	1:45.72	05/07/26
10	Grace Rainey	Hertford	1:50.50	11/07/26

200m Breaststroke — Short course (25m)

Hertfordshire Girls 10 years — 200m Breaststroke (SC)
#	Swimmer	Club	Time	Date
1	Grace Fahey	Berkhamsted	3:28.97	14/06/26
2	Elizabeth Roberts	Watford SC	3:30.23	14/06/26
3	Shauna Sheehan	Co St Albans	3:52.03	16/05/26
4	Elizaveta Yuzbasheva	Co St Albans	3:52.76	14/03/26
5	Sophie Chouksey	Harpenden	3:53.97	12/04/26
6	Lara Crotty	Bishop Stort	3:57.76	19/06/26
7	Emily Perge	Hitchin	4:01.40	07/03/26
8	Willow Heath	Hertford	4:02.94	07/12/25
9	Elodie Wright	Hemel Hemp	4:02.97	16/05/26
10	Isabella Rama	Co St Albans	4:05.33	20/06/26

50m Butterfly — Short course (25m)

Hertfordshire Girls 10 years — 50m Butterfly (SC)
#	Swimmer	Club	Time	Date
1	Lara Crotty	Bishop Stort	38.29	25/01/26
2	Aveline Chantry	Co St Albans	39.68	15/03/26
3	Cleo Green	Stevenage	40.69	13/06/26
4	Olivia Metti	Verulam	40.91	07/06/26
5	Shauna Sheehan	Co St Albans	41.99	05/07/26
6	Charlotte Taberner	Bushey	42.15	21/03/26
7	Elvie Sands	Stevenage	42.69	18/04/26
8	Annabel Smith	Royston	43.25	14/06/26
9	Hannah Angelov	Watford SC	44.49	08/03/26
10	Elizaveta Yuzbasheva	Co St Albans	44.71	13/06/26

100m Butterfly — Short course (25m)

Hertfordshire Girls 10 years — 100m Butterfly (SC)
#	Swimmer	Club	Time	Date
1	Cleo Green	Stevenage	1:35.10	11/07/26
2	Lara Crotty	Bishop Stort	1:35.76	31/05/26
3	Olivia Metti	Verulam	1:36.63	08/03/26
4	Annabel Smith	Royston	1:40.35	20/06/26
5	Aveline Chantry	Co St Albans	1:43.13	04/07/26
6	Hannah Angelov	Watford SC	1:46.18	14/03/26
7	Rosie Whytock	Hatfield	1:47.77	18/04/26
8	Elvie Sands	Stevenage	1:49.64	18/04/26
9	Grace Rainey	Hertford	1:50.83	05/10/25
10	Shauna Sheehan	Co St Albans	1:56.08	17/05/26

100m Individual Medley — Short course (25m)

Hertfordshire Girls 10 years — 100m Individual Medley (SC)
#	Swimmer	Club	Time	Date
1	Annabel Smith	Royston	1:29.66	14/06/26
2	Cleo Green	Stevenage	1:29.73	13/06/26
3	Grace Fahey	Berkhamsted	1:30.11	14/06/26
4	Olivia Metti	Verulam	1:31.54	07/06/26
5	Charlotte Taberner	Bushey	1:33.62	17/05/26
6	Rosie Whytock	Hatfield	1:34.22	14/03/26
7	Lara Crotty	Bishop Stort	1:34.41	19/06/26
8	Elizaveta Yuzbasheva	Co St Albans	1:35.48	21/06/26
9	Shauna Sheehan	Co St Albans	1:36.39	21/06/26
10	Matilda Sykes	Co St Albans	1:36.48	21/06/26

200m Individual Medley — Short course (25m)

Hertfordshire Girls 10 years — 200m Individual Medley (SC)
#	Swimmer	Club	Time	Date
1	Grace Fahey	Berkhamsted	3:07.44	12/07/26
2	Elizabeth Roberts	Watford SC	3:15.37	13/06/26
3	Annabel Smith	Royston	3:18.39	04/07/26
4	Rosie Whytock	Hatfield	3:19.55	16/05/26
5	Cleo Green	Stevenage	3:22.75	17/01/26
6	Shauna Sheehan	Co St Albans	3:23.80	04/07/26
7	Mai Haefeli-Morris	Hemel Hemp	3:26.74	12/07/26
8	Elizaveta Yuzbasheva	Co St Albans	3:28.48	04/07/26
9	Aveline Chantry	Co St Albans	3:31.08	16/05/26
10	Lara Crotty	Bishop Stort	3:34.08	26/09/25

Has this swimmer qualified?

Ranking well in Hertfordshire usually means county qualifying times are within reach. See the full Hertfordshire county qualifying times or check any swimmer against county, regional and national standards in one go.

Other Hertfordshire age groups

Hertfordshire Boys 10 years Hertfordshire Girls 11 years Hertfordshire Girls 12 years Hertfordshire Girls 13 years