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Essex Swimming Rankings — Boys 13 years

The fastest Essex boys aged 13 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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Essex long course rankings — Boys 13 years

50m Freestyle — Long course (50m)

Essex Boys 13 years — 50m Freestyle (LC)
#	Swimmer	Club	Time	Date
1	Haiyang Shi	Basildon Ph	27.16	18/01/26
2	Dylan Lam	Bo Newham	27.45	18/01/26
3	Jaedyn Ovbiagele	Chelmsford	28.51	28/03/26
4	Aiden Doorbeejan	Bark & Dagen	28.60	18/01/26
5	Marcus Tsoi	Bo Newham	29.60	22/03/26
6	William Ford	Killerwhales	29.67	18/01/26
7	Senan Brullo	New Hall	29.79	28/03/26
8	Tonis Klova	Bark & Dagen	29.93	18/01/26
9	Leon Humphries	Woodham F SC	30.11	18/01/26
10	Henry Gibson	Rochford	30.37	18/01/26

50m Backstroke — Long course (50m)

Essex Boys 13 years — 50m Backstroke (LC)
#	Swimmer	Club	Time	Date
1	Haiyang Shi	Basildon Ph	31.13	22/01/26
2	Senan Brullo	New Hall	32.32	04/05/26
3	Tonis Klova	Bark & Dagen	32.35	22/03/26
4	Rohan Evans-Alam	Bo Newham	32.81	02/04/26
5	Jaedyn Ovbiagele	Chelmsford	32.88	04/05/26
6	Shane Grant	Killerwhales	33.37	02/05/26
7	Ethan Lau	Colchester	34.12	22/01/26
8	Samuel Fallahnia	Epping For't	34.24	04/05/26
9	Noah Gorham	Rochford	34.40	22/01/26
10	Apollo Pop	Chelmsford	34.54	22/01/26

100m Backstroke — Long course (50m)

Essex Boys 13 years — 100m Backstroke (LC)
#	Swimmer	Club	Time	Date
1	Haiyang Shi	Basildon Ph	1:06.47	09/05/26
2	Tonis Klova	Bark & Dagen	1:09.92	03/05/26
3	Senan Brullo	New Hall	1:10.65	30/03/26
4	Shane Grant	Killerwhales	1:10.66	21/02/26
5	Rohan Evans-Alam	Bo Newham	1:12.15	02/04/26
6	Ethan Lau	Colchester	1:12.62	09/05/26
7	Dylan Lam	Bo Newham	1:13.60	21/02/26
8	Samuel Fallahnia	Epping For't	1:13.66	09/05/26
9	Jack Lees	Epping For't	1:14.27	21/02/26
10	Noah Gorham	Rochford	1:14.42	09/05/26

200m Backstroke — Long course (50m)

Essex Boys 13 years — 200m Backstroke (LC)
#	Swimmer	Club	Time	Date
1	Tonis Klova	Bark & Dagen	2:28.63	01/03/26
2	Shane Grant	Killerwhales	2:29.58	04/05/26
3	Senan Brullo	New Hall	2:30.14	10/05/26
4	Ethan Lau	Colchester	2:33.99	10/05/26
5	Samuel Fallahnia	Epping For't	2:34.39	10/05/26
6	Dylan Lam	Bo Newham	2:35.87	01/03/26
7	Marcus Tsoi	Bo Newham	2:36.82	04/05/26
8	Rohan Evans-Alam	Bo Newham	2:38.19	02/04/26
9	Jaedyn Ovbiagele	Chelmsford	2:40.52	10/05/26
10	Tobias Watson	Bo Southend	2:40.92	10/05/26

100m Breaststroke — Long course (50m)

Essex Boys 13 years — 100m Breaststroke (LC)
#	Swimmer	Club	Time	Date
1	Haiyang Shi	Basildon Ph	1:14.24	07/03/26
2	Aiden Doorbeejan	Bark & Dagen	1:15.84	04/05/26
3	Rohan Evans-Alam	Bo Newham	1:17.93	02/05/26
4	Marcus Tsoi	Bo Newham	1:22.25	04/05/26
5	Lucas Solomitchi	Killerwhales	1:24.37	17/01/26
6	William Ford	Killerwhales	1:26.22	17/01/26
7	Dylan Lam	Bo Newham	1:26.32	17/01/26
8	Euan Karaiskos	Basildon Ph	1:27.42	10/05/26
9	Shane Grant	Killerwhales	1:28.31	17/01/26
10	Tobias Watson	Bo Southend	1:28.53	04/04/26

200m Butterfly — Long course (50m)

Essex Boys 13 years — 200m Butterfly (LC)
#	Swimmer	Club	Time	Date
1	Jack Lees	Epping For't	2:24.09	10/05/26
2	Shane Grant	Killerwhales	2:35.70	25/04/26
3	Dylan Lam	Bo Newham	2:38.60	10/05/26
4	William Ford	Killerwhales	2:39.97	29/03/26
5	Oakley Shanahan	Killerwhales	2:40.84	25/04/26
6	Matthew Jarratt	DunmowAtlant	2:42.51	10/05/26
7	Rares Bodnariuc	Bark & Dagen	2:42.73	10/05/26
8	Leon Humphries	Woodham F SC	2:45.02	22/01/26
9	Archie Georgakis	Basildon Ph	2:49.35	10/05/26
10	Noah Rumsby	Bo Southend	2:49.83	22/01/26

400m Individual Medley — Long course (50m)

Essex Boys 13 years — 400m Individual Medley (LC)
#	Swimmer	Club	Time	Date
1	Jack Lees	Epping For't	5:14.03	09/05/26
2	Shane Grant	Killerwhales	5:28.83	02/05/26
3	William Ford	Killerwhales	5:31.06	02/05/26
4	Marcus Tsoi	Bo Newham	5:31.88	02/05/26
5	Dylan Lam	Bo Newham	5:34.56	01/03/26
6	Apollo Pop	Chelmsford	5:35.53	09/05/26
7	Senan Brullo	New Hall	5:39.23	28/03/26
8	George Connor	Colchester	5:39.71	09/05/26
9	Haiyang Shi	Basildon Ph	5:40.17	14/03/26
10	Tobias Watson	Bo Southend	5:42.56	09/05/26

Essex short course rankings — Boys 13 years

50m Freestyle — Short course (25m)

Essex Boys 13 years — 50m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Dylan Lam	Bo Newham	27.20	06/12/25
2	Haiyang Shi	Basildon Ph	28.59	21/06/25
3	Aiden Doorbeejan	Bark & Dagen	28.64	07/02/26
4	Jaedyn Ovbiagele	Chelmsford	28.85	22/03/26
5	Jack Lees	Epping For't	29.13	06/12/25
6	William Ford	Killerwhales	29.16	16/05/26
7	Leon Humphries	Woodham F SC	29.26	17/05/26
8	Shane Grant	Killerwhales	29.34	16/05/26
9	Oscar Neale	Maldon Shark	29.70	22/03/26
10	George Connor	Colchester	29.75	22/03/26

100m Freestyle — Short course (25m)

Essex Boys 13 years — 100m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Dylan Lam	Bo Newham	59.37	07/12/25
2	Haiyang Shi	Basildon Ph	59.68	26/10/25
3	Jack Lees	Epping For't	1:02.76	07/12/25
4	Apollo Pop	Chelmsford	1:04.19	22/03/26
5	Aiden Doorbeejan	Bark & Dagen	1:04.87	07/02/26
6	William Ford	Killerwhales	1:05.01	13/12/25
7	Shane Grant	Killerwhales	1:05.22	13/12/25
8	Jaedyn Ovbiagele	Chelmsford	1:05.59	06/12/25
9	Marcus Tsoi	Bo Newham	1:05.60	07/12/25
10	Nicholas Rasnita	Bo Newham	1:05.69	04/04/26

200m Freestyle — Short course (25m)

Essex Boys 13 years — 200m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Dylan Lam	Bo Newham	2:09.76	08/03/26
2	Jack Lees	Epping For't	2:15.44	14/11/25
3	George Connor	Colchester	2:17.07	21/06/26
4	Ethan Lau	Colchester	2:17.49	21/06/26
5	Tonis Klova	Bark & Dagen	2:18.30	30/11/25
6	Matthew Jarratt	DunmowAtlant	2:18.32	21/06/26
7	Archie Georgakis	Basildon Ph	2:18.94	14/06/26
8	Leon Humphries	Woodham F SC	2:20.04	17/05/26
9	Jaedyn Ovbiagele	Chelmsford	2:21.48	21/03/26
10	Apollo Pop	Chelmsford	2:21.56	30/11/25

400m Freestyle — Short course (25m)

Essex Boys 13 years — 400m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Jack Lees	Epping For't	4:39.02	29/11/25
2	Dylan Lam	Bo Newham	4:39.34	13/12/25
3	George Connor	Colchester	4:39.40	19/07/26
4	Matthew Jarratt	DunmowAtlant	4:49.14	08/06/26
5	Ethan Lau	Colchester	4:53.30	19/07/26
6	Apollo Pop	Chelmsford	4:53.61	29/11/25
7	Archie Georgakis	Basildon Ph	4:55.11	12/07/26
8	Tonis Klova	Bark & Dagen	4:55.34	29/11/25
9	William Ford	Killerwhales	4:58.39	13/12/25
10	Shane Grant	Killerwhales	4:59.42	23/11/25

800m Freestyle — Short course (25m)

Essex Boys 13 years — 800m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Apollo Pop	Chelmsford	9:42.60	22/03/26
2	Dylan Lam	Bo Newham	9:44.18	25/10/25
3	William Ford	Killerwhales	9:55.77	20/06/26
4	George Connor	Colchester	10:04.22	12/10/25
5	Alexander Nixon	Killerwhales	10:11.50	20/06/26
6	Shane Grant	Killerwhales	10:12.96	12/11/25
7	Sonny Stones	Killerwhales	10:13.80	20/06/26
8	Tobias Watson	Bo Southend	10:23.05	21/11/25
9	Marcus Tsoi	Bo Newham	10:23.24	25/10/25
10	Samuel Fallahnia	Epping For't	10:23.81	22/03/26

1500m Freestyle — Short course (25m)

Essex Boys 13 years — 1500m Freestyle (SC)
#	Swimmer	Club	Time	Date
1	Dylan Lam	Bo Newham	18:31.45	08/11/25
2	George Connor	Colchester	18:53.87	29/11/25
3	William Ford	Killerwhales	18:58.75	10/12/25
4	Shane Grant	Killerwhales	19:15.59	10/12/25
5	Marcus Tsoi	Bo Newham	19:33.49	08/11/25
6	Alexander Nixon	Killerwhales	19:36.56	27/06/26
7	Tobias Watson	Bo Southend	19:41.65	08/11/25
8	Apollo Pop	Chelmsford	20:04.51	30/09/25
9	Nicholas Rasnita	Bo Newham	20:08.45	29/11/25
10	Archie Georgakis	Basildon Ph	20:11.73	29/11/25

50m Backstroke — Short course (25m)

Essex Boys 13 years — 50m Backstroke (SC)
#	Swimmer	Club	Time	Date
1	Haiyang Shi	Basildon Ph	31.60	05/10/25
2	Tonis Klova	Bark & Dagen	32.59	23/05/26
3	Shane Grant	Killerwhales	32.61	12/04/26
4	Jaedyn Ovbiagele	Chelmsford	32.65	21/03/26
5	Noah Gorham	Rochford	33.43	21/06/26
6	Ethan Lau	Colchester	33.51	21/06/26
7	George Connor	Colchester	33.76	21/06/26
8	Senan Brullo	New Hall	33.94	19/10/25
9	Nicholas Rasnita	Bo Newham	34.08	13/06/26
10	Jasper Dearden	Chelmsford	34.13	04/07/26

100m Backstroke — Short course (25m)

Essex Boys 13 years — 100m Backstroke (SC)
#	Swimmer	Club	Time	Date
1	Shane Grant	Killerwhales	1:08.66	11/04/26
2	Haiyang Shi	Basildon Ph	1:08.94	25/10/25
3	Tonis Klova	Bark & Dagen	1:09.74	06/12/25
4	Jaedyn Ovbiagele	Chelmsford	1:11.74	21/03/26
5	Ethan Lau	Colchester	1:12.16	31/01/26
6	Jack Lees	Epping For't	1:13.13	30/11/25
7	Dylan Lam	Bo Newham	1:13.48	30/11/25
8	Jasper Dearden	Chelmsford	1:13.60	21/03/26
9	Noah Gorham	Rochford	1:13.89	11/04/26
10	Antony Grechukh	Hornchurch	1:13.90	07/03/26

200m Backstroke — Short course (25m)

Essex Boys 13 years — 200m Backstroke (SC)
#	Swimmer	Club	Time	Date
1	Ethan Lau	Colchester	2:29.88	18/07/26
2	Tonis Klova	Bark & Dagen	2:31.16	19/10/25
3	Samuel Fallahnia	Epping For't	2:31.45	17/05/26
4	Apollo Pop	Chelmsford	2:32.67	04/07/26
5	Jack Lees	Epping For't	2:33.33	06/12/25
6	George Connor	Colchester	2:33.73	18/07/26
7	Jaedyn Ovbiagele	Chelmsford	2:34.28	22/03/26
8	Shane Grant	Killerwhales	2:35.54	13/12/25
9	Archie Georgakis	Basildon Ph	2:36.42	17/05/26
10	Jasper Dearden	Chelmsford	2:36.63	22/03/26

200m Butterfly — Short course (25m)

Essex Boys 13 years — 200m Butterfly (SC)
#	Swimmer	Club	Time	Date
1	Matthew Jarratt	DunmowAtlant	2:34.48	21/06/26
2	Dylan Lam	Bo Newham	2:34.59	18/10/25
3	Jack Lees	Epping For't	2:34.75	15/11/25
4	Shane Grant	Killerwhales	2:40.15	23/11/25
5	Leon Humphries	Woodham F SC	2:43.22	04/07/26
6	William Ford	Killerwhales	2:44.74	18/10/25
7	Nicholas Rasnita	Bo Newham	2:45.50	05/04/26
8	Oakley Shanahan	Killerwhales	2:47.70	16/05/26
9	Archie Georgakis	Basildon Ph	2:47.89	12/07/26
10	Jasper Dearden	Chelmsford	2:49.76	21/03/26

100m Individual Medley — Short course (25m)

Essex Boys 13 years — 100m Individual Medley (SC)
#	Swimmer	Club	Time	Date
1	Dylan Lam	Bo Newham	1:11.96	09/11/25
2	Aiden Doorbeejan	Bark & Dagen	1:13.19	18/10/25
3	Tonis Klova	Bark & Dagen	1:13.36	18/10/25
4	Shane Grant	Killerwhales	1:13.84	16/05/26
5	Nicholas Rasnita	Bo Newham	1:13.99	13/06/26
6	Matthew Jarratt	DunmowAtlant	1:14.21	11/06/26
7	Leon Humphries	Woodham F SC	1:14.59	14/06/26
8	Noah Gorham	Rochford	1:14.66	20/06/26
9	Ethan Lau	Colchester	1:15.11	20/06/26
10	Rares Bodnariuc	Bark & Dagen	1:15.91	23/05/26

Has this swimmer qualified?

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

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