Swimming at the 2011 Island Games was held from 27–30 June 2011 at the Medina Leisure Centre. The events are held in a long course (50 m) pool.

Rank	Nation	Gold	Silver	Bronze	Total
1	Faroe Islands	16	12	6	34
2	Guernsey	15	12	12	39
3	Shetland	5	2	3	10
4	Jersey	3	11	12	26
5	Isle of Man	2	4	3	9
6	Isle of Wight	2	1	1	4
7	Cayman Islands	0	2	4	6
8	Menorca	0	0	1	1
Totals (8 entries)		43	44	42	129

Event	Gold		Silver		Bronze
50m Freestyle[1]	Pauli Øssursson Mohr (FRO)	23.59	Matthew Girard (GGY)	24.14	Heðin Lisberg Olsen (FRO)	24.20
100m Freestyle[2]	Pál Joensen (FRO)	51.16	Tom Gallichan (Jersey)	51.51	Jeremy Osborne (GGY)	52.00
200m Freestyle[3]	Pál Joensen (FRO)	1:49.83	Thomas Hollingsworth (GGY)	1:51.02	Tom Gallichan (Jersey)	1:51.52
400m Freestyle[4]	Pál Joensen (FRO)	3:54.02	Tom Gallichan (Jersey)	3:55.23	Felix Gifford (Shetland Islands)	4:06.01
1500m Freestyle[5]	Pál Joensen (FRO)	15:28.85	John Gallichan (Jersey)	15:38.59	Miles Munro (GGY)	16:25.24
50m Backstroke[6]	Ian Powell (GGY)	25.27	Magnus Jákupsson (FRO)	25.84	Tom Gallichan (Jersey)	27.09
100m Backstroke[7]	Ian Powell (GGY)	54.33	Magnus Jákupsson (FRO)	54.74	Thomas Hollingsworth (GGY)	56.47
200m Backstroke[8]	Ian Powell (GGY)	1:58.14	Magnus Jákupsson (FRO)	2:00.86	Tom Gallichan (Jersey)	2:01.60
50 Breaststroke[9]	Darren Mew (Isle of Wight)	28.37	Mikael Popov (Isle of Wight)  Pauli Øssursson Mohr (FRO)	30.55
100m Breaststroke[10]	Darren Mew (Isle of Wight)	1:02.03	Thomas Hollingsworth (GGY)	1:03.69	Pál Joensen (FRO)	1:03.78
200m Breaststroke[11]	Pál Joensen (FRO)	2:15.96	Thomas Hollingsworth (GGY)	2:16.96	Frank Estrada (Menorca)	2:22.72
50m Butterfly[12]	Magnus Jákupsson (FRO)	24.79	Ian Powell (GGY)	24.91	Thomas Hollingsworth (GGY)	24.94
100m Butterfly[13]	Ian Powell (GGY)	54.05	Thomas Hollingsworth (GGY)	54.85	Magnus Jákupsson (FRO)	55.95
200m Butterfly[14]	Ian Powell (GGY)	1:58.43	Ben Lowndes (GGY)	2:04.31	Joel Rombough (CAY)	2:07.53
100m Individual Medley[15]	Thomas Hollingsworth (GGY)	56.15	Pál Joensen (FRO)	58.81	Ben Lowndes (GGY)	58.87
200m Individual Medley[16]	Thomas Hollingsworth (GGY)	2:01.00	Pál Joensen (FRO)	2:03.18	Joel Rombough (CAY)	2:08.99
400m Individual Medley[17]	Pál Joensen (FRO)	4:23.10	Tom Gallichan (Jersey)	4:31.51	Joel Rombough (CAY)	4:32.53
4 x 50m Freestyle Relay[18]	Faroe Islands Magnus Jákupsson Heðin Lisberg Olsen Pauli Øssursson Mohr Pál Joensen	1:43.15	Guernsey Matthew Girard Ben Lowndes Jeremy Osborne Ian Powell	1:43.23	Jersey John Gallichan Tom Gallichan Antoin Le Fevre Stefan McGreevy	1:48.49
4 × 100 m Freestyle Relay[19]	Faroe Islands Pál Joensen Magnus Jákupsson Pauli Øssursson Mohr Heðin Lisberg Olsen	3:24.10	Guernsey Thomas Hollingsworth Ian Hubert Jeremy Osborne Ian Powell	3:25.20	Jersey John Gallichan Tom Gallichan Antoin Le Fevre Stefan McGreevy	3:28.58
4 x 50m Medley Relay[20]	Guernsey Matthew Girard Thomas Hollingsworth Ben Lowndes Ian Powell	1:43.15	Faroe Islands Magnus Jákupsson Pauli Øssursson Mohr Pál Joensen Heðin Lisberg Olsen	1:43.23	Jersey Tom Gallichan Giovanni Guarino Antoin Le Fevre Stefan McGreevy	1:48.49
4 × 100 m Medley Relay[21]	Guernsey Thomas Hollingsworth Ben Lowndes Jeremy Osborne Ian Powell	3:44.98	Faroe Islands Magnus Jákupsson Pál Joensen Pauli Øssursson Mohr Heðin Lisberg Olsen	3:47.81	Isle of Wight Darren Mew Charlie Stevens Andrew Teague Sam Tinson-Wood	3:56.26

Event	Gold		Silver		Bronze
50m Freestyle[22]	Amy Harper (Shetland Islands)	27.01	Emily Bashforth (Jersey)	27.12	Birita Debes (FRO)	27.16
100m Freestyle[23]	Emily Bashforth (Jersey)	57.41	Amy Harper (Shetland Islands)	58.15	Kristina Neves (GGY)	58.74
200m Freestyle[24]	Kristina Neves (GGY)	2:02.05	Amy Harper (Shetland Islands)	2:03.11	Emily Bashforth (Jersey)	2:05.36
400m Freestyle[25]	Kristina Neves (GGY)	4:16.97	Emily Bashforth (Jersey)	4:20.90	Amy Harper (Shetland Islands)	4:23.07
800m Freestyle[26]	Kristina Neves (GGY)	8:47.98	Charlotte Atkinson (IOM)	8:55.92	Amy Harper (Shetland Islands)	8:57.24
50m Backstroke[27]	Birita Debes (FRO)	29.82	Poula Øssursdóttir Mohr (FRO)	30.61	Kerrie Smith (Jersey)	30.91
100m Backstroke[28]	Birita Debes (FRO)	1:02.80	Poula Øssursdóttir Mohr (FRO)	1:04.92	Charlotte De Wit (Jersey)	1:05.90
200m Backstroke[29]	Charlotte Atkinson (IOM)	2:16.86	Lotte Parfit (GGY)	2:19.12	Charlotte De Wit (Jersey)	2:19.57
50m Breaststroke[30]	Andrea Strachan (Shetland Islands)	32.57	Laura Kinley (IOM)	33.74	Poppy Evans (IOM)	34.42
100m Breaststroke[31]	Andrea Strachan (Shetland Islands)	1:11.70	Charlotte Manning (Jersey)	1:13.50	Laura Kinley (IOM)	1:14.23
200m Breaststroke[32]	Turið S. Christiansen (FRO)	2:38.22	Laura Kinley (IOM)	2:38.91	Victoria Parfit (GGY)	2:39.35
50m Butterfly[33]	Kristina Neves (GGY)	28.88	Ebony Jacklin (Jersey)	29.30	Astrið Foldarskarð (FRO)	29.46
100m Butterfly[34]	Kristina Neves (GGY)	1:03.03	Lara Butler (CAY)	1:04.42	Ebony Jacklin (Jersey)	1:05.32
200m Butterfly[35]	Kristina Neves (GGY)	2:17.58	Charlotte Atkinson (IOM)	2:21.20	Lara Butler (CAY)	2:23.20
100m Individual Medley[36]	Andrea Strachan (Shetland Islands)	1:04.59	Lara Butler (CAY)	1:06.14	Poula Øssursdóttir Mohr (FRO)	1:07.92
200m Individual Medley[37]	Andrea Strachan (Shetland Islands)	2:20.18	Kristina Neves (GGY)	2:20.37	Charlotte Atkinson (IOM)	2:23.93
400m Individual Medley[38]	Charlotte Atkinson (IOM)	4:50.78	Kristina Neves (GGY)	4:51.26	Ella Dias (Jersey)	4:55.00
4 x 50m Freestyle Relay[39]	Faroe Islands Birita Debes Kristina Eliasen Kristina Eliasen Guðrun Mortensen	1:46.70	Jersey Emily Bashforth Ebony Jacklin Maria Kocot Kerrie Smith	1:47.99	Guernsey Alicia Munro Kristina Neves Lotte Parfit Victoria Parfit	1:51.91
4 × 100 m Freestyle Relay[40]	Jersey Emily Bashforth Beth Cumming Ebony Jacklin Maria Kocot	3:55.20	Faroe Islands Kristina Eliasen Cecilia Wigant Eysturdal Poula Øssursdóttir Mohr Guðrun Mortensen	3:56.59	Guernsey Nicole Hewlett Kristina Neves Lotte Parfit Victoria Parfit	3:58.43
4 x 50m Medley Relay[41]	Faroe Islands Guðrun Mortensen Tanja Skaalum Birita Debes Astrið Foldarskarð	1:58.82	Jersey Ebony Jacklin Maria Kocot Charlotte Manning Kerrie Smith	2:00.78	Guernsey Nicole Hewlett Kristina Neves Lotte Parfit Victoria Parfit	2:02.13
4 × 100 m Medley Relay[42]	Jersey Emily Bashforth Charlotte De Wit Ebony Jacklin Charlotte Manning	4:21.16	Faroe Islands Cecilia Wigant Eysturdal Birita Debes Turið S. Christiansen Poula Øssursdóttir Mohr	4:22.75	Guernsey Nicole Hewlett Kristina Neves Lotte Parfit Victoria Parfit	4:24.89

Event	Gold		Silver		Bronze
8 x 50m Freestyle Relay[43]	Faroe Islands	3:21.26	Jersey	3:24.52	Guernsey	3:24.95

• Swimming at the 2011 Island Games