Open/Male - Long Course - 50m Freestyle - Aberystwyth and District Swimmin - All Time - Open Age Group
| Rank | Name | Ranked Club | YoB | Meet | Date | Time |
|---|---|---|---|---|---|---|
| 1 | Sam Middleton | Aberystwyth | 89 | WASA Winter Long Course, Swansea | 15/12/06 | 24.69 |
| 2 | Sion Owen | Aberystwyth | 94 | British Gas Swim Wales Winter Open Champs, Swansea | 18/12/11 | 25.99 |
| 3 | Shaun Timothy Lewis | Aberystwyth | 91 | Welsh Age & Youth Champs, Swansea | 20/03/08 | 26.51 |
| 4 | Joshua Nathanie Harries | Aberystwyth | 92 | Swim Wales Winter Open, Swansea | 24/11/07 | 26.57 |
| 5 | James Raw | Leic Sharks | 07 | Derventio eXcel April Meet, Sheffield | 02/04/22 | 26.83 |
| 6 | James Payne | Aberystwyth | 01 | Swim Wales Summer Nationals, Swansea | 04/08/17 | 26.95 |
| 7 | Joseph Gorman | Aberystwyth | 04 | City of Liverpool National Meet, Liverpool | 19/03/22 | 26.98 |
| 8 | Isaac Williamson-Evans | Aberystwyth | 97 | Swim Wales Summer Nationals, Swansea | 01/08/13 | 27.01 |
| 9 | Steffan Herdman | Aberystwyth | 99 | Swim Wales Summer Nationals, Swansea | 05/08/16 | 27.04 |
| 10 | Cameron Phillips | Aberystwyth | 00 | City of Cardiff Tiger Bay Open Meet 2017, Cardiff | 19/03/17 | 27.81 |
| 11 | Teilo Courtier-Lilley | Aberystwyth | 99 | Frome Autumn Open Meet, Millfield | 26/10/14 | 28.15 |
| 12 | Tomos Watson | Aberystwyth | 97 | Frome Autumn Open Meet, Millfield | 26/10/14 | 28.45 |
| 13 | Maxwell Glasser | Aberystwyth | 98 | City of Cardiff Tiger Bay Meet, Cardiff | 12/03/16 | 28.52 |
| 14 | Jude Coleridge | Aberystwyth | 04 | Swansea Aquatics Spring Long Course 2019, WNPS | 17/02/19 | 28.78 |
| 15 | Benjamin Jones | Aberystwyth | 96 | Welsh New Year Dragon, Swansea | 08/01/10 | 29.28 |
| 16 | Morgan Evans | Aberystwyth | 01 | Swim Wales Summer Nationals, Swansea | 05/08/16 | 29.93 |
| 17 | Iestyn Watson | Aberystwyth | 00 | Cardiff Bay Sprint Meet, Cardiff | 04/07/15 | 31.47 |
| 18 | Sion Davies | Aberystwyth | 00 | British Gas Swim Wales New Year Meet, Swansea | 11/01/14 | 31.49 |
| 19 | Jamie Owen | Aberystwyth | 95 | Avalon Autumn Open Meet, Millfield | 24/10/09 | 32.93 |
| 20 | Aaron Jones | Aberystwyth | 07 | Tiger Bay Open Meet 2023, Cardiff | 19/03/23 | 33.61 |
| 21 | James Michael | Aberystwyth | 00 | Cardiff Bay Sprint Meet 2012, Cardiff | 07/07/12 | 34.11 |
| 22 | Finley Marshall | Aberystwyth | 09 | Swim Wales Welsh Development (Youth Panel) 2022, Swansea | 26/06/22 | 34.29 |
| 23 | Oliver Lerigo | Aberystwyth | 10 | Swim Wales Regional Racing Series - West 2024, Swansea | 10/02/24 | 34.33 |
| 24 | Jacob Massey | Aberystwyth | 03 | Swim Wales Legends Meet, Swansea | 17/09/16 | 34.47 |
| 25 | Iestyn Carr | Aberystwyth | 09 | Swim Wales Welsh Development (Youth Panel) 2022, Swansea | 26/06/22 | 34.52 |
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