Open/Male - Short 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 | Llannelli Sprint Meet, Llannelli | 07/10/06 | 24.76 |
| 2 | Sion Owen | Aberystwyth | 94 | Llanelli Autumn Meet 2011, Llanelli | 01/10/11 | 25.54 |
| 3 | Steffan Herdman | Aberystwyth | 99 | Swim Wales Short Course Championships, Swansea | 02/12/16 | 25.77 |
| 4 | Joseph Gorman | Aberystwyth | 04 | BUCS Short Course 2022-23, Sheffield | 19/11/22 | 25.79 |
| 5 | James Raw | Leic Sharks | 07 | Ellesmere College Titans October Season Opener, Ellesmere | 10/10/21 | 25.90 |
| 6 | Shaun Timothy Lewis | Aberystwyth | 91 | Wrexham 5th Spring Meet, Wrexham | 03/05/08 | 26.23 |
| 7 | Isaac Williamson-Evans | Aberystwyth | 97 | Llanelli Autumn Meet 2013, Llanelli | 05/10/13 | 26.46 |
| 8 | James Payne | Aberystwyth | 01 | Torfaen Dolphins Summer Open Meet 2017, Newport | 08/07/17 | 26.47 |
| 9 | Cameron Phillips | Aberystwyth | 00 | Conwy Autumn Meet, Llandudno | 08/10/17 | 27.03 |
| 10 | Jude Coleridge | Aberystwyth | 04 | Shewsbury ASC Spring Sprint Meet, Wolverhampton | 30/03/19 | 27.81 |
| 11 | Ivan Rukov | Aberystwyth | 07 | Swim Wales Regional SC Championships - West 2023, Haverfordwest | 25/11/23 | 27.82 |
| 12 | Tomos Watson | Aberystwyth | 97 | West Wales Regional Championships, Haverfordwest | 08/02/14 | 27.94 |
| Maxwell Glasser | Aberystwyth | 98 | Swim Wales West Region Sub Regional Championships, Haverfordwest | 28/11/15 | 27.94 | |
| 14 | Jacob Massey | Aberystwyth | 03 | Swim Wales West Sub Regional Championships, Haverfordwest | 24/11/19 | 27.95 |
| 15 | Joshua Nathanie Harries | Aberystwyth | 92 | Beau Sejour Barracuda, Guernsey | 26/05/06 | 28.15 |
| 16 | Teilo Courtier-Lilley | Aberystwyth | 99 | West Wales Regional Championships, Haverfordwest | 08/02/14 | 28.22 |
| 17 | Robert Wallace | Aberystwyth | 98 | West Wales Sub Regional Championships, Haverfordwest | 30/11/13 | 28.35 |
| 18 | Morgan Evans | Aberystwyth | 01 | Swim Conwy Whitsun Meet, Llandudno | 29/05/16 | 28.92 |
| 19 | Dylan Skym | Aberystwyth | 01 | Swim Wales West Region Sub Regional Championships, Haverfordwest | 26/11/17 | 29.02 |
| 20 | Benjamin Jones | Aberystwyth | 96 | Torfaen Sprint Meet, Newport | 05/07/08 | 30.56 |
| 21 | Daniel Warrender | Aberystwyth | 08 | Swim Wales Regional SC Championships - West 2023, Haverfordwest | 25/11/23 | 30.72 |
| 22 | Sion Hughes | Aberystwyth | 95 | West Wales Sub Regional, Penlan | 04/12/10 | 30.81 |
| 23 | Finley Saycell | Aberystwyth | 09 | Nofio Sir Gar Swimming Invitational Meet, Carmarthen | 29/01/22 | 30.86 |
| 24 | Austin Lloyd Sandford | Aberystwyth | 09 | Nofio Sir Gar Swimming Invitational Meet, Carmarthen | 29/01/22 | 31.01 |
| 25 | Aaron Jones | Aberystwyth | 07 | Swim Wales Regional SC Championships - West 2023, Haverfordwest | 25/11/23 | 31.04 |
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