Open/Male - Long Course - 100m Butterfly - Stockport Metro SC - Open Age Group
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Anthony Whittall | Stockport Mo | 05 | 2023 Speedo Junior National Championships | Irvine, California | 1 | 31/07/23 | 55.76 | 697 |
| 2 | Frankie Docking-Smith | Swansea Uni | 04 | Swim Wales Regional Racing Series - West 2024 | Swansea | 1 | 11/02/24 | 58.25 | 611 |
| 3 | Tom McCabe | Stockport Mo | 05 | Swansea Aquatic May LC Meet | Swansea | 1 | 07/05/23 | 58.55 | 602 |
| 4 | Daniel Khodaverdi | Stockport Mo | 09 | British Summer Championships | Sheffield | 1 | 26/07/23 | 59.31 | 579 |
| 5 | Michael Gillespie | Stockport Mo | 08 | SENW Regional Summer Championships 2024 | Manchester | 1 | 21/04/24 | 1:01.99 | 507 |
| 6 | Harry Moore | Stockport Mo | 09 | SENW Regional Summer Championships 2024 | Manchester | 1 | 21/04/24 | 1:04.31 | 454 |
| 7 | James Telfer | Marple | 08 | Bo Barnsley 27th Annual Christmas Sprints 2023 | Sheffield | 3 | 09/12/23 | 1:09.85 | 354 |
| 8 | Giorgio Oxby | Stockport Mo | 05 | British Summer Championships | Sheffield | 1 | 27/07/23 | 1:10.05 | 351 |
| 9 | Mason Grady | Stockport Mo | 10 | The National Arena Swim League B Final & Cup Final | Cardiff | 1 | 03/03/24 | 1:10.68 | 342 |
| 10 | Corey Owens | Stockport Mo | 10 | SE North West Regional Summer Championships 2023 | Liverpool | 1 | 13/05/23 | 1:18.85 | 246 |
| 11 | George Benson | Stockport Mo | 09 | SE North West Regional Summer Championships 2023 | Liverpool | 1 | 13/05/23 | 1:19.44 | 241 |
| 12 | Archie Sharratt | Stockport Mo | 10 | SE North West Regional Summer Championships 2023 | Liverpool | 1 | 13/05/23 | 1:22.86 | 212 |
| 13 | James Slevin | Stockport Mo | 09 | Arena Manchester Summer Open 2023 | Manchester | 3 | 10/06/23 | 1:37.04 | 132 |
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