Mixed - Short Course - 100m Individual Medley - Aberystwyth and District Swimmin - Open Age Group
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Elen Morgan | Aberystwyth | 05 | Holywell ASC Summer Sprint 2023 | Holywell | 3 | 02/07/23 | 1:14.12 | |
| 2 | Iyla Berner | Aberystwyth | 13 | Llanelli ASC Autumn Meet 2023 | Llanelli | 3 | 08/10/23 | 1:20.31 | |
| 3 | Gwennan Filmer | Aberystwyth | 12 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:25.04 | |
| 4 | Peni Macy | Aberystwyth | 09 | Holywell ASC Summer Sprint 2023 | Holywell | 3 | 02/07/23 | 1:29.12 | |
| 5 | Aaron Jones | Aberystwyth | 07 | Holywell ASC Summer Sprint 2023 | Holywell | 3 | 02/07/23 | 1:29.64 | |
| 6 | Victoria Szmigiero | Aberystwyth | 09 | Holywell ASC Summer Sprint 2023 | Holywell | 3 | 02/07/23 | 1:29.67 | |
| 7 | Kaya Szmigiero | Aberystwyth | 13 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:30.07 | |
| 8 | Alys Wilcockson | Aberystwyth | 10 | Holywell ASC Summer Sprint 2023 | Holywell | 3 | 02/07/23 | 1:34.32 | |
| 9 | Kiana Berner | Aberystwyth | 11 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:37.12 | |
| 10 | Gwerfyl Morgan | Aberystwyth | 11 | Holywell ASC Summer Sprint 2023 | Holywell | 3 | 02/07/23 | 1:41.04 | |
| 11 | Edith Heron | Aberystwyth | 12 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:45.33 | |
| 12 | Fflur Alexander | Aberystwyth | 13 | Llanelli ASC Autumn Meet 2023 | Llanelli | 3 | 08/10/23 | 1:53.36 | |
| 13 | Mari Evans | Aberystwyth | 13 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:53.50 | |
| 14 | Gethin Wyn Jones | Aberystwyth | 12 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:54.87 | |
| 15 | Florence Kent | Aberystwyth | 11 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:55.49 | |
| 16 | Mikolaj Bialecki | Aberystwyth | 11 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:56.04 | |
| 17 | Lili Ann Macy | Aberystwyth | 11 | Holywell ASC Summer Sprint 2023 | Holywell | 3 | 02/07/23 | 1:59.56 | |
| 18 | Denis Rukov | Aberystwyth | 13 | Carmarthen & District Christmas Open Meet 2023 | Carmarthen | 3 | 10/12/23 | 1:59.82 | |
| 19 | Ceri Macy | Aberystwyth | 12 | Llanelli ASC Autumn Meet 2023 | Llanelli | 3 | 08/10/23 | 2:01.28 |