| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:29.94 | Border City Invitational 2025 | 2025-12-05 |
| 100m Breaststroke | 1:39.78 | 2025 Maddy Kort Invitational | 2025-06-20 |
| 100m Breaststroke | 1:38.37 | Border City Invitational 2025 | 2025-12-05 |
| 100m Butterfly | 1:35.04 | Dean Boles Invitational Meet | 2026-01-10 |
| 100m Freestyle | 1:15.93 | Pan Am Open 2026 | 2026-02-21 |
| 100m IM | 1:26.75 | 2025 Maddy Kort Invitational | 2025-06-20 |
| 200m Backstroke | 3:08.73 | SCAR Cindy Nicholas Memorial Meet | 2025-11-01 |
| 200m Breaststroke | 3:36.09 | Pan Am Open 2026 | 2026-02-21 |
| 200m Freestyle | 2:50.28 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Freestyle | 2:47.05 | Border City Invitational 2025 | 2025-12-05 |
| 200m IM | 3:08.67 | Border City Invitational 2025 | 2025-12-05 |
| 400m Freestyle | 6:17.75 | Dean Boles Invitational Meet | 2026-01-10 |
| 400m IM | 6:37.12 | Dean Boles Invitational Meet | 2026-01-10 |
| 50m Backstroke | 40.16 | Pan Am Open 2026 | 2026-02-21 |
| 50m Breaststroke | 44.98 | Border City Invitational 2025 | 2025-12-05 |
| 50m Butterfly | 40.49 | Border City Invitational 2025 | 2025-12-05 |
| 50m Freestyle | 35.84 | 2025 Maddy Kort Invitational | 2025-06-20 |
| 50m Freestyle | 34.04 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 800m Freestyle | 12:25.82 | SCAR Cindy Nicholas Memorial Meet | 2025-11-01 |
Thomas, Adelaide's top personal bests include 100m Backstroke (1:29.94), 100m Breaststroke (1:39.78), 100m Breaststroke (1:38.37), 100m Butterfly (1:35.04), 100m Freestyle (1:15.93).
Thomas, Adelaide swims for Whitby Swimming.
Thomas, Adelaide has competed in 8 meets.