| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:35.01 | Candy Cane Invitational | 2025-11-28 |
| 100m Breaststroke | 1:45.94 | Blue Bears Invitational | 2026-01-16 |
| 100m Butterfly | 1:31.58 | Candy Cane Invitational | 2025-11-28 |
| 100m Freestyle | 1:22.83 | Candy Cane Invitational | 2025-11-28 |
| 100m IM | 1:34.54 | Winter Festival | 2026-01-23 |
| 200m Backstroke | 3:19.33 | Blue Bears Invitational | 2026-01-16 |
| 200m Freestyle | 3:06.27 | Winter Festival | 2026-01-23 |
| 200m IM | 3:15.99 | Blue Bears Invitational | 2026-01-16 |
| 400m Freestyle | 6:23.28 | Winter Festival | 2026-01-23 |
| 50m Backstroke | 42.25 | Winter Festival | 2026-01-23 |
| 50m Breaststroke | 49.37 | Candy Cane Invitational | 2025-11-28 |
| 50m Butterfly | 38.25 | Winter Festival | 2026-01-23 |
| 50m Freestyle | 35.18 | Winter Festival | 2026-01-23 |
Thomas, Sydney's top personal bests include 100m Backstroke (1:35.01), 100m Breaststroke (1:45.94), 100m Butterfly (1:31.58), 100m Freestyle (1:22.83), 100m IM (1:34.54).
Thomas, Sydney swims for Edmonton Keyano Swim Club.
Thomas, Sydney has competed in 5 meets.