| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:01.00 | PICK Last Gasp 2025 | 2025-06-07 |
| 100m Breaststroke | 2:33.41 | PICK Last Gasp 2025 | 2025-06-07 |
| 100m Freestyle | 1:47.71 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 100m IM | 2:06.78 | MAC Rising Star #1 | 2025-11-08 |
| 200m Breaststroke | 5:20.12 | 2025 BTSC Trojan Cup | 2025-12-12 |
| 200m Freestyle | 4:04.30 | MAC Rising Star #1 | 2025-11-08 |
| 50m Backstroke | 56.47 | PICK Last Gasp 2025 | 2025-06-07 |
| 50m Breaststroke | 1:08.56 | 2025 Alan Swanston Classic | 2025-12-05 |
| 50m Butterfly | 1:04.65 | MAC Rising Star #1 | 2025-11-08 |
| 50m Freestyle | 49.44 | 2025 Alan Swanston Classic | 2025-12-05 |
Kovacs, Theo's top personal bests include 100m Backstroke (2:01.00), 100m Breaststroke (2:33.41), 100m Freestyle (1:47.71), 100m IM (2:06.78), 200m Breaststroke (5:20.12).
Kovacs, Theo swims for Newmarket Stingrays Swim Club.
Kovacs, Theo has competed in 6 meets.