| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:13.82 | 2025 NKB Fall Invitational | 2025-10-17 |
| 100m Breaststroke | 1:25.71 | ROCS Red-Black Duel | 2025-11-22 |
| 100m Freestyle | 1:01.73 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 200m Backstroke | 2:37.52 | 2025 NKB Fall Invitational | 2025-10-17 |
| 200m Freestyle | 2:13.50 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 200m IM | 2:34.11 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 400m Freestyle | 4:54.73 | 2025 NKB Fall Invitational | 2025-10-17 |
| 400m IM | 5:39.91 | 2025 NKB Fall Invitational | 2025-10-17 |
| 50m Backstroke | 32.83 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 50m Butterfly | 32.33 | ROCS Red-Black Duel | 2025-11-22 |
| 50m Freestyle | 29.30 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 800m Freestyle | 9:56.84 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
Tocchi, Mia's top personal bests include 100m Backstroke (1:13.82), 100m Breaststroke (1:25.71), 100m Freestyle (1:01.73), 200m Backstroke (2:37.52), 200m Freestyle (2:13.50).
Tocchi, Mia swims for ROC Swimming.
Tocchi, Mia has competed in 6 meets.