| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:38.72 | Chena Invitational | 2026-01-24 |
| 100m Breaststroke | 1:48.08 | SKSC Fallfest | 2025-11-22 |
| 100m Butterfly | 1:59.26 | Chena Invitational | 2026-01-24 |
| 100m Freestyle | 1:22.89 | Chena Invitational | 2026-01-24 |
| 200m Breaststroke | 3:45.45 | Chena Invitational | 2026-01-24 |
| 200m Freestyle | 3:10.31 | 2025 Spartan Santa | 2025-12-06 |
| 200m IM | 3:33.61 | VPSC Fall Invitational 2025 | 2025-10-18 |
| 50m Backstroke | 44.06 | SKSC Fallfest | 2025-11-22 |
| 50m Breaststroke | 48.45 | SKSC Fallfest | 2025-11-22 |
| 50m Butterfly | 50.68 | SKSC Fallfest | 2025-11-22 |
| 50m Freestyle | 38.35 | VPSC Fall Invitational 2025 | 2025-10-18 |
| 800m Freestyle | 14:13.11 | Chena Time Trial | 2026-02-08 |
de Totti, Matteo's top personal bests include 100m Backstroke (1:38.72), 100m Breaststroke (1:48.08), 100m Butterfly (1:59.26), 100m Freestyle (1:22.89), 200m Breaststroke (3:45.45).
de Totti, Matteo swims for Chena Swim Club.
de Totti, Matteo has competed in 6 meets.