| Event | Time | Meet | Date |
|---|---|---|---|
| 50m Backstroke | 1:17.29 | LAC - 12 & Under Celebration | 2026-01-17 |
| 50m Breaststroke | 1:37.75 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 50m Freestyle | 1:10.39 | LAC - 12 & Under Celebration | 2026-01-17 |
Lattanzio, Rosanna's top personal bests include 50m Backstroke (1:17.29), 50m Breaststroke (1:37.75), 50m Freestyle (1:10.39).
Lattanzio, Rosanna swims for St. Thomas Jumbo Jets.
Lattanzio, Rosanna has competed in 2 meets.