| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:56.61 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 100m Breaststroke | 2:21.60 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m Freestyle | 1:45.27 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 100m IM | 2:02.74 | MAC Jingle Bell | 2025-12-12 |
| 200m Backstroke | 4:15.04 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Breaststroke | 4:58.63 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Freestyle | 3:47.60 | MAC Jingle Bell | 2025-12-12 |
| 200m IM | 4:32.21 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 50m Backstroke | 55.73 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 50m Breaststroke | 1:04.03 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Butterfly | 1:04.80 | MAC Jingle Bell | 2025-12-12 |
| 50m Freestyle | 45.40 | 2026 Joanne Malar Invitational | 2026-01-16 |
Lessy, Gabriela's top personal bests include 100m Backstroke (1:56.61), 100m Breaststroke (2:21.60), 100m Freestyle (1:45.27), 100m IM (2:02.74), 200m Backstroke (4:15.04).
Lessy, Gabriela swims for Lakeshore Swim Club.
Lessy, Gabriela has competed in 7 meets.