| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:33.96 | 2025 NKB Fall Invitational | 2025-10-17 |
| 100m Breaststroke | 1:28.39 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 100m Butterfly | 1:33.06 | 2025 NKB Fall Invitational | 2025-10-17 |
| 100m Freestyle | 1:14.63 | 2025 NKB Fall Invitational | 2025-10-17 |
| 200m Backstroke | 3:21.32 | 2025 NKB Fall Invitational | 2025-10-17 |
| 200m Breaststroke | 3:07.66 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 200m Freestyle | 2:39.16 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
| 200m IM | 3:08.32 | 2025 NKB Fall Invitational | 2025-10-17 |
| 400m Freestyle | 5:47.13 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
| 400m IM | 6:43.91 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
| 50m Breaststroke | 40.87 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 50m Butterfly | 35.82 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 50m Freestyle | 32.86 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
Hickling, Gwen's top personal bests include 100m Backstroke (1:33.96), 100m Breaststroke (1:28.39), 100m Butterfly (1:33.06), 100m Freestyle (1:14.63), 200m Backstroke (3:21.32).
Hickling, Gwen swims for Nepean Kanata Barracudas Swim Club.
Hickling, Gwen has competed in 5 meets.