| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:31.28 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 100m Breaststroke | 1:50.96 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 100m Freestyle | 1:21.51 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m IM | 1:41.10 | MAC Jingle Bell | 2025-12-12 |
| 200m Backstroke | 3:21.59 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 200m Breaststroke | 3:57.43 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 200m Freestyle | 3:08.56 | MAC Jingle Bell | 2025-12-12 |
| 200m IM | 3:18.50 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 50m Backstroke | 41.66 | David Lawson Invitational 2026 | 2026-01-23 |
| 50m Breaststroke | 52.94 | David Lawson Invitational 2026 | 2026-01-23 |
| 50m Butterfly | 47.79 | MAC Jingle Bell | 2025-12-12 |
| 50m Freestyle | 35.97 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
Lai, Nareena's top personal bests include 100m Backstroke (1:31.28), 100m Breaststroke (1:50.96), 100m Freestyle (1:21.51), 100m IM (1:41.10), 200m Backstroke (3:21.59).
Lai, Nareena swims for Oakville Aquatic Club.
Lai, Nareena has competed in 7 meets.