| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:20.49 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 100m Backstroke | 1:18.64 | BBST Fall Invitational 2025 | 2025-11-21 |
| 100m Breaststroke | 1:26.63 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 100m Breaststroke | 1:24.18 | BBST Fall Invitational 2025 | 2025-11-21 |
| 100m Butterfly | 1:12.73 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 100m Butterfly | 1:10.86 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 100m Freestyle | 1:06.47 | 2025 Maddy Kort Invitational | 2025-06-20 |
| 100m Freestyle | 1:05.24 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 100m IM | 1:16.78 | KBM Pentathlon | 2025-10-19 |
| 200m Backstroke | 2:47.25 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 200m Breaststroke | 3:06.35 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 200m Breaststroke | 3:11.79 | BBST Fall Invitational 2025 | 2025-11-21 |
| 200m Butterfly | 3:00.80 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 200m Butterfly | 2:42.39 | BBST Fall Invitational 2025 | 2025-11-21 |
| 200m Freestyle | 2:23.49 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 200m IM | 2:44.97 | 2025 Maddy Kort Invitational | 2025-06-20 |
| 200m IM | 2:39.88 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 400m Freestyle | 5:10.54 | Beast Cup 2026 | 2026-01-10 |
| 400m IM | 6:00.24 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 400m IM | 5:46.68 | Beast Cup 2026 | 2026-01-10 |
| 50m Backstroke | 36.31 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 50m Backstroke | 34.62 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 50m Breaststroke | 37.43 | Beast Cup 2026 | 2026-01-10 |
| 50m Butterfly | 32.09 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 50m Butterfly | 31.49 | Beast Cup 2026 | 2026-01-10 |
| 50m Freestyle | 29.61 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 800m Freestyle | 10:54.95 | BBST Fall Invitational 2025 | 2025-11-21 |
Zak, Lana's top personal bests include 100m Backstroke (1:20.49), 100m Backstroke (1:18.64), 100m Breaststroke (1:26.63), 100m Breaststroke (1:24.18), 100m Butterfly (1:12.73).
Zak, Lana swims for Belleville Beast Swim Team.
Zak, Lana has competed in 8 meets.