| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:47.53 | KBM Heats & Finals | 2026-02-20 |
| 100m Butterfly | 1:49.29 | KBM Heats & Finals | 2026-02-20 |
| 100m Freestyle | 1:30.61 | 2026 NKB Winter Invitational Long Course | 2026-01-16 |
| 200m Backstroke | 3:36.76 | KBM Heats & Finals | 2026-02-20 |
| 200m Breaststroke | 3:57.61 | 2026 NKB Winter Invitational Long Course | 2026-01-16 |
| 200m Breaststroke | 3:46.86 | KBM Heats & Finals | 2026-02-20 |
| 200m Freestyle | 3:21.62 | 2026 NKB Winter Invitational Long Course | 2026-01-16 |
| 200m IM | 3:40.09 | 2026 NKB Winter Invitational Long Course | 2026-01-16 |
| 400m Freestyle | 7:15.26 | 2026 NKB Winter Invitational Long Course | 2026-01-16 |
| 50m Butterfly | 47.25 | 2026 NKB Winter Invitational Long Course | 2026-01-16 |
| 50m Butterfly | 44.99 | KBM Heats & Finals | 2026-02-20 |
| 50m Freestyle | 38.67 | 2026 NKB Winter Invitational Long Course | 2026-01-16 |
| 50m Freestyle | 38.11 | KBM Heats & Finals | 2026-02-20 |
Zhou, Maggie's top personal bests include 100m Breaststroke (1:47.53), 100m Butterfly (1:49.29), 100m Freestyle (1:30.61), 200m Backstroke (3:36.76), 200m Breaststroke (3:57.61).
Zhou, Maggie swims for Nepean Kanata Barracudas Swim Club.
Zhou, Maggie has competed in 3 meets.