| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:29.43 | Wilmot Aces Spring Classic 2026 | 2026-03-13 |
| 100m Breaststroke | 1:50.50 | Blenheim Blast Seal Meet | 2025-11-30 |
| 100m Butterfly | 1:36.16 | Wilmot Aces Spring Classic 2026 | 2026-03-13 |
| 100m Freestyle | 1:15.92 | Wilmot Aces Spring Classic 2026 | 2026-03-13 |
| 100m IM | 1:32.28 | Blenheim Blast Seal Meet | 2025-11-30 |
| 200m Freestyle | 3:00.95 | FinsUp 1 | 2025-10-26 |
| 50m Backstroke | 40.82 | Wilmot Aces Spring Classic 2026 | 2026-03-13 |
| 50m Breaststroke | 48.07 | Western Region Short Course Championships | 2026-02-12 |
| 50m Butterfly | 40.35 | Wilmot Aces Spring Classic 2026 | 2026-03-13 |
| 50m Freestyle | 32.82 | Wilmot Aces Spring Classic 2026 | 2026-03-13 |
Ross, Maggie's top personal bests include 100m Backstroke (1:29.43), 100m Breaststroke (1:50.50), 100m Butterfly (1:36.16), 100m Freestyle (1:15.92), 100m IM (1:32.28).
Ross, Maggie swims for Blenheim Blast.
Ross, Maggie has competed in 8 meets.