| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:36.72 | LC Winter Invitational | 2026-01-30 |
| 100m Backstroke | 1:33.68 | Border City Invitational 2025 | 2025-12-05 |
| 100m Breaststroke | 1:44.31 | BAC Jr Series Finale | 2025-06-01 |
| 100m Freestyle | 1:20.73 | LC Winter Invitational | 2026-01-30 |
| 100m Freestyle | 1:22.67 | Border City Invitational 2025 | 2025-12-05 |
| 200m Backstroke | 3:26.25 | Scar Pan Am Winter Classic | 2026-01-16 |
| 200m Backstroke | 3:25.24 | Walker Invitational | 2025-10-25 |
| 200m Breaststroke | 3:41.37 | Wilmot Aces Fall Invitational | 2025-11-15 |
| 200m Freestyle | 3:02.23 | Border City Invitational 2025 | 2025-12-05 |
| 200m IM | 3:22.95 | Border City Invitational 2025 | 2025-12-05 |
| 50m Backstroke | 44.20 | Scar Pan Am Winter Classic | 2026-01-16 |
| 50m Backstroke | 42.55 | Border City Invitational 2025 | 2025-12-05 |
| 50m Breaststroke | 48.96 | LC Winter Invitational | 2026-01-30 |
| 50m Breaststroke | 46.38 | Walker Invitational | 2025-10-25 |
| 50m Butterfly | 44.17 | Walker Invitational | 2025-10-25 |
| 50m Freestyle | 36.73 | LC Winter Invitational | 2026-01-30 |
| 50m Freestyle | 35.27 | Border City Invitational 2025 | 2025-12-05 |
Ngo, Sophia's top personal bests include 100m Backstroke (1:36.72), 100m Backstroke (1:33.68), 100m Breaststroke (1:44.31), 100m Freestyle (1:20.73), 100m Freestyle (1:22.67).
Ngo, Sophia swims for Wilmot Aquatic Aces Club.
Ngo, Sophia has competed in 7 meets.