| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:53.95 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 100m Backstroke | 1:54.05 | MAC Fall Fest Invitational | 2025-10-18 |
| 100m Breaststroke | 1:50.18 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 100m Breaststroke | 1:51.00 | MAC Fall Fest Invitational | 2025-10-18 |
| 100m Butterfly | 1:58.28 | RHAC Fall Classic 2025 | 2025-10-24 |
| 100m Freestyle | 1:35.90 | 2026 Mallards Winter LC Invitational | 2026-01-30 |
| 100m Freestyle | 1:32.27 | 2025 Alan Swanston Classic | 2025-12-05 |
| 100m IM | 1:51.40 | RHAC Fall Classic 2025 | 2025-10-24 |
| 200m Backstroke | 3:46.90 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 200m Backstroke | 4:00.76 | RHAC Fall Classic 2025 | 2025-10-24 |
| 200m Breaststroke | 3:51.46 | 2026 Mallards Winter LC Invitational | 2026-01-30 |
| 200m Freestyle | 3:32.13 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 200m Freestyle | 3:26.72 | MAC Rising Star #1 | 2025-11-08 |
| 200m IM | 3:44.44 | MAC Rising Star #1 | 2025-11-08 |
| 50m Backstroke | 50.27 | 2026 Mallards Winter LC Invitational | 2026-01-30 |
| 50m Backstroke | 50.83 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Breaststroke | 1:03.05 | MAC Rising Star #2 | 2025-05-30 |
| 50m Breaststroke | 52.94 | MAC Rising Star #1 | 2025-11-08 |
| 50m Butterfly | 1:03.05 | MAC Rising Star #2 | 2025-05-30 |
| 50m Butterfly | 50.31 | 2025 Alan Swanston Classic | 2025-12-05 |
| 50m Freestyle | 41.79 | 2026 Mallards Winter LC Invitational | 2026-01-30 |
| 50m Freestyle | 40.58 | 2025 Alan Swanston Classic | 2025-12-05 |
Ng, Jayden's top personal bests include 100m Backstroke (1:53.95), 100m Backstroke (1:54.05), 100m Breaststroke (1:50.18), 100m Breaststroke (1:51.00), 100m Butterfly (1:58.28).
Ng, Jayden swims for Aurora Ducks Swimming Club.
Ng, Jayden has competed in 10 meets.