| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:13.58 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Butterfly | 1:12.75 | 2025 RHAC Summer League | 2025-07-18 |
| 100m Freestyle | 1:01.74 | MAC Jingle Bell | 2025-12-12 |
| 100m IM | 1:12.63 | RHAC Fall Classic 2025 | 2025-10-24 |
| 200m Backstroke | 2:35.13 | 2025 RHAC Summer League | 2025-07-18 |
| 200m Breaststroke | 3:01.43 | 2025 RHAC Summer League | 2025-07-18 |
| 200m Butterfly | 2:35.63 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 200m Freestyle | 2:14.35 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 200m IM | 2:33.54 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 400m Freestyle | 4:42.20 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 400m IM | 5:16.22 | MAC Jingle Bell | 2025-12-12 |
| 50m Backstroke | 33.93 | RHAC Fall Classic 2025 | 2025-10-24 |
| 50m Breaststroke | 38.26 | RHAC Fall Classic 2025 | 2025-10-24 |
| 50m Butterfly | 32.76 | RHAC Fall Classic 2025 | 2025-10-24 |
| 50m Freestyle | 28.11 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 800m Freestyle | 9:47.42 | MAC Jingle Bell | 2025-12-12 |
Ng, Jeremiah's top personal bests include 100m Backstroke (1:13.58), 100m Butterfly (1:12.75), 100m Freestyle (1:01.74), 100m IM (1:12.63), 200m Backstroke (2:35.13).
Ng, Jeremiah swims for Swim Apex Aquatic Club.
Ng, Jeremiah has competed in 11 meets.