| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:09.10 | MAC Summer Invitational | 2025-07-24 |
| 100m Backstroke | 1:09.83 | MAC Fall Fest Invitational | 2025-10-18 |
| 100m Butterfly | 1:05.86 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 100m Freestyle | 59.34 | MAC Summer Invitational | 2025-07-24 |
| 100m Freestyle | 59.21 | 2025 NYAC Cup | 2025-11-14 |
| 100m IM | 1:06.19 | MAC Fall Fest Invitational | 2025-10-18 |
| 200m Backstroke | 2:29.74 | MAC Summer Invitational | 2025-07-24 |
| 200m Backstroke | 2:25.70 | 2025 NYAC Cup | 2025-11-14 |
| 200m Breaststroke | 2:37.30 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Butterfly | 2:20.32 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Freestyle | 2:08.55 | MAC Winter Invitational | 2026-01-22 |
| 200m Freestyle | 2:06.74 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m IM | 2:24.66 | MAC Winter Invitational | 2026-01-22 |
| 200m IM | 2:20.49 | MAC Fall Fest Invitational | 2025-10-18 |
| 400m Freestyle | 4:27.69 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 400m IM | 4:54.91 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 50m Backstroke | 32.84 | MAC Summer Invitational | 2025-07-24 |
| 50m Freestyle | 27.55 | MAC Summer Invitational | 2025-07-24 |
| 50m Freestyle | 26.94 | 2025 Alex Baumann Invitational | 2025-11-21 |
Amy Chai's top personal bests include 100m Backstroke (1:09.10), 100m Backstroke (1:09.83), 100m Butterfly (1:05.86), 100m Freestyle (59.34), 100m Freestyle (59.21).
Amy Chai swims for Markham Aquatic Club.
Amy Chai has competed in 7 meets.