| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:37.84 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 100m Breaststroke | 1:36.59 | MAC Rising Star #2 | 2025-05-30 |
| 100m Breaststroke | 1:31.82 | BAC Team Showdown 2025 | 2025-12-12 |
| 100m Butterfly | 1:37.30 | BAC Team Showdown 2025 | 2025-12-12 |
| 100m Freestyle | 1:24.22 | MAC Rising Star #2 | 2025-05-30 |
| 100m Freestyle | 1:21.08 | GHAC Winter Invitational SCM | 2026-03-06 |
| 100m IM | 1:32.52 | Dean Boles Invitational Meet | 2026-01-10 |
| 200m Breaststroke | 3:28.94 | MAC Rising Star #2 | 2025-05-30 |
| 200m Breaststroke | 3:17.12 | BAC Team Showdown 2025 | 2025-12-12 |
| 200m Butterfly | 3:40.99 | Dean Boles Invitational Meet | 2026-01-10 |
| 200m Freestyle | 2:58.17 | BAC Team Showdown 2025 | 2025-12-12 |
| 200m IM | 3:13.74 | BAC Team Showdown 2025 | 2025-12-12 |
| 400m Freestyle | 6:16.96 | BAC Team Showdown 2025 | 2025-12-12 |
| 400m IM | 6:59.00 | GHAC Winter Invitational SCM | 2026-03-06 |
| 50m Backstroke | 46.30 | MAC Rising Star #2 | 2025-05-30 |
| 50m Backstroke | 44.51 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 50m Breaststroke | 42.85 | MAC Rising Star #2 | 2025-05-30 |
| 50m Breaststroke | 42.70 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 50m Butterfly | 42.53 | MAC Rising Star #2 | 2025-05-30 |
| 50m Butterfly | 41.14 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 50m Freestyle | 37.30 | MAC Rising Star #2 | 2025-05-30 |
| 50m Freestyle | 36.12 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 800m Freestyle | 12:55.03 | David Lawson Invitational 2026 | 2026-01-23 |
Singaraja, Alyssa's top personal bests include 100m Backstroke (1:37.84), 100m Breaststroke (1:36.59), 100m Breaststroke (1:31.82), 100m Butterfly (1:37.30), 100m Freestyle (1:24.22).
Singaraja, Alyssa swims for Region of Waterloo Swim Club.
Singaraja, Alyssa has competed in 9 meets.