| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:19.70 | Dean Boles Invitational Meet | 2026-01-10 |
| 100m Breaststroke | 1:22.97 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 100m Breaststroke | 1:18.06 | BAC Team Showdown 2025 | 2025-12-12 |
| 100m Butterfly | 1:20.33 | Dean Boles Invitational Meet | 2026-01-10 |
| 100m Freestyle | 1:03.82 | 2025 Age Group International LC | 2025-06-05 |
| 100m Freestyle | 1:02.85 | Western Region Short Course Championships | 2026-02-12 |
| 200m Breaststroke | 2:57.88 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 200m Breaststroke | 2:50.15 | BAC Team Showdown 2025 | 2025-12-12 |
| 200m Freestyle | 2:17.34 | Western Region Short Course Championships | 2026-02-12 |
| 200m IM | 2:38.05 | MAC Winter Invitational | 2026-01-22 |
| 200m IM | 2:29.34 | 2025 NYAC Cup | 2025-11-14 |
| 400m Freestyle | 5:00.47 | BAC Team Showdown 2025 | 2025-12-12 |
| 400m IM | 5:40.35 | MAC Winter Invitational | 2026-01-22 |
| 400m IM | 5:23.25 | Western Region Short Course Championships | 2026-02-12 |
| 50m Backstroke | 33.55 | Western Region Short Course Championships | 2026-02-12 |
| 50m Breaststroke | 37.45 | 2025 Age Group International LC | 2025-06-05 |
| 50m Breaststroke | 35.80 | Western Region Short Course Championships | 2026-02-12 |
| 50m Butterfly | 32.32 | MAC Winter Invitational | 2026-01-22 |
| 50m Butterfly | 31.51 | 2025 Age Group International SC | 2025-11-27 |
| 50m Freestyle | 29.04 | 2025 Age Group International LC | 2025-06-05 |
| 50m Freestyle | 28.71 | 2025 NYAC Cup | 2025-11-14 |
Laskaris, Athena's top personal bests include 100m Backstroke (1:19.70), 100m Breaststroke (1:22.97), 100m Breaststroke (1:18.06), 100m Butterfly (1:20.33), 100m Freestyle (1:03.82).
Laskaris, Athena swims for Region of Waterloo Swim Club.
Laskaris, Athena has competed in 9 meets.