| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:20.08 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 100m Backstroke | 1:13.87 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Breaststroke | 1:30.06 | CCSC June Invitational | 2025-06-21 |
| 100m Breaststroke | 1:25.40 | BAC Team Showdown 2025 | 2025-12-12 |
| 100m Butterfly | 1:17.05 | Scar Pan Am Winter Classic | 2026-01-16 |
| 100m Butterfly | 1:13.83 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Freestyle | 1:08.11 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 100m Freestyle | 1:05.35 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m IM | 1:19.87 | CCSC June Invitational | 2025-06-21 |
| 100m IM | 1:15.65 | ROC Heart & Hustle Invitational | 2026-02-14 |
| 200m Backstroke | 2:55.53 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Backstroke | 2:40.22 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Breaststroke | 3:23.52 | Scar Pan Am Winter Classic | 2026-01-16 |
| 200m Breaststroke | 3:09.47 | 2025 OSHAC Fall Invitational | 2025-11-01 |
| 200m Butterfly | 2:55.28 | Scar Pan Am Winter Classic | 2026-01-16 |
| 200m Butterfly | 2:49.39 | ROC Heart & Hustle Invitational | 2026-02-14 |
| 200m Freestyle | 2:30.47 | Scar Pan Am Winter Classic | 2026-01-16 |
| 200m Freestyle | 2:22.51 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m IM | 2:52.16 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m IM | 2:42.25 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 400m Freestyle | 5:21.90 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 400m IM | 5:58.50 | Scar Pan Am Winter Classic | 2026-01-16 |
| 400m IM | 5:44.55 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Breaststroke | 41.30 | CCSC June Invitational | 2025-06-21 |
| 50m Breaststroke | 40.90 | 2025 PTBO Fall Invitational | 2025-10-18 |
| 50m Butterfly | 33.86 | Scar Pan Am Winter Classic | 2026-01-16 |
| 50m Butterfly | 35.66 | 2025 PTBO Fall Invitational | 2025-10-18 |
| 50m Freestyle | 31.06 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 50m Freestyle | 30.54 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 800m Freestyle | 10:58.32 | 2025 Rob Masson Memorial Distance Meet | 2025-11-15 |
Murawsky, Blair's top personal bests include 100m Backstroke (1:20.08), 100m Backstroke (1:13.87), 100m Breaststroke (1:30.06), 100m Breaststroke (1:25.40), 100m Butterfly (1:17.05).
Murawsky, Blair swims for Clarington Swim Club.
Murawsky, Blair has competed in 11 meets.