| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:22.70 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 100m Breaststroke | 1:32.59 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 100m Butterfly | 1:19.50 | KAJ Fall Classic | 2025-11-21 |
| 100m Freestyle | 1:08.96 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 100m IM | 1:20.92 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Backstroke | 2:57.27 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Breaststroke | 3:12.90 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 200m Butterfly | 2:58.76 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 200m Freestyle | 2:36.05 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 200m IM | 2:47.40 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 400m Freestyle | 5:35.94 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 400m IM | 6:17.05 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Backstroke | 35.85 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 50m Breaststroke | 40.01 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 50m Butterfly | 32.67 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 50m Freestyle | 31.35 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 800m Freestyle | 11:27.76 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
Roy, Magnus's top personal bests include 100m Backstroke (1:22.70), 100m Breaststroke (1:32.59), 100m Butterfly (1:19.50), 100m Freestyle (1:08.96), 100m IM (1:20.92).
Roy, Magnus swims for Kelowna AquaJets.
Roy, Magnus has competed in 8 meets.