| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:14.59 | Goldfins Winter Whiteout | 2026-02-06 |
| 100m Breaststroke | 1:20.62 | Goldfins Winter Whiteout | 2026-02-06 |
| 100m Breaststroke | 1:16.21 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 100m Butterfly | 1:05.99 | ManSask Provincial Championships | 2025-07-10 |
| 100m Butterfly | 1:06.84 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 100m Freestyle | 1:03.94 | Goldfins Winter Whiteout | 2026-02-06 |
| 100m Freestyle | 59.53 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 200m Backstroke | 2:38.72 | Goldfins Winter Whiteout | 2026-02-06 |
| 200m Backstroke | 2:37.41 | Goldfins Blue vs Gold | 2025-06-28 |
| 200m Breaststroke | 2:56.27 | Saturday Night Showdown | 2025-06-14 |
| 200m Butterfly | 2:42.07 | ManSask Provincial Championships | 2025-07-10 |
| 200m Freestyle | 2:19.67 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 200m IM | 2:35.38 | ManSask Provincial Championships | 2025-07-10 |
| 400m Freestyle | 5:03.39 | Saturday Night Showdown | 2025-06-14 |
| 400m IM | 5:36.04 | ManSask Provincial Championships | 2025-07-10 |
| 50m Backstroke | 34.04 | Goldfins Winter Whiteout | 2026-02-06 |
| 50m Breaststroke | 35.86 | Goldfins Winter Whiteout | 2026-02-06 |
| 50m Breaststroke | 33.54 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 50m Butterfly | 29.42 | ManSask Provincial Championships | 2025-07-10 |
| 50m Butterfly | 28.48 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 50m Freestyle | 28.44 | Goldfins Winter Whiteout | 2026-02-06 |
| 50m Freestyle | 27.30 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
Magus, Isabel's top personal bests include 100m Backstroke (1:14.59), 100m Breaststroke (1:20.62), 100m Breaststroke (1:16.21), 100m Butterfly (1:05.99), 100m Butterfly (1:06.84).
Magus, Isabel swims for Team Gold.
Magus, Isabel has competed in 5 meets.