| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:37.41 | Marianne Limpert Team Championship | 2026-02-05 |
| 100m Breaststroke | 1:31.54 | Provincial Invitational | 2026-03-14 |
| 100m Freestyle | 1:18.64 | Marianne Limpert Team Championship | 2026-02-05 |
| 100m Freestyle | 1:21.84 | Premier #3 - West - Shark Frenzy | 2026-01-25 |
| 100m IM | 1:33.65 | Premier #3 - West - Shark Frenzy | 2026-01-25 |
| 200m Breaststroke | 3:18.46 | Provincial Invitational | 2026-03-14 |
| 50m Backstroke | 43.53 | Premier # 2 | 2025-12-13 |
| 50m Breaststroke | 40.86 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Breaststroke | 41.41 | Provincial Invitational | 2026-03-14 |
| 50m Butterfly | 36.29 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Butterfly | 41.08 | Provincial Invitational | 2026-03-14 |
| 50m Freestyle | 32.59 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Freestyle | 34.65 | Premier 1 Sharknado 2025 | 2025-11-02 |
Barantsov, Myroslav's top personal bests include 100m Breaststroke (1:37.41), 100m Breaststroke (1:31.54), 100m Freestyle (1:18.64), 100m Freestyle (1:21.84), 100m IM (1:33.65).
Barantsov, Myroslav swims for St. Stephen Shark Attack.
Barantsov, Myroslav has competed in 5 meets.