| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:19.74 | 2025 OSHAC Fall Invitational | 2025-11-01 |
| 100m Butterfly | 1:03.08 | 2025 OSHAC Fall Invitational | 2025-11-01 |
| 100m Freestyle | 58.01 | Hall of Fame | 2025-10-18 |
| 1500m Freestyle | 46.11 | VAC2025 - 1500-800-400 Free Endurance Builder | 2025-11-08 |
| 200m Breaststroke | 2:50.28 | Hall of Fame | 2025-10-18 |
| 200m Butterfly | 2:18.58 | 2025 OSHAC Fall Invitational | 2025-11-01 |
| 200m Freestyle | 2:07.14 | 2025 OSHAC Fall Invitational | 2025-11-01 |
| 400m Freestyle | 4:29.07 | VAC2025 - 1500-800-400 Free Endurance Builder | 2025-11-08 |
| 400m IM | 5:01.21 | 2025 OSHAC Fall Invitational | 2025-11-01 |
| 800m Freestyle | 9:10.55 | VAC2025 - 1500-800-400 Free Endurance Builder | 2025-11-08 |
Blagoev, Nikola's top personal bests include 100m Breaststroke (1:19.74), 100m Butterfly (1:03.08), 100m Freestyle (58.01), 1500m Freestyle (46.11), 200m Breaststroke (2:50.28).
Blagoev, Nikola swims for Vaughan Aquatic Club.
Blagoev, Nikola has competed in 5 meets.