| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:00.87 | Pan Am Open 2026 | 2026-02-21 |
| 100m Breaststroke | 2:21.44 | Pan Am Open 2026 | 2026-02-21 |
| 100m Freestyle | 1:53.27 | Pan Am Open 2026 | 2026-02-21 |
| 100m IM | 2:10.67 | Future Stars Swim League MSSAC 2026 | 2026-01-31 |
| 200m Freestyle | 4:15.35 | MAC Jingle Bell | 2025-12-12 |
| 200m IM | 4:46.13 | MAC Jingle Bell | 2025-12-12 |
| 25m Butterfly | 32.15 | MAC Jingle Bell | 2025-12-12 |
| 25m Freestyle | 30.01 | 2025 Maddy Kort Invitational | 2025-06-20 |
| 50m Backstroke | 57.60 | Pan Am Open 2026 | 2026-02-21 |
| 50m Breaststroke | 1:05.87 | Future Stars Swim League MSSAC 2026 | 2026-01-31 |
| 50m Freestyle | 53.13 | Future Stars Swim League MSSAC 2026 | 2026-01-31 |
Popa, Olivia's top personal bests include 100m Backstroke (2:00.87), 100m Breaststroke (2:21.44), 100m Freestyle (1:53.27), 100m IM (2:10.67), 200m Freestyle (4:15.35).
Popa, Olivia swims for Whitby Swimming.
Popa, Olivia has competed in 6 meets.