| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:06.56 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Breaststroke | 1:21.30 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Freestyle | 59.35 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 200m Backstroke | 2:24.73 | GMAC Dash for Cash | 2025-12-05 |
| 200m Freestyle | 2:10.03 | Western Region Short Course Championships | 2026-02-12 |
| 200m IM | 2:37.80 | Hall of Fame | 2025-10-18 |
| 400m Freestyle | 4:47.39 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Backstroke | 30.74 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Breaststroke | 37.93 | Hall of Fame | 2025-10-18 |
| 50m Butterfly | 31.36 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Freestyle | 26.98 | GMAC Dash for Cash | 2025-12-05 |
| 800m Freestyle | 10:04.65 | 2026 Joanne Malar Invitational | 2026-01-16 |
Markowsky, Ella's top personal bests include 100m Backstroke (1:06.56), 100m Breaststroke (1:21.30), 100m Freestyle (59.35), 200m Backstroke (2:24.73), 200m Freestyle (2:10.03).
Markowsky, Ella swims for Burlington Aquatic Devilrays.
Markowsky, Ella has competed in 10 meets.