| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:35.65 | Pugsley's Plunge 2026 | 2026-01-16 |
| 100m Breaststroke | 2:05.78 | 4th Annual Comet Cup | 2025-11-14 |
| 100m Freestyle | 1:23.96 | Pugsley's Plunge 2026 | 2026-01-16 |
| 100m IM | 1:34.45 | Pugsley's Plunge 2026 | 2026-01-16 |
| 200m Backstroke | 3:26.15 | Pugsley's Plunge 2026 | 2026-01-16 |
| 200m Freestyle | 3:22.85 | 4th Annual Comet Cup | 2025-11-14 |
| 200m IM | 3:30.67 | Comets Holiday Invitational | 2025-12-12 |
| 50m Backstroke | 42.87 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Breaststroke | 53.08 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Butterfly | 39.03 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Freestyle | 35.69 | 2026 Pronghorn Classic | 2026-03-13 |
Su, Julia's top personal bests include 100m Backstroke (1:35.65), 100m Breaststroke (2:05.78), 100m Freestyle (1:23.96), 100m IM (1:34.45), 200m Backstroke (3:26.15).
Su, Julia swims for Calgary Patriots Swim Club.
Su, Julia has competed in 7 meets.