Justin Duong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Butterfly | SCY | 52.39 | Sectionals ✓+5.70s to US Open | 2024-05-10 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS venue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
PR splits
100 Butterfly SCY 52.39
Front half 24.44s · back half 27.95s
Progression
Faster times are higher. One card per event, all courses & history.