swimKatherine Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.78 | 2026-01-18 | 2026 RMSC January Intrasquad Meet venue | |
| 100 Freestyle | SCY | 1:16.92 | 2026-03-21 | 2026 RMSC Spring Finale fast pool | |
| 50 Backstroke | SCY | 40.05 | 2026-03-21 | 2026 RMSC Spring Finale fast pool | |
| 50 Breaststroke | SCY | 52.57 | 2025-12-07 | 2025 Christmas Championships venue | |
| 100 Breaststroke | SCY | 1:50.07 | 2025-11-15 | 2025 RMSC November Dual Meet venue | |
| 50 Butterfly | SCY | 38.06 | 2026-03-22 | 2026 RMSC Spring Finale fast pool | |
| 100 Butterfly | SCY | 1:28.41 | 2026-03-15 | 2026 PV SC 14 & Under Championships - copied venue | |
| 100 Individual Medley | SCY | 1:29.74 | 2026-03-22 | 2026 RMSC Spring Finale fast pool | |
| 200 Individual Medley | SCY | 3:11.37 | 2026-03-21 | 2026 RMSC Spring Finale fast pool | |
| 50 Freestyle | LCM | 37.18 | 2026-05-02 | 2026 RMSC Spring Long Course Classic venue | |
| 100 Freestyle | LCM | 1:22.32 | 2026-06-21 | PV LC Open 1 venue | |
| 50 Backstroke | LCM | 41.27 | 2026-06-21 | PV LC Open 1 venue | |
| 100 Backstroke | LCM | 1:36.47 | 2026-05-02 | 2026 RMSC Spring Long Course Classic venue | |
| 50 Butterfly | LCM | 43.25 | 2026-05-02 | 2026 RMSC Spring Long Course Classic venue |
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
PR splits
100 Freestyle SCY 1:16.92
Front half 36.03s · back half 40.89s
100 Breaststroke SCY 1:50.07
Front half 53.74s · back half 56.33s
100 Butterfly SCY 1:28.41
Front half 40.11s · back half 48.30s
100 Individual Medley SCY 1:29.74
Front half 39.11s · back half 50.63s
200 Individual Medley SCY 3:11.37
Front half 88.49s · back half 102.88s
100 Backstroke LCM 1:36.47
Front half 46.70s · back half 49.77s
Progression
Faster times are higher. One card per event, all courses & history.