swimKasey Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.48 | BB+0.09s to A·+4.69s to Sectionals | 2026-01-17 | Winterfest 2026venue |
| 100 Freestyle | SCY | 1:04.09 | A+2.70s to AA·+11.00s to Sectionals | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 200 Freestyle | SCY | 2:24.89 | BB+4.90s to A·+29.90s to Sectionals | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 500 Freestyle | SCY | 6:34.94 | BB+20.05s to A·+86.15s to Sectionals | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 50 Backstroke | SCY | 33.98 | BB+0.69s to A·+7.69s to Futures | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 100 Backstroke | SCY | 1:12.95 | A+3.36s to AA·+13.66s to Sectionals | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 50 Breaststroke | SCY | 36.90 | A+0.71s to AA·+7.11s to Futures | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 100 Breaststroke | SCY | 1:23.55 | BB+1.36s to A·+15.36s to Sectionals | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 50 Butterfly | SCY | 39.70 | +2.71s to B·+14.01s to Futures | 2024-10-23 | Monster Splash A/BB/C |
| 100 Butterfly | SCY | 1:41.73 | +15.64s to B·+43.24s to Sectionals | 2024-02-16 | DSA Winter Classic ABBC |
| 200 Individual Medley | SCY | 3:03.53 | B+12.74s to BB·+52.84s to Sectionals | 2025-02-17 | BHA Winter Blizzard ABBC |
| 50 Freestyle | LCM | 31.82 | AA+1.13s to AAA·+3.53s to Sectionals | 2026-01-01 | UMBC/Retriever Aquatics |
| 100 Freestyle | LCM | 1:11.96 | A+1.57s to AA·+11.27s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
| 50 Backstroke | LCM | 39.48 | BB+0.99s to A·+8.59s to Futures | 2026-06-02 | CARY Splash Into Summer Invite |
| 100 Backstroke | LCM | 1:30.61 | BB+5.82s to A·+22.72s to Sectionals | 2026-07-11 | 2026 RAC Sandboxvenue |
| 50 Breaststroke | LCM | 42.63 | A+1.74s to AA·+7.84s to Futures | 2026-01-01 | UMBC/Retriever Aquatics |
| 100 Breaststroke | LCM | 1:37.99 | BB+4.00s to A·+20.10s to Sectionals | 2026-07-22 | 1714405 |
| 50 Butterfly | LCM | 36.79 | BB+1.00s to A·+7.30s to Futures | 2026-06-02 | CARY Splash Into Summer Invite |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.57 | flying | 200 Medley Relay (leg 4) | 2026-01-17 | Winterfest 2026 |
| 50 Freestyle | SCY | 28.58 | flying | 200 Free Relay (leg 2) | 2026-01-18 | Winterfest 2026 |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
2479 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:34.94 | 571 |
| 100 BK SCY | 1:12.95 | 634 |
| 100 BR SCY | 1:23.55 | 626 |
| 100 FL SCY | 1:41.73 | 224 |
| 200 IM SCY | 3:03.53 | 424 |
IMR 11-12 · SCY
2275 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:24.89 | 595 |
| 50 BK SCY | 33.98 | 627 |
| 50 BR SCY | 36.90 | 714 |
| 50 FL SCY | 39.70 | 339 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.09 split/total mismatch
Front half 29.39s · back half 34.70s
200 Freestyle SCY 2:24.89 split/total mismatch
500 Freestyle SCY 6:34.94 split/total mismatch
100 Backstroke SCY 1:12.95 split/total mismatch
Front half 34.67s · back half 38.28s
100 Breaststroke SCY 1:23.55 split/total mismatch
Front half 38.49s · back half 45.06s
100 Butterfly SCY 1:41.73 split/total mismatch
Front half 45.98s · back half 55.75s
100 Backstroke LCM 1:30.61
Front half 44.56s · back half 46.05s
100 Breaststroke LCM 1:37.99 split/total mismatch
Front half 43.79s · back half 54.20s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.