swimKatherine Wu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.52 | 2025-12-06 | 2025 PN Fall Divisionals, Division 3 - WAVEvenue | |
| 50 Freestyle | SCY | 40.82 | +14.73s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 100 Freestyle | SCY | 1:34.17 | +37.68s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 25 Backstroke | SCY | 23.60 | 2026-01-25 | 2026 PN WAVE Winter Invitational- Approvedvenue | |
| 50 Backstroke | SCY | 49.98 | +23.69s to Futures | 2026-03-29 | 2026 PN Spring Showdown, Div. 4- Approvedvenue |
| 100 Backstroke | SCY | 1:45.41 | +44.02s to Sectionals | 2026-03-28 | 2026 PN Spring Showdown, Div. 4- Approvedvenue |
| 25 Breaststroke | SCY | 27.04 | 2025-12-06 | 2025 PN Fall Divisionals, Division 3 - WAVEvenue | |
| 50 Breaststroke | SCY | 50.97 | +21.18s to Futures | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 100 Breaststroke | SCY | 2:00.47 | +49.88s to Sectionals | 2026-01-25 | 2026 PN WAVE Winter Invitational- Approvedvenue |
| 25 Butterfly | SCY | 28.24 | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approvedvenue | |
| 50 Butterfly | SCY | 48.22 | +22.53s to Futures | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 100 Individual Medley | SCY | 1:45.83 | 2026-03-29 | 2026 PN Spring Showdown, Div. 4- Approvedvenue | |
| 50 Freestyle | LCM | 46.12 | +16.53s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Freestyle | LCM | 1:49.33 | +44.94s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 50 Backstroke | LCM | 56.47 | +25.58s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 50 Breaststroke | LCM | 56.32 | +21.53s to Futures | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 100 Breaststroke | LCM | 2:03.22 | +42.23s to Sectionals | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 50 Butterfly | LCM | 54.03 | +24.54s to Futures | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
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.
IMX / IMR
IMX 10 & under · SCY
594 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:45.41 | 300 |
| 100 BR SCY | 2:00.47 | 294 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1512 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:34.17 | 282 |
| 50 BK SCY | 49.98 | 277 |
| 50 BR SCY | 50.97 | 379 |
| 50 FL SCY | 48.22 | 273 |
| 100 IM SCY | 1:45.83 | 301 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:34.17 · 9.0 min after 50 Butterfly
Front half 46.21s · back half 47.96s
100 Backstroke SCY 1:45.41
Front half 51.23s · back half 54.18s
100 Breaststroke SCY 2:00.47
Front half 59.27s · back half 61.20s
100 Individual Medley SCY 1:45.83
Front half 53.48s · back half 52.35s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.