swimKasey Wu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.90 | 2023-10-29 | 2023 MR NCAC October 29 First Sprint Meet | |
| 50 Freestyle | SCY | 32.27 | BB+0.08s to A·+7.48s to Sectionals | 2025-01-01 | Metropolitan Swimming Club |
| 100 Freestyle | SCY | 1:10.97 | A+2.68s to AA·+17.88s to Sectionals | 2026-01-18 | 2026 MR LIE Winterfest Invitationalvenue |
| 1000 Freestyle | SCY | 15:56.41 | +317.42s to Sectionals | 2025-11-22 | 2025 MR SSC Turkey Trot Distance Invitationalvenue |
| 1650 Freestyle | SCY | 25:59.25 | +489.86s to Sectionals | 2025-11-22 | 2025 MR SSC Turkey Trot Distance Invitationalvenue |
| 50 Backstroke | SCY | 37.00 | A+0.81s to AA·+10.71s to Futures | 2026-01-16 | 2026 MR LIE Winterfest Invitational |
| 100 Backstroke | SCY | 1:22.60 | BB+0.31s to A·+23.31s to Sectionals | 2026-01-01 | Metropolitan Swimming Club |
| 50 Breaststroke | SCY | 39.30 | AA+0.41s to AAA·+9.51s to Futures | 2026-03-13 | 2026 MR SC Junior Metropolitan Championshipsvenue |
| 100 Breaststroke | SCY | 1:27.97 | AA+3.28s to AAA·+19.78s to Sectionals | 2026-03-15 | 2026 MR SC Junior Metropolitan Championshipsvenue |
| 25 Butterfly | SCY | 26.82 | 2024-03-02 | 2024 MR Metro 8 & Under Championships | |
| 50 Butterfly | SCY | 40.27 | BB+3.28s to A·+14.58s to Futures | 2026-01-01 | Metropolitan Swimming Club |
| 100 Butterfly | SCY | 1:27.06 | BB+0.97s to A·+28.57s to Sectionals | 2025-01-17 | 2025 MR LIE Winterfest Invitational |
| 100 Individual Medley | SCY | 1:20.13 | A+1.24s to AA | 2025-12-07 | 2025 MR NYS Holiday Classic Trials & Finalsvenue |
| 200 Individual Medley | SCY | 2:55.47 | A+7.08s to AA·+44.78s to Sectionals | 2026-02-21 | 2026 MR Metro Silver Central Champs - WESTvenue |
| 50 Freestyle | SCM | 44.74 | +0.65s to B·+17.65s to Sectionals | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM)venue |
| 50 Breaststroke | SCM | 58.68 | B+4.89s to BB | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM)venue |
| 100 Individual Medley | SCM | 1:50.84 | B+7.15s to BB | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM)venue |
| 50 Freestyle | LCM | 34.12 | AA+0.43s to AAA·+5.83s to Sectionals | 2026-05-09 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 100 Freestyle | LCM | 1:17.69 | AA+3.10s to AAA·+17.00s to Sectionals | 2026-05-10 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 200 Freestyle | LCM | 3:13.62 | BB+13.23s to A·+62.73s to Sectionals | 2025-05-16 | Metropolitan Swimming Club |
| 50 Backstroke | LCM | 43.15 | A+1.56s to AA·+12.26s to Futures | 2026-05-09 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 100 Backstroke | LCM | 1:31.87 | A+1.48s to AA·+23.98s to Sectionals | 2026-05-10 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 50 Breaststroke | LCM | 43.96 | AAA+1.87s to AAAA·+9.17s to Futures | 2026-07-29 | 2026 EZ LC Age Group Championshipfast pool |
| 100 Breaststroke | LCM | 1:39.70 | AA+1.51s to AAA·+21.81s to Sectionals | 2026-07-31 | 2026 EZ LC Age Group Championshipfast pool |
| 50 Butterfly | LCM | 44.34 | BB+2.75s to A·+14.85s to Futures | 2026-05-10 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 100 Butterfly | LCM | 1:45.09 | BB+6.60s to A·+38.80s to Sectionals | 2026-05-09 | 2026 MR LIE May Extravaganza Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 35.57 | flat | 200 Free Relay | 2026-07-29 | 2026 EZ LC Age Group Championship |
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 10 & under · SCY
2572 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:22.60 | 624 |
| 100 BR SCY | 1:27.97 | 757 |
| 100 FL SCY | 1:27.06 | 539 |
| 200 IM SCY | 2:55.47 | 652 |
| 200 FR SCY | — | 0 |
IMR 10 & under · SCY
3333 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:10.97 | 659 |
| 50 BK SCY | 37.00 | 683 |
| 50 BR SCY | 39.30 | 827 |
| 50 FL SCY | 40.27 | 469 |
| 100 IM SCY | 1:20.13 | 695 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.97
Front half 33.81s · back half 37.16s
1650 Freestyle SCY 25:59.25
100 Backstroke SCY 1:22.60
Front half 41.24s · back half 41.36s
100 Breaststroke SCY 1:27.97
Front half 42.31s · back half 45.66s
100 Individual Medley SCY 1:20.13
Front half 39.87s · back half 40.26s
200 Individual Medley SCY 2:55.47
Front half 86.20s · back half 89.27s
100 Freestyle LCM 1:17.69
Front half 37.45s · back half 40.24s
200 Freestyle LCM 3:13.62
100 Backstroke LCM 1:31.87
Front half 45.29s · back half 46.58s
100 Breaststroke LCM 1:39.70
Front half 47.53s · back half 52.17s
100 Butterfly LCM 1:45.09
Front half 51.00s · back half 54.09s
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.