swimDerrick Wu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.11 | 2024-01-12 | 2024 MR NFS 41st Dr.Martin Luther King Jr. | |
| 50 Freestyle | SCY | 30.28 | BB+0.19s to A·+7.89s to Sectionals | 2025-10-10 | 2025 Marlins October Invite |
| 100 Freestyle | SCY | 1:06.56 | BB+1.37s to A·+18.07s to Sectionals | 2025-10-10 | 2025 Marlins October Invite |
| 200 Freestyle | SCY | 2:24.52 | BB+1.73s to A·+38.23s to Sectionals | 2025-10-10 | 2025 Marlins October Invite |
| 500 Freestyle | SCY | 6:31.74 | BB+9.25s to A·+104.35s to Sectionals | 2026-03-07 | 2026 MR AGUA Last Chance Invitationalvenue |
| 25 Backstroke | SCY | 20.43 | 2024-01-12 | 2024 MR NFS 41st Dr.Martin Luther King Jr. | |
| 50 Backstroke | SCY | 37.48 | BB+2.59s to A·+13.79s to Futures | 2025-03-02 | 2025 SE Speedo Southern Premiervenue |
| 100 Backstroke | SCY | 1:17.56 | BB+1.97s to A·+23.07s to Sectionals | 2026-01-30 | CPAC January AGQvenue |
| 50 Breaststroke | SCY | 38.12 | A+0.43s to AA·+11.83s to Futures | 2026-03-13 | 2026 MR SC Junior Metropolitan Championshipsvenue |
| 100 Breaststroke | SCY | 1:26.69 | BB+1.70s to A·+25.20s to Sectionals | 2025-12-13 | 2025 Katie Ledecky Invitationalvenue |
| 25 Butterfly | SCY | 33.49 | 2024-01-12 | 2024 MR NFS 41st Dr.Martin Luther King Jr. | |
| 50 Butterfly | SCY | 34.72 | BB+1.03s to A·+11.83s to Futures | 2025-11-15 | 2025 CT CPAC November AGQvenue |
| 100 Butterfly | SCY | 1:20.58 | BB+4.99s to A·+27.39s to Sectionals | 2026-01-30 | CPAC January AGQvenue |
| 100 Individual Medley | SCY | 1:13.43 | A+1.34s to AA | 2025-12-14 | 2025 Katie Ledecky Invitationalvenue |
| 200 Individual Medley | SCY | 2:43.29 | A+6.80s to AA·+43.90s to Sectionals | 2025-12-13 | 2025 Katie Ledecky Invitationalvenue |
| 50 Backstroke | SCM | 43.65 | B+1.56s to BB | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM)venue |
| 100 Backstroke | SCM | 1:35.00 | B+3.61s to BB·+35.01s to Sectionals | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM)venue |
| 100 Breaststroke | SCM | 1:49.70 | B+7.31s to BB·+40.71s to Sectionals | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM)venue |
| 100 Individual Medley | SCM | 1:36.44 | B+6.25s to BB | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM)venue |
| 50 Freestyle | LCM | 29.12 | AAAA·+3.63s to Sectionals | 2026-06-05 | GRYM June Invitevenue |
| 100 Freestyle | LCM | 1:15.90 | BB+0.61s to A·+20.41s to Sectionals | 2026-06-19 | CT CPAC June Invitevenue |
| 200 Freestyle | LCM | 2:43.16 | BB+0.47s to A·+41.87s to Sectionals | 2026-05-15 | CPAC May AGQvenue |
| 50 Backstroke | LCM | 45.15 | B+1.16s to BB·+17.26s to Futures | 2024-07-19 | 2024 Metropolitan LC Junior Met Championshipsvenue |
| 100 Backstroke | LCM | 1:37.60 | B+1.11s to BB·+35.61s to Sectionals | 2024-07-07 | 2024 MR LIE Summer Sizzler Invitationalvenue |
| 50 Breaststroke | LCM | 46.40 | BB+1.41s to A·+15.51s to Futures | 2026-06-05 | GRYM June Invitevenue |
| 100 Breaststroke | LCM | 1:37.18 | A+2.39s to AA·+27.49s to Sectionals | 2026-06-19 | CT CPAC June Invitevenue |
| 50 Butterfly | LCM | 39.84 | BB+1.85s to A·+13.55s to Futures | 2026-06-19 | CT CPAC June Invitevenue |
| 100 Butterfly | LCM | 1:46.06 | +2.57s to B·+45.87s to Sectionals | 2025-05-16 | CT CPAC May AGQvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 31.03 | flat | 200 Free Relay | 2026-03-14 | 2026 MR SC Junior Metropolitan Championships |
| 50 Freestyle | SCY | 29.78 | flying | 200 Free Relay (leg 4) | 2025-12-12 | 2025 Katie Ledecky Invitational |
| 100 Freestyle | SCY | 1:07.37 | flying | 400 Free Relay (leg 4) | 2025-12-13 | 2025 Katie Ledecky Invitational |
| 50 Backstroke | SCY | 35.72 | flat | 200 Medley Relay | 2026-03-15 | 2026 MR SC Junior Metropolitan Championships |
| 50 Butterfly | SCY | 34.22 | flying | 200 Medley Relay (leg 3) | 2025-12-14 | 2025 Katie Ledecky Invitational |
| 50 Freestyle | LCM | 39.71 | flying | 200 Free Relay (leg 3) | 2024-07-20 | 2024 Metropolitan LC Junior Met Championships |
| 100 Freestyle | LCM | 1:28.14 | flat | 400 Free Relay | 2024-07-21 | 2024 Metropolitan LC Junior Met Championships |
| 50 Breaststroke | LCM | 52.49 | flying | 200 Medley Relay (leg 2) | 2024-07-21 | 2024 Metropolitan LC Junior Met Championships |
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
2371 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:31.74 | 519 |
| 100 BK SCY | 1:17.56 | 451 |
| 100 BR SCY | 1:26.69 | 478 |
| 100 FL SCY | 1:20.58 | 394 |
| 200 IM SCY | 2:43.29 | 529 |
IMR 11-12 · SCY
2547 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:24.52 | 530 |
| 50 BK SCY | 37.48 | 425 |
| 50 BR SCY | 38.12 | 563 |
| 50 FL SCY | 34.72 | 454 |
| 100 IM SCY | 1:13.43 | 575 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:31.74
Front half 198.43s · back half 193.31s
100 Backstroke SCY 1:17.56 split/total mismatch
Front half 37.91s · back half 39.65s
100 Breaststroke SCY 1:26.69
Front half 40.72s · back half 45.97s
100 Individual Medley SCY 1:13.43
Front half 35.42s · back half 38.01s
200 Individual Medley SCY 2:43.29
Front half 79.57s · back half 83.72s
100 Backstroke SCM 1:35.00
Front half 47.38s · back half 47.62s
100 Breaststroke SCM 1:49.70
Front half 54.25s · back half 55.45s
200 Freestyle LCM 2:43.16 split/total mismatch
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.