swimWilliam Wu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.89 | A+0.50s to AA·+1.30s to Sectionals | 2025-01-17 | 2025 PN VAST 48th Annual Washington Openvenue |
| 100 Freestyle | SCY | 51.02 | AA+2.03s to AAA·+2.03s to Sectionals | 2025-01-19 | 2025 Washington Openvenue |
| 200 Freestyle | SCY | 1:49.39 | AA+2.30s to AAA·+1.90s to Sectionals | 2025-10-04 | 2025 PN SMAC Fall Kick-Off Invitationalvenue |
| 500 Freestyle | SCY | 4:53.28 | AA+2.19s to AAA·+0.39s to Sectionals | 2026-01-16 | 2026 PN VAST 49th Annual Washington Open- APPvenue |
| 1000 Freestyle | SCY | 9:52.77 | AAA+13.88s to AAAA·Sectionals ✓+18.48s to Futures | 2026-03-12 | 2026 Bellevue Club Premier Invite- Approvedfast pool |
| 1650 Freestyle | SCY | 17:16.64 | AA+25.75s to AAA·+11.65s to Sectionals | 2024-11-16 | 2024 PN IST November Invitationalvenue |
| 50 Backstroke | SCY | 26.37 | A+0.28s to AA·+1.88s to Sectionals | 2026-01-17 | 2026 PN VAST 49th Annual Washington Open- APPvenue |
| 100 Backstroke | SCY | 53.68 | AA+0.39s to AAA·Sectionals ✓+2.19s to Futures | 2026-03-13 | 2026 Bellevue Club Premier Invite- Approvedfast pool |
| 200 Backstroke | SCY | 1:53.16 | AAA+1.77s to AAAA·Sectionals ✓+0.37s to Futures | 2026-03-14 | 2026 Bellevue Club Premier Invite- Approvedfast pool |
| 100 Breaststroke | SCY | 1:08.94 | BB+2.95s to A·+5.35s to Sectionals | 2025-01-18 | 2025 Washington Openvenue |
| 200 Breaststroke | SCY | 2:25.87 | BB+2.68s to A·+7.28s to Sectionals | 2025-11-23 | 2025 PN Nov. AGI, Division 2 (SMAC)venue |
| 50 Butterfly | SCY | 2:28.94 | +117.15s to B·+125.25s to Sectionals | 2025-10-22 | 1657244 |
| 100 Butterfly | SCY | 55.94 | A+0.65s to AA·+1.95s to Sectionals | 2025-11-22 | 2025 PN Nov. AGI, Division 2 (SMAC)venue |
| 200 Butterfly | SCY | 2:00.12 | AA+1.73s to AAA·Sectionals ✓+6.43s to Futures | 2024-12-21 | 2024 WA State Senior Short Course Champsvenue |
| 200 Individual Medley | SCY | 1:57.65 | AAA+4.16s to AAAA·Sectionals ✓+3.76s to Futures | 2025-02-22 | 2025 3A Boys State Swim/Dive Champsvenue |
| 400 Individual Medley | SCY | 4:11.09 | AAA+8.10s to AAAA·Sectionals ✓+4.10s to Futures | 2026-03-13 | 2026 Bellevue Club Premier Invite- Approvedfast pool |
| 50 Freestyle | LCM | 27.60 | A+0.51s to AA·+1.61s to Sectionals | 2025-06-28 | 2025 PN SMAC Summer Classic Invitationalvenue |
| 100 Freestyle | LCM | 58.25 | AA+1.76s to AAA·+1.66s to Sectionals | 2026-04-26 | 2026 PN SMAC Spring Showers LC Challengevenue |
| 200 Freestyle | LCM | 2:03.46 | AAA+5.47s to AAAA·Sectionals ✓+5.67s to Futures | 2025-07-18 | 2025 PN 13&O LC Senior Championshipsvenue |
| 400 Freestyle | LCM | 4:21.36 | AAA+9.67s to AAAA·Sectionals ✓+11.37s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 800 Freestyle | LCM | 9:07.68 | AA+1.19s to AAA·Sectionals ✓+26.99s to Futures | 2026-07-16 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 1500 Freestyle | LCM | 17:35.30 | AA+3.71s to AAA·Sectionals ✓+56.31s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 50 Backstroke | LCM | 30.54 | AA+0.75s to AAA·+1.85s to Sectionals | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 100 Backstroke | LCM | 1:02.50 | AA+0.01s to AAA·Sectionals ✓+1.91s to Futures | 2025-08-01 | WZ LCM Senior Champs 2025fast pool |
| 200 Backstroke | LCM | 2:12.07 | AAA+2.88s to AAAA·Sectionals ✓+0.18s to Futures | 2025-07-20 | 2025 PN 13&O LC Senior Championshipsvenue |
| 100 Breaststroke | LCM | 1:20.81 | BB+3.82s to A·+8.02s to Sectionals | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 200 Breaststroke | LCM | 2:59.74 | BB+12.25s to A·+19.95s to Sectionals | 2025-06-15 | 2025 IST June Invtationalvenue |
| 100 Butterfly | LCM | 1:03.13 | AA+2.64s to AAA·+1.64s to Sectionals | 2026-04-25 | 2026 PN SMAC Spring Showers LC Challengevenue |
| 200 Butterfly | LCM | 2:16.61 | AA+1.22s to AAA·Sectionals ✓+6.42s to Futures | 2025-06-01 | 2025 PN VAST Summer Sprints and Distance Chalvenue |
| 200 Individual Medley | LCM | 2:17.91 | AAA+5.52s to AAAA·Sectionals ✓+5.12s to Futures | 2026-07-19 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 400 Individual Medley | LCM | 4:50.00 | AAA+7.91s to AAAA·Sectionals ✓+7.61s to Futures | 2025-07-18 | 2025 PN 13&O LC Senior Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | SCY | 23.69 | flat | 200 Free Relay | 2025-01-17 | 2025 PN VAST 48th Annual Washington Open |
| 50 Freestyle | SCY | 23.82 | flying | 200 Free Relay (leg 3) | 2024-03-23 | 2024 Northwest Region Age Group Regionals |
| 50 Freestyle | SCY | 23.18 | flying | 200 Medley Relay (leg 4) | 2024-03-22 | 2024 Northwest Region Age Group Regionals |
| 100 Freestyle | SCY | 53.04 | flat | 400 Free Relay | 2024-03-21 | 2024 Northwest Region Age Group Regionals |
| 100 Freestyle | SCY | 50.67 | flying | 400 Medley Relay (leg 4) | 2024-03-23 | 2024 Northwest Region Age Group Regionals |
| 100 Freestyle | SCY | 50.39 | flying | 400 Free Relay (leg 2) | 2024-12-22 | 2024 WA State Senior Short Course Champs |
| 50 Backstroke | SCY | 25.63 | flat | 200 Medley Relay | 2025-01-11 | 2025 Kentridge HS Invitational BOYS OBSERVED |
| 100 Backstroke | SCY | 55.14 | flat | 400 Medley Relay | 2025-12-19 | 2025 WA State Senior SC Champs- APPROVED |
| 50 Freestyle | LCM | 26.35 | flying | 200 Free Relay (leg 2) | 2024-07-27 | 2024 PN LC 14&U Champs |
| 100 Freestyle | LCM | 57.60 | flying | 400 Free Relay (leg 2) | 2024-07-25 | 2024 PN LC 14&U Champs |
| 100 Freestyle | LCM | 57.59 | flying | 400 Medley Relay (leg 4) | 2025-07-18 | 2025 PN 13&O LC Senior Championships |
| 200 Freestyle | LCM | 2:02.72 | flying | 800 Free Relay (leg 4) | 2024-07-18 | 2024 PN LC Senior Championships |
| 50 Backstroke | LCM | 30.56 | flat | 200 Medley Relay | 2026-07-28 | Finals - WZ LCM Senior Champs 2026 - copied |
| 100 Backstroke | LCM | 1:03.29 | flat | 400 Medley Relay | 2024-07-26 | 2024 PN LC 14&U Champs |
| 100 Breaststroke | LCM | 1:16.26 | flying | 400 Medley Relay (leg 2) | 2026-08-01 | Finals - WZ LCM Senior Champs 2026 - copied |
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 15-16 · SCY
5009 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:53.28 | 836 |
| 200 BK SCY | 1:53.16 | 935 |
| 200 BR SCY | 2:25.87 | 633 |
| 200 FL SCY | 2:00.12 | 825 |
| 200 IM SCY | 1:57.65 | 890 |
| 400 IM SCY | 4:11.09 | 890 |
IMR 15-16 · LCM
3932 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:03.46 | 861 |
| 100 BK LCM | 1:02.50 | 862 |
| 100 BR LCM | 1:20.81 | 572 |
| 100 FL LCM | 1:03.13 | 759 |
| 200 IM LCM | 2:17.91 | 878 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.02 RT 0.41s
Front half 24.95s · back half 26.07s
200 Freestyle SCY 1:49.39
Front half 53.06s · back half 56.33s
1000 Freestyle SCY 9:52.77 RT 0.59s
Front half 289.55s · back half 303.22s
1650 Freestyle SCY 17:16.64
100 Backstroke SCY 53.68 RT 0.69s
Front half 26.37s · back half 27.31s
200 Backstroke SCY 1:53.16 RT 0.68s
Front half 55.34s · back half 57.82s
100 Breaststroke SCY 1:08.94 RT 0.48s
Front half 32.66s · back half 36.28s
200 Breaststroke SCY 2:25.87
Front half 70.17s · back half 75.70s
100 Butterfly SCY 55.94
Front half 25.98s · back half 29.96s
200 Butterfly SCY 2:00.12 RT 0.48s
Front half 57.96s · back half 62.16s
200 Individual Medley SCY 1:57.65 RT 0.45s
Front half 54.73s · back half 62.92s
400 Individual Medley SCY 4:11.09 RT 0.65s
Front half 117.26s · back half 133.83s
200 Freestyle LCM 2:03.46 RT 0.64s
Front half 60.90s · back half 62.56s
400 Freestyle LCM 4:21.36
Front half 128.57s · back half 132.79s
800 Freestyle LCM 9:07.68 RT 0.60s· 5.0 min after 200 Backstroke
Front half 272.19s · back half 275.49s
1500 Freestyle LCM 17:35.30
100 Backstroke LCM 1:02.50
Front half 30.63s · back half 31.87s
200 Backstroke LCM 2:12.07 RT 0.63s
Front half 64.89s · back half 67.18s
200 Breaststroke LCM 2:59.74 RT 0.66s
Front half 87.69s · back half 92.05s
200 Butterfly LCM 2:16.61 RT 0.59s
Front half 65.70s · back half 70.91s
200 Individual Medley LCM 2:17.91 · 457.4 min after 400 Freestyle
Front half 64.66s · back half 73.25s
400 Individual Medley LCM 4:50.00 RT 0.62s
Front half 137.04s · back half 152.96s
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.