swimWilliam Liang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.55 | AA+0.46s to AAA·Sectionals ✓+1.26s to Futures | 2025-11-07 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 100 Freestyle | SCY | 49.23 | AA+0.94s to AAA·Sectionals ✓+2.84s to Futures | 2025-11-23 | 2025 Southern Pacific Invitevenue |
| 200 Freestyle | SCY | 1:49.57 | AA+3.18s to AAA·Sectionals ✓+7.98s to Futures | 2024-12-15 | 2024 CA RAA/SCS WAGvenue |
| 500 Freestyle | SCY | 5:04.67 | A+2.98s to AA·+1.98s to Sectionals | 2024-12-14 | 2024 CA RAA/SCS WAGvenue |
| 50 Backstroke | SCY | 28.55 | BB+1.76s to A·+4.86s to Futures | 2025-09-20 | CA 2025 NOVA Back-to-School Meetvenue |
| 100 Backstroke | SCY | 5:45.28 | +278.49s to B·+289.79s to Sectionals | 2026-03-20 | 2026 MR YMCA NYS State Championships |
| 50 Breaststroke | SCY | 31.11 | BB+0.22s to A·+4.82s to Futures | 2025-09-20 | CA 2025 NOVA Back-to-School Meetvenue |
| 100 Breaststroke | SCY | 1:08.28 | BB+3.59s to A·+5.09s to Sectionals | 2025-11-22 | 2025 Southern Pacific Invitevenue |
| 50 Butterfly | SCY | 26.09 | A+0.50s to AA·+3.20s to Futures | 2025-01-18 | -PRELIMS 2025 Road to LA28venue |
| 100 Butterfly | SCY | 57.46 | BB+0.77s to A·+2.27s to Sectionals | 2025-01-19 | -PRELIMS 2025 Road to LA28venue |
| 100 Individual Medley | SCY | 1:00.91 | 2025-09-20 | CA 2025 NOVA Back-to-School Meetvenue | |
| 50 Freestyle | LCM | 26.12 | AA+0.63s to AAA·Sectionals ✓+1.53s to Futures | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 56.63 | AA+1.04s to AAA·Sectionals ✓+3.04s to Futures | 2024-07-25 | 2024 CA SCS/GWSC Summer A/G Champsslow pool |
| 200 Freestyle | LCM | 2:07.29 | AA+5.10s to AAA·Sectionals ✓+9.50s to Futures | 2025-06-12 | 2025 June Age Group Invitevenue |
| 800 Freestyle | LCM | 9:50.48 | A+24.29s to AA·+20.49s to Sectionals | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
| 100 Butterfly | LCM | 1:01.90 | AA+2.21s to AAA·Sectionals ✓+3.91s to Futures | 2024-07-27 | 2024 CA SCS/GWSC Summer A/G Champsslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 23.23 | flat | 200 Free Relay | 2024-12-14 | 2024 CA RAA/SCS WAG |
| 50 Freestyle | SCY | 22.87 | flying | 200 Medley Relay (leg 4) | 2025-12-14 | 2025 CA SCS/SCAT WAG |
| 50 Freestyle | SCY | 23.14 | flying | 200 Free Relay (leg 2) | 2025-12-12 | 2025 CA SCS/SCAT WAG |
| 100 Butterfly | SCY | 59.19 | flying | 400 Medley Relay (leg 3) | 2024-12-14 | 2024 CA RAA/SCS WAG |
| 50 Freestyle | LCM | 25.91 | flat | 200 Free Relay | 2025-06-12 | 2025 June Age Group Invite |
| 50 Freestyle | LCM | 26.20 | flying | 200 Free Relay (leg 4) | 2024-07-25 | 2024 CA SCS/GWSC Summer A/G Champs |
| 100 Freestyle | LCM | 58.89 | flying | 400 Free Relay (leg 2) | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
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 17-18 · SCY
714 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:04.67 | 714 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1940 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.57 | 764 |
| 100 BK SCY | 5:45.28 | 2 |
| 100 BR SCY | 1:08.28 | 551 |
| 100 FL SCY | 57.46 | 623 |
| 200 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 49.23
Front half 23.75s · back half 25.48s
200 Freestyle SCY 1:49.57
Front half 53.60s · back half 55.97s
500 Freestyle SCY 5:04.67
Front half 146.44s · back half 158.23s
100 Backstroke SCY 5:45.28
Front half 167.79s · back half 177.49s
100 Breaststroke SCY 1:08.28
Front half 32.37s · back half 35.91s
100 Butterfly SCY 57.46
Front half 26.75s · back half 30.71s
100 Individual Medley SCY 1:00.91
Front half 28.33s · back half 32.58s
100 Freestyle LCM 56.63
Front half 27.43s · back half 29.20s
200 Freestyle LCM 2:07.29
Front half 61.71s · back half 65.58s
800 Freestyle LCM 9:50.48 RT 0.84s
100 Butterfly LCM 1:01.90
Front half 29.21s · back half 32.69s
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.