swimJason Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.81 | 2022-09-25 | 2022 MR LIAC Intrasquad Meet | |
| 50 Freestyle | SCY | 29.84 | BB+1.75s to A·+7.45s to Sectionals | 2025-09-27 | 2025 MR LIAC September Sprint Time Trial |
| 100 Freestyle | SCY | 1:01.98 | BB+0.69s to A·+13.49s to Sectionals | 2026-01-30 | CPAC January AGQvenue |
| 200 Freestyle | SCY | 1:43.09 | AAAA·Sectionals ✓+1.50s to Futures | 2022-01-14 | 2022 MR LIAC Winter Wonderland Invitational |
| 500 Freestyle | SCY | 5:42.51 | AA+12.52s to AAA·+55.12s to Sectionals | 2026-02-10 | JW Superbowl Splash ABBC |
| 25 Backstroke | SCY | 19.98 | 2022-09-25 | 2022 MR LIAC Intrasquad Meet | |
| 50 Backstroke | SCY | 34.09 | BB+1.40s to A·+10.40s to Futures | 2025-09-27 | 2025 MR LIAC September Sprint Time Trial |
| 100 Backstroke | SCY | 1:10.61 | BB+1.32s to A·+16.12s to Sectionals | 2026-02-10 | JW Superbowl Splash ABBC |
| 200 Backstroke | SCY | 2:28.15 | A+6.16s to AA·+29.56s to Sectionals | 2025-03-14 | 2025 MR SC Junior Metropolitan Championships |
| 25 Breaststroke | SCY | 28.63 | 2022-09-25 | 2022 MR LIAC Intrasquad Meet | |
| 50 Breaststroke | SCY | 41.86 | B+1.77s to BB·+15.57s to Futures | 2025-09-27 | 2025 MR LIAC September Sprint Time Trial |
| 100 Breaststroke | SCY | 1:29.61 | B+4.12s to BB·+28.12s to Sectionals | 2024-11-22 | 2024 MR LIAC Thanksgiving Invite |
| 50 Butterfly | SCY | 34.39 | B+0.20s to BB·+11.50s to Futures | 2021-11-07 | 2021 MR LIAC November 7 Time Trial |
| 100 Butterfly | SCY | 1:16.37 | B+0.28s to BB·+23.18s to Sectionals | 2026-02-10 | JW Superbowl Splash ABBC |
| 100 Individual Medley | SCY | 1:13.27 | BB+3.28s to A | 2026-02-10 | JW Superbowl Splash ABBC |
| 200 Individual Medley | SCY | 2:36.67 | BB+4.38s to A·+37.28s to Sectionals | 2026-01-30 | CPAC January AGQvenue |
| 400 Individual Medley | SCY | 5:25.41 | BB+1.92s to A·+70.32s to Sectionals | 2026-01-03 | 2026 MR LIAC January Distance Time Trial |
| 50 Freestyle | LCM | 35.49 | B+0.70s to BB·+10.00s to Sectionals | 2024-01-01 | Metropolitan Swimming Club |
| 100 Freestyle | LCM | 1:20.78 | B+4.59s to BB·+25.29s to Sectionals | 2025-06-07 | 2025 MR LIAC Summertime Classic Invitational |
| 200 Freestyle | LCM | 2:30.88 | A+3.69s to AA·+29.59s to Sectionals | 2025-06-21 | 2025 MR LIAC Summer Fun Invitational |
| 400 Freestyle | LCM | 5:53.24 | BB+26.55s to A·+95.65s to Sectionals | 2025-06-21 | 2025 MR LIAC Summer Fun Invitational |
| 800 Freestyle | LCM | 10:41.63 | AA+11.04s to AAA·+103.24s to Sectionals | 2025-04-25 | 2025 MR LIAC Speedo Long Island Challenge |
| 50 Backstroke | LCM | 38.97 | BB+1.18s to A·+11.08s to Futures | 2025-04-25 | 2025 MR LIAC Speedo Long Island Challenge |
| 100 Backstroke | LCM | 1:22.27 | BB+0.38s to A·+20.28s to Sectionals | 2025-06-21 | 2025 MR LIAC Summer Fun Invitational |
| 50 Breaststroke | LCM | 42.04 | BB+0.05s to A·+11.15s to Futures | 2025-05-10 | 2025 MR LIAC Spring Kickoff Invitational |
| 100 Breaststroke | LCM | 1:24.41 | AA+1.32s to AAA·+14.72s to Sectionals | 2025-07-18 | 2025 MR LC Junior Mets Championship |
| 50 Butterfly | LCM | 55.59 | +13.60s to B·+29.30s to Futures | 2023-01-01 | Metropolitan Swimming Club |
| 200 Individual Medley | LCM | 3:00.59 | BB+6.40s to A·+44.40s to Sectionals | 2025-04-25 | 2025 MR LIAC Speedo Long Island Challenge |
| 400 Individual Medley | LCM | 6:23.30 | BB+7.91s to A·+93.41s to Sectionals | 2025-06-07 | 2025 MR LIAC Summertime Classic Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
2869 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:42.51 | 777 |
| 100 BK SCY | 1:10.61 | 598 |
| 100 BR SCY | 1:29.61 | 432 |
| 100 FL SCY | 1:16.37 | 463 |
| 200 IM SCY | 2:36.67 | 599 |
IMR 11-12 · SCY
3136 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:43.09 | 1100 |
| 50 BK SCY | 34.09 | 565 |
| 50 BR SCY | 41.86 | 425 |
| 50 FL SCY | 34.39 | 467 |
| 100 IM SCY | 1:13.27 | 579 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.98 split/total mismatch
200 Freestyle SCY 1:43.09 split/total mismatch
Front half 84.72s · back half 18.37s
500 Freestyle SCY 5:42.51
Front half 169.61s · back half 172.90s
100 Backstroke SCY 1:10.61
Front half 34.95s · back half 35.66s
200 Backstroke SCY 2:28.15
Front half 73.05s · back half 75.10s
100 Breaststroke SCY 1:29.61
100 Butterfly SCY 1:16.37
Front half 35.61s · back half 40.76s
100 Individual Medley SCY 1:13.27
Front half 33.64s · back half 39.63s
400 Individual Medley SCY 5:25.41
Front half 157.22s · back half 168.19s
50 Freestyle LCM 35.49 split/total mismatch
Front half 81.74s · back half -46.25s
400 Freestyle LCM 5:53.24 split/total mismatch
800 Freestyle LCM 10:41.63 split/total mismatch
50 Backstroke LCM 38.97 split/total mismatch
Front half 76.78s · back half -37.81s
100 Backstroke LCM 1:22.27
Front half 41.00s · back half 41.27s
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.