Jason Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.55 | BB+1.46s to A·+7.16s to Sectionals | 2025-11-21 | 2025 MR LIAC Thanksgiving Invitevenue |
| 100 Freestyle | SCY | 1:01.82 | BB+0.53s to A·+13.33s to Sectionals | 2025-11-08 | 2025 Mid-Atlantic AG Championship Showdownvenue |
| 200 Freestyle | SCY | 2:11.31 | A+3.12s to AA·+25.02s to Sectionals | 2026-02-20 | 2026 MR Silvers Championship South - HAUPvenue |
| 500 Freestyle | SCY | 5:40.46 | AA+10.47s to AAA·+53.07s to Sectionals | 2025-12-12 | 2025 East Coast WinterFestvenue |
| 50 Backstroke | SCY | 33.54 | BB+0.85s to A·+9.85s to Futures | 2025-12-12 | 2025 East Coast WinterFestvenue |
| 100 Backstroke | SCY | 1:09.79 | BB+0.50s to A·+15.30s to Sectionals | 2025-12-13 | 2025 East Coast WinterFestvenue |
| 200 Backstroke | SCY | 2:25.34 | A+3.35s to AA·+26.75s to Sectionals | 2026-03-15 | 2026 MR SC Junior Metropolitan Championshipsvenue |
| 100 Breaststroke | SCY | 1:27.01 | B+1.52s to BB·+25.52s to Sectionals | 2025-10-26 | 2025 MR LIAC Chappy's Invitationalvenue |
| 200 Breaststroke | SCY | 3:05.60 | B+3.21s to BB·+50.61s to Sectionals | 2025-11-22 | 2025 MR LIAC Thanksgiving Invitevenue |
| 50 Butterfly | SCY | 34.51 | B+0.32s to BB·+11.62s to Futures | 2025-11-22 | 2025 MR LIAC Thanksgiving Invitevenue |
| 100 Butterfly | SCY | 1:15.29 | BB+6.00s to A·+22.10s to Sectionals | 2025-10-25 | 2025 MR LIAC Chappy's Invitationalvenue |
| 200 Butterfly | SCY | 2:44.76 | B+0.67s to BB·+43.57s to Sectionals | 2025-11-22 | 2025 MR LIAC Thanksgiving Invitevenue |
| 100 Individual Medley | SCY | 1:13.51 | BB+3.52s to A | 2025-11-07 | 2025 Mid-Atlantic AG Championship Showdownvenue |
| 200 Individual Medley | SCY | 2:32.22 | A+6.63s to AA·+32.83s to Sectionals | 2025-12-14 | 2025 East Coast WinterFestvenue |
| 400 Individual Medley | SCY | 5:18.15 | A+8.16s to AA·+63.06s to Sectionals | 2026-03-13 | 2026 MR SC Junior Metropolitan Championshipsvenue |
| 50 Freestyle | LCM | 35.15 | B+0.36s to BB·+9.66s to Sectionals | 2024-07-21 | 2024 Metropolitan LC Junior Met Championshipsvenue |
| 100 Freestyle | LCM | 1:09.47 | A+1.98s to AA·+13.98s to Sectionals | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 200 Freestyle | LCM | 2:28.41 | A+1.22s to AA·+27.12s to Sectionals | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 400 Freestyle | LCM | 5:25.70 | A+12.61s to AA·+68.11s to Sectionals | 2024-07-19 | 2024 Metropolitan LC Junior Met Championshipsvenue |
| 800 Freestyle | LCM | 10:21.76 | AAA+19.87s to AAAA·+83.37s to Sectionals | 2026-04-24 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 1500 Freestyle | LCM | 20:30.36 | AA+11.07s to AAA·+191.37s to Sectionals | 2026-06-06 | 2026 MR LIAC Summertime Classic Invitationalvenue |
| 50 Backstroke | LCM | 36.52 | A+0.43s to AA·+8.63s to Futures | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitationalvenue |
| 100 Backstroke | LCM | 1:18.13 | A+0.04s to AA·+16.14s to Sectionals | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 200 Backstroke | LCM | 2:47.15 | A+0.46s to AA·+32.36s to Sectionals | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 50 Breaststroke | LCM | 51.87 | +2.08s to B·+20.98s to Futures | 2024-07-06 | 2024 MR LIAC Summer Splash Invitationalvenue |
| 100 Breaststroke | LCM | 1:37.81 | BB+6.52s to A·+28.12s to Sectionals | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 50 Butterfly | LCM | 37.73 | BB+2.44s to A·+11.44s to Futures | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitationalvenue |
| 100 Butterfly | LCM | 1:26.37 | BB+6.88s to A·+26.18s to Sectionals | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 200 Butterfly | LCM | 3:15.15 | B+4.36s to BB·+58.86s to Sectionals | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 200 Individual Medley | LCM | 2:57.42 | BB+3.23s to A·+41.23s to Sectionals | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 400 Individual Medley | LCM | 5:53.36 | AA+9.27s to AAA·+63.47s to Sectionals | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitationalvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.97 | flying | 200 Free Relay (leg 4) | 2025-12-12 | 2025 East Coast WinterFest |
| 50 Freestyle | SCY | 28.89 | flying | 200 Medley Relay (leg 4) | 2025-12-11 | 2025 East Coast WinterFest |
| 100 Freestyle | SCY | 1:01.20 | flying | 400 Free Relay (leg 2) | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships |
| 100 Butterfly | SCY | 1:35.83 | flying | 400 Medley Relay (leg 3) | 2023-11-03 | 2022 Mid-Atlantic AG Championship Showdown |
| 50 Freestyle | LCM | 35.88 | flat | 200 Free Relay | 2024-07-20 | 2024 Metropolitan LC Junior Met Championships |
| 50 Freestyle | LCM | 35.73 | flying | 200 Medley Relay (leg 4) | 2024-07-21 | 2024 Metropolitan LC Junior Met Championships |
| 100 Freestyle | LCM | 1:16.15 | flying | 400 Free 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 · LCM
3027 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:25.70 | 676 |
| 100 BK LCM | 1:18.13 | 731 |
| 100 BR LCM | 1:37.81 | 526 |
| 100 FL LCM | 1:26.37 | 483 |
| 200 IM LCM | 2:57.42 | 611 |
IMR 11-12 · LCM
2916 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:28.41 | 742 |
| 50 BK LCM | 36.52 | 710 |
| 50 BR LCM | 51.87 | 336 |
| 50 FL LCM | 37.73 | 517 |
| 200 IM LCM | 2:57.42 | 611 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.82
Front half 29.96s · back half 31.86s
200 Freestyle SCY 2:11.31
Front half 63.75s · back half 67.56s
500 Freestyle SCY 5:40.46
Front half 168.62s · back half 171.84s
100 Backstroke SCY 1:09.79
Front half 34.46s · back half 35.33s
200 Backstroke SCY 2:25.34
Front half 69.78s · back half 75.56s
100 Breaststroke SCY 1:27.01
Front half 41.17s · back half 45.84s
200 Breaststroke SCY 3:05.60
Front half 89.57s · back half 96.03s
100 Butterfly SCY 1:15.29
Front half 36.14s · back half 39.15s
200 Butterfly SCY 2:44.76
Front half 79.22s · back half 85.54s
100 Individual Medley SCY 1:13.51
Front half 34.18s · back half 39.33s
200 Individual Medley SCY 2:32.22
Front half 72.33s · back half 79.89s
400 Individual Medley SCY 5:18.15
Front half 155.39s · back half 162.76s
100 Freestyle LCM 1:09.47
Front half 33.48s · back half 35.99s
200 Freestyle LCM 2:28.41
Front half 70.62s · back half 77.79s
400 Freestyle LCM 5:25.70
Front half 161.48s · back half 164.22s
800 Freestyle LCM 10:21.76
Front half 306.61s · back half 315.15s
1500 Freestyle LCM 20:30.36
Front half 605.81s · back half 624.55s
100 Backstroke LCM 1:18.13
Front half 37.73s · back half 40.40s
200 Backstroke LCM 2:47.15
Front half 82.37s · back half 84.78s
100 Breaststroke LCM 1:37.81
Front half 46.93s · back half 50.88s
100 Butterfly LCM 1:26.37
Front half 40.48s · back half 45.89s
200 Butterfly LCM 3:15.15
Front half 94.08s · back half 101.07s
200 Individual Medley LCM 2:57.42
Front half 84.70s · back half 92.72s
400 Individual Medley LCM 5:53.36
Front half 175.53s · back half 177.83s
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.