Jackson Liau
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.79 | A+0.10s to AA·+0.50s to Sectionals | 2025-01-01 | 2025 13 & OVER Kentucky State SCY Championship |
| 100 Freestyle | SCY | 54.16 | BB+2.17s to A·+5.87s to Sectionals | 2021-03-21 | 2021 Kentucky Swimming SC State Championshipfast pool |
| 200 Freestyle | SCY | 1:58.82 | BB+3.93s to A·+13.03s to Sectionals | 2021-02-21 | LEXD Cupid Clash 2021venue |
| 500 Freestyle | SCY | 5:24.63 | BB+11.94s to A·+38.54s to Sectionals | 2021-02-20 | LEXD Cupid Clash 2021venue |
| 50 Backstroke | SCY | 33.33 | +2.44s to B·+7.64s to Sectionals | 2019-03-10 | LEXD Race to State 2019slow pool |
| 100 Backstroke | SCY | 1:13.92 | +8.33s to B·+18.83s to Sectionals | 2019-03-09 | LEXD Race to State 2019slow pool |
| 50 Breaststroke | SCY | 39.03 | +3.44s to B·+9.54s to Sectionals | 2019-03-09 | LEXD Race to State 2019slow pool |
| 100 Breaststroke | SCY | 1:09.61 | B+0.02s to BB·+6.92s to Sectionals | 2020-11-14 | LEXD Turkey Tangle 2020venue |
| 200 Breaststroke | SCY | 2:13.60 | AA+5.61s to AAA·Sectionals ✓+5.61s to Futures | 2025-01-01 | 2025 13 & OVER Kentucky State SCY Championship |
| 50 Butterfly | SCY | 29.97 | B+1.28s to BB·+5.68s to Sectionals | 2019-03-17 | 2019 12 & U SCY Kentucky Championshipslow pool |
| 100 Butterfly | SCY | 51.03 | AAA+1.84s to AAAA·Sectionals ✓+0.44s to Futures | 2025-01-01 | 2025 13 & OVER Kentucky State SCY Championship |
| 200 Butterfly | SCY | 2:08.13 | BB+1.64s to A·+9.64s to Sectionals | 2021-03-21 | 2021 Kentucky Swimming SC State Championshipfast pool |
| 200 Individual Medley | SCY | 1:57.84 | AA+1.65s to AAA·Sectionals ✓+3.95s to Futures | 2025-01-01 | 2025 13 & OVER Kentucky State SCY Championship |
| 400 Individual Medley | SCY | 4:40.03 | BB+6.44s to A·+28.04s to Sectionals | 2021-03-19 | 2021 Kentucky Swimming SC State Championshipfast pool |
| 50 Freestyle | LCM | 27.06 | A+0.77s to AA·+1.47s to Sectionals | 2022-05-14 | Kentucky Aquatics Derby Classic Meet 2022venue |
| 100 Freestyle | LCM | 1:00.46 | BB+0.27s to A·+5.17s to Sectionals | 2022-05-15 | Kentucky Aquatics Derby Classic Meet 2022venue |
| 200 Freestyle | LCM | 2:20.80 | BB+9.21s to A·+19.91s to Sectionals | 2023-06-03 | 2023 Etown Summer Classicvenue |
| 400 Freestyle | LCM | 4:42.49 | BB+1.80s to A·+23.40s to Sectionals | 2022-07-23 | 2022 KY 13 & Over LCM State Championshipvenue |
| 800 Freestyle | LCM | 10:09.96 | BB+22.27s to A·+74.37s to Sectionals | 2022-05-15 | Kentucky Aquatics Derby Classic Meet 2022venue |
| 50 Backstroke | LCM | 38.55 | +1.26s to B·+8.36s to Sectionals | 2019-05-18 | 2019 KYA Derby Classic Invitationalvenue |
| 100 Backstroke | LCM | 1:09.07 | BB+2.08s to A·+4.58s to Sectionals | 2023-05-21 | Kentucky Aquatics Derby Classicvenue |
| 50 Breaststroke | LCM | 44.14 | +3.15s to B·+9.95s to Sectionals | 2019-07-20 | 2019 KY 12 & U LCM State Championshipvenue |
| 100 Breaststroke | LCM | 1:20.80 | BB+6.11s to A·+8.41s to Sectionals | 2023-06-03 | 2023 Etown Summer Classicvenue |
| 50 Butterfly | LCM | 33.11 | B+0.82s to BB·+5.32s to Sectionals | 2019-07-21 | 2019 KY 12 & U LCM State Championshipvenue |
| 100 Butterfly | LCM | 59.08 | AA+0.19s to AAA·Sectionals ✓+1.09s to Futures | 2022-07-22 | 2022 KY 13 & Over LCM State Championshipvenue |
| 200 Butterfly | LCM | 2:14.69 | AA+2.80s to AAA·Sectionals ✓+4.50s to Futures | 2022-07-23 | 2022 KY 13 & Over LCM State Championshipvenue |
| 200 Individual Medley | LCM | 2:28.75 | BB+0.66s to A·+11.06s to Sectionals | 2023-06-04 | 2023 Etown Summer Classicvenue |
| 400 Individual Medley | LCM | 5:17.84 | A+13.05s to AA·+23.95s to Sectionals | 2022-07-22 | 2022 KY 13 & Over LCM State Championshipvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 24.16 | flying | 200 Free Relay (leg 2) | 2021-03-21 | 2021 Kentucky Swimming SC State Championship |
| 100 Freestyle | SCY | 52.92 | flying | 400 Free Relay (leg 2) | 2021-03-19 | 2021 Kentucky Swimming SC State Championship |
| 50 Butterfly | SCY | 30.31 | flying | 200 Medley Relay (leg 3) | 2019-03-17 | 2019 12 & U SCY Kentucky Championship |
| 100 Butterfly | SCY | 56.75 | flying | 400 Medley Relay (leg 3) | 2021-03-20 | 2021 Kentucky Swimming SC State Championship |
| 100 Freestyle | LCM | 1:01.00 | flying | 400 Free Relay (leg 2) | 2023-06-03 | 2023 Etown Summer Classic |
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
3413 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:24.63 | 590 |
| 200 BR SCY | 2:13.60 | 755 |
| 200 FL SCY | 2:08.13 | 629 |
| 200 IM SCY | 1:57.84 | 826 |
| 400 IM SCY | 4:40.03 | 613 |
| 200 BK SCY | — | 0 |
IMR 17-18 · LCM
3162 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:20.80 | 540 |
| 100 BK LCM | 1:09.07 | 597 |
| 100 BR LCM | 1:20.80 | 522 |
| 100 FL LCM | 59.08 | 851 |
| 200 IM LCM | 2:28.75 | 652 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.16
Front half 26.06s · back half 28.10s
200 Freestyle SCY 1:58.82
Front half 57.44s · back half 61.38s
500 Freestyle SCY 5:24.63
Front half 126.56s · back half 198.07s
100 Backstroke SCY 1:13.92
Front half 35.39s · back half 38.53s
100 Breaststroke SCY 1:09.61
Front half 32.70s · back half 36.91s
50 Butterfly SCY 29.97
Front half 14.92s · back half 15.05s
200 Butterfly SCY 2:08.13
Front half 59.57s · back half 68.56s
400 Individual Medley SCY 4:40.03
Front half 134.33s · back half 145.70s
100 Freestyle LCM 1:00.46
Front half 28.93s · back half 31.53s
200 Freestyle LCM 2:20.80
Front half 66.46s · back half 74.34s
400 Freestyle LCM 4:42.49
Front half 137.24s · back half 145.25s
800 Freestyle LCM 10:09.96
Front half 303.79s · back half 306.17s
100 Backstroke LCM 1:09.07
Front half 33.04s · back half 36.03s
100 Breaststroke LCM 1:20.80
Front half 37.27s · back half 43.53s
100 Butterfly LCM 59.08
Front half 27.71s · back half 31.37s
200 Butterfly LCM 2:14.69
Front half 63.61s · back half 71.08s
200 Individual Medley LCM 2:28.75
Front half 68.44s · back half 80.31s
400 Individual Medley LCM 5:17.84
Front half 149.08s · back half 168.76s
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.