swimMerrick Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.07 | B+2.18s to BB·+7.88s to Sectionals | 2026-01-18 | 2026 THSC 14&U Winter Showcasevenue |
| 100 Freestyle | SCY | 1:11.58 | +3.99s to B·+20.59s to Sectionals | 2025-12-07 | 2025 Tualatin Hills Holiday Classicvenue |
| 200 Freestyle | SCY | 2:45.24 | +17.45s to B·+53.45s to Sectionals | 2025-12-05 | 2025 Tualatin Hills Holiday Classicvenue |
| 50 Backstroke | SCY | 37.62 | +2.23s to B·+13.93s to Futures | 2025-12-07 | 2025 Tualatin Hills Holiday Classicvenue |
| 100 Backstroke | SCY | 1:24.22 | +9.83s to B·+28.73s to Sectionals | 2026-03-15 | 2026 CAT Spring Invitevenue |
| 200 Backstroke | SCY | 3:10.30 | +28.21s to B·+69.01s to Sectionals | 2026-03-14 | 2026 CAT Spring Invitevenue |
| 50 Breaststroke | SCY | 38.74 | B+1.15s to BB·+12.45s to Futures | 2026-02-08 | 2026 Forest Grove Coast Range Qualifiervenue |
| 100 Breaststroke | SCY | 1:26.76 | +2.47s to B·+23.57s to Sectionals | 2026-02-07 | 2026 Forest Grove Coast Range Qualifiervenue |
| 200 Breaststroke | SCY | 3:14.97 | +11.98s to B·+57.68s to Sectionals | 2026-03-15 | 2026 CAT Spring Invitevenue |
| 50 Butterfly | SCY | 35.81 | +1.12s to B·+12.92s to Futures | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meetfast pool |
| 100 Butterfly | SCY | 1:28.47 | +14.68s to B·+33.28s to Sectionals | 2025-12-06 | 2025 Tualatin Hills Holiday Classicvenue |
| 100 Individual Medley | SCY | 1:20.67 | 2026-02-08 | 2026 Forest Grove Coast Range Qualifiervenue | |
| 200 Individual Medley | SCY | 3:02.90 | +18.21s to B·+58.91s to Sectionals | 2026-03-15 | 2026 CAT Spring Invitevenue |
| 50 Freestyle | LCM | 34.40 | B+1.31s to BB·+7.41s to Sectionals | 2026-05-23 | 2026 THSC Memorial Weekend Meetvenue |
| 100 Freestyle | LCM | 1:17.68 | B+5.09s to BB·+18.69s to Sectionals | 2026-06-13 | 2026 THSC June Openvenue |
| 200 Freestyle | LCM | 3:00.81 | +10.82s to B·+52.12s to Sectionals | 2026-05-23 | 2026 THSC Memorial Weekend Meetvenue |
| 50 Backstroke | LCM | 43.55 | +2.36s to B·+15.66s to Futures | 2026-05-24 | 2026 THSC Memorial Weekend Meetvenue |
| 100 Backstroke | LCM | 1:35.35 | +7.96s to B·+30.16s to Sectionals | 2026-05-23 | 2026 THSC Memorial Weekend Meetvenue |
| 50 Breaststroke | LCM | 44.15 | B+1.56s to BB·+13.26s to Futures | 2026-05-03 | 2026 THSC Spring Invitevenue |
| 100 Breaststroke | LCM | 1:37.65 | +0.46s to B·+23.95s to Sectionals | 2026-06-13 | 2026 THSC June Openvenue |
| 200 Breaststroke | LCM | 3:27.34 | B+9.25s to BB·+46.46s to Sectionals | 2026-06-14 | 2026 THSC June Openvenue |
| 50 Butterfly | LCM | 46.83 | +7.84s to B·+20.54s to Futures | 2025-07-13 | 2025 THSC Summer Classicvenue |
| 100 Butterfly | LCM | 1:48.08 | +23.99s to B·+44.99s to Sectionals | 2026-05-24 | 2026 THSC Memorial Weekend Meetvenue |
| 200 Individual Medley | LCM | 3:39.77 | +29.38s to B·+75.08s to Sectionals | 2025-06-29 | 2025 Howard Jones Openvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 42.04 | flying | 200 Medley Relay (leg 4) | 2025-08-10 | 2025 OR NST Seahorse Invitational |
| 50 Freestyle | SCY | 30.97 | flying | 200 Free Relay (leg 3) | 2026-01-18 | 2026 THSC 14&U Winter Showcase |
| 50 Breaststroke | SCY | 39.82 | flying | 200 Medley Relay (leg 2) | 2026-01-17 | 2026 THSC 14&U Winter Showcase |
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 13-14 · SCY
801 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 3:10.30 | 226 |
| 200 BR SCY | 3:14.97 | 304 |
| 200 IM SCY | 3:02.90 | 271 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · LCM
1387 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:00.81 | 314 |
| 100 BK LCM | 1:35.35 | 285 |
| 100 BR LCM | 1:37.65 | 372 |
| 100 FL LCM | 1:48.08 | 173 |
| 200 IM LCM | 3:39.77 | 243 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.58
Front half 33.96s · back half 37.62s
200 Freestyle SCY 2:45.24
Front half 76.94s · back half 88.30s
100 Backstroke SCY 1:24.22
Front half 40.52s · back half 43.70s
200 Backstroke SCY 3:10.30
100 Breaststroke SCY 1:26.76
Front half 39.91s · back half 46.85s
200 Breaststroke SCY 3:14.97
Front half 91.62s · back half 103.35s
100 Butterfly SCY 1:28.47
Front half 39.25s · back half 49.22s
100 Individual Medley SCY 1:20.67
Front half 37.63s · back half 43.04s
200 Individual Medley SCY 3:02.90
Front half 87.89s · back half 95.01s
100 Freestyle LCM 1:17.68
Front half 36.46s · back half 41.22s
200 Freestyle LCM 3:00.81
Front half 90.18s · back half 90.63s
100 Backstroke LCM 1:35.35
Front half 44.70s · back half 50.65s
100 Breaststroke LCM 1:37.65
Front half 46.49s · back half 51.16s
200 Breaststroke LCM 3:27.34
Front half 97.32s · back half 110.02s
100 Butterfly LCM 1:48.08
Front half 48.74s · back half 59.34s
200 Individual Medley LCM 3:39.77
Front half 105.63s · back half 114.14s
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.