swimDerrick Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.08 | +2.99s to B·+15.49s to Sectionals | 2010-02-07 | MRST Fabulous 50's Meetvenue |
| 100 Freestyle | SCY | 1:31.55 | +15.46s to B·+42.56s to Sectionals | 2009-12-13 | Sundae Splash Meetslow pool |
| 50 Backstroke | SCY | 45.78 | +4.59s to B·+21.29s to Sectionals | 2009-11-15 | 2009 Solon Stars Bronze Breakout Meetslow pool |
| 100 Backstroke | SCY | 1:48.16 | +18.37s to B·+52.07s to Sectionals | 2009-12-13 | Sundae Splash Meetslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 49.03 | flat | 200 Free Relay | 2009-11-08 | SwimStrong "Splash Out Cancer" Odd Age Meet |
| 50 Freestyle | SCY | 44.12 | flying | 200 Free Relay (leg 4) | 2009-11-15 | 2009 Solon Stars Bronze Breakout Meet |
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 · SCY
166 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:48.16 | 166 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
233 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 45.78 | 233 |
| 200 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 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 1:31.55
Front half 42.06s · back half 49.49s
100 Backstroke SCY 1:48.16
Front half 52.44s · back half 55.72s
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.