Helen Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 1:00.60 | AA+0.91s to AAA·+1.31s to Sectionals | 2018-03-22 | 2018 EZ North Speedo Short Course Sectionals |
| 200 Backstroke | SCY | 2:14.08 | AA+4.59s to AAA·+5.19s to Sectionals | 2018-03-22 | 2018 EZ North Speedo Short Course Sectionals |
| 400 Individual Medley | SCY | 4:40.61 | AAA+8.52s to AAAA·+2.22s to Sectionals | 2018-03-22 | 2018 EZ North Speedo Short Course Sectionals |
| 400 Freestyle | LCM | 4:42.11 | AAA+9.92s to AAAA·+4.42s to Sectionals | 2019-07-18 | The 2019 Speedo Sectional Championship |
| 200 Backstroke | LCM | 2:30.90 | AA+1.71s to AAA·+4.71s to Sectionals | 2019-07-18 | The 2019 Speedo Sectional Championship |
| 200 Individual Medley | LCM | 2:28.33 | AAA+2.44s to AAAA·Sectionals ✓+2.14s to Futures | 2019-07-18 | The 2019 Speedo Sectional Championship |
| 400 Individual Medley | LCM | 5:12.15 | AAA+1.66s to AAAA·Sectionals ✓+4.86s to Futures | 2019-07-18 | The 2019 Speedo Sectional Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · LCM
3463 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:42.11 | 841 |
| 200 BK LCM | 2:30.90 | 800 |
| 200 IM LCM | 2:28.33 | 903 |
| 400 IM LCM | 5:12.15 | 919 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 15-16 · LCM
903 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM LCM | 2:28.33 | 903 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:00.60
Front half 29.70s · back half 30.90s
200 Backstroke SCY 2:14.08
Front half 65.87s · back half 68.21s
400 Individual Medley SCY 4:40.61
Front half 134.17s · back half 146.44s
Progression
Faster times are higher. One card per event, all courses & history.