swimYoung Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.03 | 2017-02-12 | Jack Frost Invitational 2017 slow pool | |
| 50 Freestyle | SCY | 39.29 | +1.00s to B·+16.90s to Sectionals | 2018-12-01 | Super Splash 2018 venue |
| 100 Freestyle | SCY | 1:27.25 | B+7.96s to BB·+38.76s to Sectionals | 2019-01-27 | Stingray Splash 2019 venue |
| 50 Backstroke | SCY | 40.24 | BB+2.45s to A·+16.55s to Futures | 2018-10-21 | 2018 Trick or Treat Meet venue |
| 100 Backstroke | SCY | 1:30.33 | BB+10.44s to A·+35.84s to Sectionals | 2019-02-10 | 2019 Piranha's Pentathlon venue |
| 25 Breaststroke | SCY | 27.21 | 2017-02-12 | Jack Frost Invitational 2017 slow pool | |
| 50 Breaststroke | SCY | 46.63 | BB+4.54s to A·+20.34s to Futures | 2019-02-24 | 2019 North Country YMCA League Championship venue |
| 100 Breaststroke | SCY | 1:43.97 | B+0.38s to BB·+42.48s to Sectionals | 2019-02-10 | 2019 Piranha's Pentathlon venue |
| 100 Individual Medley | SCY | 1:27.07 | BB+7.18s to A | 2019-02-24 | 2019 North Country YMCA League Championship venue |
| 200 Individual Medley | SCY | 3:33.07 | B+17.08s to BB·+93.68s to Sectionals | 2019-01-27 | Stingray Splash 2019 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 35.84 | flying | 200 Free Relay (leg 2) | 2019-02-24 | 2019 North Country YMCA League Championship |
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 10 & under · SCY
1235 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:30.33 | 445 |
| 100 BR SCY | 1:43.97 | 435 |
| 200 IM SCY | 3:33.07 | 355 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
1836 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:27.25 | 336 |
| 50 BK SCY | 40.24 | 511 |
| 50 BR SCY | 46.63 | 475 |
| 100 IM SCY | 1:27.07 | 514 |
| 50 FL SCY | — | 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 1:30.33
Front half 43.66s · back half 46.67s
100 Breaststroke SCY 1:43.97
Front half 48.44s · back half 55.53s
100 Individual Medley SCY 1:27.07
Front half 39.16s · back half 47.91s
200 Individual Medley SCY 3:33.07
Front half 104.56s · back half 108.51s
Progression
Faster times are higher. One card per event, all courses & history.