swimSiyu Lu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.03 | A+0.94s to AA·+1.14s to Sectionals | 2024-10-27 | 2024 ST AAAA NS Spooky Splash venue |
| 100 Freestyle | SCY | 50.37 | AA+2.08s to AAA·+0.88s to Sectionals | 2024-12-14 | 2024 ST AAAA NS Winter Wonderland venue |
| 200 Freestyle | SCY | 1:48.30 | AA+1.91s to AAA·Sectionals ✓+6.71s to Futures | 2024-12-15 | 2024 ST AAAA NS Winter Wonderland venue |
| 500 Freestyle | SCY | 5:08.39 | A+6.70s to AA·+15.10s to Sectionals | 2024-10-25 | 2024 ST AAAA NS Spooky Splash venue |
| 100 Backstroke | SCY | 58.30 | BB+1.01s to A·+1.81s to Sectionals | 2024-02-17 | 2024 ST STAGS Championships venue |
| 100 Breaststroke | SCY | 1:10.53 | B+0.44s to BB·+6.24s to Sectionals | 2024-03-09 | 2024 AAAA SW SCY End of Season Splash venue |
| 100 Butterfly | SCY | 56.71 | BB+0.02s to A·+3.12s to Sectionals | 2024-12-14 | 2024 ST AAAA NS Winter Wonderland venue |
| 200 Individual Medley | SCY | 2:06.08 | A+3.19s to AA·+3.69s to Sectionals | 2025-02-16 | 2025 ST AAAA Senior Champs venue |
| 50 Freestyle | LCM | 27.56 | A+0.87s to AA·+1.27s to Sectionals | 2024-05-18 | 2024 ST AAAA NS Salute to the Troops venue |
| 100 Freestyle | LCM | 58.59 | A+0.50s to AA·+1.90s to Sectionals | 2024-07-12 | 2024 ST Long Course STAGS Championship venue |
| 200 Freestyle | LCM | 2:05.86 | AA+3.67s to AAA·+1.87s to Sectionals | 2024-07-13 | 2024 ST Long Course STAGS Championship venue |
| 400 Freestyle | LCM | 4:37.08 | A+4.69s to AA·+13.99s to Sectionals | 2024-06-23 | 2024 ST AAAA NS George Block Invite venue |
| 100 Backstroke | LCM | 1:12.56 | BB+5.07s to A·+6.37s to Sectionals | 2024-05-19 | 2024 ST AAAA NS Salute to the Troops venue |
| 100 Breaststroke | LCM | 1:22.66 | B+0.87s to BB·+8.47s to Sectionals | 2024-05-18 | 2024 ST AAAA NS Salute to the Troops venue |
| 100 Butterfly | LCM | 1:07.63 | BB+2.44s to A·+6.04s to Sectionals | 2024-05-18 | 2024 ST AAAA NS Salute to the Troops venue |
| 200 Butterfly | LCM | 2:40.70 | B+3.21s to BB·+20.51s to Sectionals | 2024-06-06 | 2024 ST AAAA NS Summer Race Night 2 venue |
| 200 Individual Medley | LCM | 2:28.48 | A+6.09s to AA·+7.29s to Sectionals | 2024-06-23 | 2024 ST AAAA NS George Block Invite venue |
| 400 Individual Medley | LCM | 5:24.75 | BB+5.76s to A·+26.16s to Sectionals | 2024-07-12 | 2024 ST Long Course STAGS Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 51.29 | flying | 400 Free Relay (leg 2) | 2024-02-17 | 2024 ST STAGS Championships |
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 · LCM
2429 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:37.08 | 690 |
| 200 FL LCM | 2:40.70 | 473 |
| 200 IM LCM | 2:28.48 | 655 |
| 400 IM LCM | 5:24.75 | 611 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
IMR 17-18 · SCY
3202 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.30 | 791 |
| 100 BK SCY | 58.30 | 589 |
| 100 BR SCY | 1:10.53 | 500 |
| 100 FL SCY | 56.71 | 648 |
| 200 IM SCY | 2:06.08 | 674 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.37
Front half 24.40s · back half 25.97s
200 Freestyle SCY 1:48.30
Front half 53.49s · back half 54.81s
500 Freestyle SCY 5:08.39
100 Backstroke SCY 58.30 RT 0.71s
Front half 28.80s · back half 29.50s
100 Breaststroke SCY 1:10.53
Front half 33.77s · back half 36.76s
100 Butterfly SCY 56.71
Front half 26.64s · back half 30.07s
200 Individual Medley SCY 2:06.08
Front half 60.93s · back half 65.15s
200 Freestyle LCM 2:05.86
Front half 60.94s · back half 64.92s
400 Freestyle LCM 4:37.08
Front half 135.52s · back half 141.56s
100 Backstroke LCM 1:12.56
Front half 35.96s · back half 36.60s
100 Breaststroke LCM 1:22.66
Front half 39.37s · back half 43.29s
100 Butterfly LCM 1:07.63
Front half 32.00s · back half 35.63s
200 Butterfly LCM 2:40.70
Front half 75.94s · back half 84.76s
200 Individual Medley LCM 2:28.48
Front half 69.89s · back half 78.59s
400 Individual Medley LCM 5:24.75
Front half 156.46s · back half 168.29s
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.
Progression
Faster times are higher. One card per event, all courses & history.