swimLouis Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.39 | BB+0.30s to A·+2.10s to Sectionals | 2024-07-20 | 2024 Summer Area 3 Championships venue |
| 100 Freestyle | SCY | 55.00 | BB+2.41s to A·+6.71s to Sectionals | 2024-07-21 | 2024 Summer Area 3 Championships venue |
| 200 Freestyle | SCY | 2:03.06 | BB+7.07s to A·+17.27s to Sectionals | 2024-02-25 | 2024 Spring Area 3 Championships venue |
| 500 Freestyle | SCY | 5:49.34 | B+8.25s to BB·+63.25s to Sectionals | 2024-07-19 | 2024 Summer Area 3 Championships |
| 100 Backstroke | SCY | 1:05.27 | B+3.18s to BB·+10.18s to Sectionals | 2025-12-06 | 2025 Speedo Gator Holiday Classic fast pool |
| 200 Backstroke | SCY | 2:20.44 | B+4.75s to BB·+18.15s to Sectionals | 2025-02-08 | 2025 TBAC Winter Meet venue |
| 50 Breaststroke | SCY | 37.16 | +1.17s to B·+7.67s to Sectionals | 2025-12-07 | 2025 Speedo Gator Holiday Classic fast pool |
| 200 Breaststroke | SCY | 3:02.05 | +17.86s to B·+42.76s to Sectionals | 2024-11-24 | SPA - PYP NOVEMBER 2024 venue |
| 50 Butterfly | SCY | 27.51 | BB+0.82s to A·+3.22s to Sectionals | 2025-02-09 | 2025 TBAC Winter Meet venue |
| 100 Butterfly | SCY | 1:01.08 | BB+4.39s to A·+8.39s to Sectionals | 2024-07-20 | 2024 Summer Area 3 Championships venue |
| 200 Butterfly | SCY | 2:20.31 | B+2.12s to BB·+21.82s to Sectionals | 2024-07-21 | 2024 Summer Area 3 Championships venue |
| 200 Individual Medley | SCY | 2:23.98 | B+5.09s to BB·+24.59s to Sectionals | 2024-07-20 | 2024 Summer Area 3 Championships venue |
| 50 Freestyle | LCM | 29.12 | BB+1.33s to A·+3.53s to Sectionals | 2024-04-06 | 2024 TYR LCM Season Opener venue |
| 100 Freestyle | LCM | 1:04.71 | BB+4.12s to A·+9.42s to Sectionals | 2024-05-18 | 2024 FAST May Invite venue |
| 200 Freestyle | LCM | 2:27.72 | B+3.33s to BB·+26.83s to Sectionals | 2024-01-14 | 2024 Al Soltis Memorial Invitational venue |
| 400 Freestyle | LCM | 5:13.49 | B+5.60s to BB·+54.40s to Sectionals | 2024-04-07 | 2024 TYR LCM Season Opener venue |
| 50 Backstroke | LCM | 36.28 | B+1.59s to BB·+6.09s to Sectionals | 2024-05-18 | 2024 FAST May Invite venue |
| 100 Backstroke | LCM | 1:19.34 | +0.65s to B·+14.85s to Sectionals | 2025-06-08 | 2025 TAMPA BAY SWIM CLASSIC venue |
| 200 Backstroke | LCM | 2:25.10 | A+4.11s to AA·+4.41s to Sectionals | 2025-06-06 | 2025 TAMPA BAY SWIM CLASSIC |
| 50 Butterfly | LCM | 30.44 | BB+0.25s to A·+2.65s to Sectionals | 2024-04-06 | 2024 TYR LCM Season Opener venue |
| 100 Butterfly | LCM | 1:13.90 | B+3.31s to BB·+13.41s to Sectionals | 2024-01-13 | 2024 Al Soltis Memorial Invitational venue |
| 200 Butterfly | LCM | 2:48.54 | B+11.05s to BB·+31.15s to Sectionals | 2024-01-15 | 2024 Al Soltis Memorial Invitational venue |
| 200 Individual Medley | LCM | 2:57.42 | +4.13s to B·+39.73s to Sectionals | 2024-01-13 | 2024 Al Soltis Memorial Invitational 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.
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.
IMX / IMR
IMX 17-18 · SCY
2157 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:49.34 | 474 |
| 200 BK SCY | 2:20.44 | 453 |
| 200 BR SCY | 3:02.05 | 298 |
| 200 FL SCY | 2:20.31 | 479 |
| 200 IM SCY | 2:23.98 | 453 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1931 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.06 | 539 |
| 100 BK SCY | 1:05.27 | 420 |
| 100 FL SCY | 1:01.08 | 519 |
| 200 IM SCY | 2:23.98 | 453 |
| 100 BR 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 55.00
Front half 26.25s · back half 28.75s
200 Freestyle SCY 2:03.06
Front half 58.42s · back half 64.64s
500 Freestyle SCY 5:49.34
Front half 159.83s · back half 189.51s
100 Backstroke SCY 1:05.27
Front half 30.53s · back half 34.74s
200 Backstroke SCY 2:20.44
Front half 66.95s · back half 73.49s
200 Breaststroke SCY 3:02.05
Front half 85.61s · back half 96.44s
100 Butterfly SCY 1:01.08
Front half 27.98s · back half 33.10s
200 Butterfly SCY 2:20.31
Front half 64.98s · back half 75.33s
200 Individual Medley SCY 2:23.98
Front half 64.89s · back half 79.09s
100 Freestyle LCM 1:04.71 RT 0.71s
Front half 30.09s · back half 34.62s
200 Freestyle LCM 2:27.72
Front half 70.84s · back half 76.88s
400 Freestyle LCM 5:13.49
Front half 155.44s · back half 158.05s
100 Backstroke LCM 1:19.34
Front half 37.81s · back half 41.53s
200 Backstroke LCM 2:25.10
100 Butterfly LCM 1:13.90
Front half 34.06s · back half 39.84s
200 Butterfly LCM 2:48.54
Front half 76.82s · back half 91.72s
200 Individual Medley LCM 2:57.42
Front half 80.95s · back half 96.47s
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.