swimJames Lau
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.35 | A+0.26s to AA·+0.16s to Sectionals | 2025-02-16 | 2025 SI Presidents' Day Senior Classicvenue |
| 100 Freestyle | SCY | 52.67 | BB+0.08s to A·+1.68s to Sectionals | 2025-12-07 | 2025 Holiday Swim Festivalvenue |
| 200 Freestyle | SCY | 2:02.32 | BB+6.33s to A·+10.53s to Sectionals | 2024-11-17 | 2024 SI SDSA A/BB All Agesvenue |
| 500 Freestyle | SCY | 5:34.22 | BB+19.33s to A·+31.53s to Sectionals | 2024-09-22 | 2024 SI PS Freestyle Festival Sunvenue |
| 50 Backstroke | SCY | 26.53 | A+0.84s to AA·+2.84s to Futures | 2024-12-08 | 2024 Holiday Swim Festivalvenue |
| 100 Backstroke | SCY | 58.30 | BB+1.01s to A·+2.81s to Sectionals | 2025-12-06 | 2025 Holiday Swim Festivalvenue |
| 200 Backstroke | SCY | 2:11.97 | BB+6.78s to A·+10.68s to Sectionals | 2025-12-05 | 2025 Holiday Swim Festivalvenue |
| 50 Breaststroke | SCY | 30.97 | BB+0.08s to A·+4.68s to Futures | 2025-12-06 | 2025 Holiday Swim Festivalvenue |
| 100 Breaststroke | SCY | 1:09.97 | BB+5.28s to A·+6.78s to Sectionals | 2024-12-06 | 2024 Holiday Swim Festivalvenue |
| 50 Butterfly | SCY | 24.70 | AA+0.21s to AAA·+1.81s to Futures | 2025-12-07 | 2025 Holiday Swim Festivalvenue |
| 100 Butterfly | SCY | 55.72 | A+1.43s to AA·+0.53s to Sectionals | 2025-12-06 | 2025 Holiday Swim Festivalvenue |
| 200 Individual Medley | SCY | 2:18.31 | BB+10.12s to A·+14.32s to Sectionals | 2024-10-27 | 2024 SI MRA ALL AGES A/BB MEET(BB MINIMUM)venue |
| 50 Freestyle | LCM | 27.78 | A+1.09s to AA·+0.79s to Sectionals | 2025-07-25 | 2025 SI LC AG CHAMPSvenue |
| 100 Freestyle | LCM | 1:04.62 | BB+4.03s to A·+5.63s to Sectionals | 2025-06-20 | 2025 SI SPLASH AND DASHvenue |
| 100 Backstroke | LCM | 1:07.20 | A+2.51s to AA·+2.01s to Sectionals | 2025-07-27 | 2025 SI LC AG CHAMPSvenue |
| 200 Backstroke | LCM | 2:28.15 | BB+1.06s to A·+6.66s to Sectionals | 2025-07-26 | 2025 SI LC AG CHAMPSvenue |
| 50 Breaststroke | LCM | 38.05 | B+0.06s to BB·+7.16s to Futures | 2025-06-20 | 2025 SI SPLASH AND DASHvenue |
| 100 Breaststroke | LCM | 1:25.60 | B+3.81s to BB·+11.90s to Sectionals | 2025-04-26 | 2025 SI Pacific Swim A-BB LCM Group Avenue |
| 50 Butterfly | LCM | 30.06 | A+1.17s to AA·+3.77s to Futures | 2025-06-22 | 2025 SI SPLASH AND DASHvenue |
| 100 Butterfly | LCM | 1:06.51 | BB+1.32s to A·+3.42s to Sectionals | 2025-07-24 | 2025 SI LC AG CHAMPSvenue |
| 200 Individual Medley | LCM | 2:36.13 | BB+7.54s to A·+11.44s to Sectionals | 2024-07-06 | 2024 SI TAC A/BB All Ages Meetslow pool |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.96 | flat | 200 Free Relay | 2025-02-16 | 2025 SI Presidents' Day Senior Classic |
| 50 Freestyle | SCY | 22.97 | flying | 200 Free Relay (leg 2) | 2024-12-06 | 2024 Holiday Swim Festival |
| 100 Freestyle | SCY | 52.52 | flat | 400 Free Relay | 2024-12-07 | 2024 Holiday Swim Festival |
| 100 Freestyle | SCY | 52.35 | flying | 400 Free Relay (leg 2) | 2025-12-06 | 2025 Holiday Swim Festival |
| 50 Backstroke | SCY | 27.36 | flat | 200 Medley Relay | 2025-12-06 | 2025 Holiday Swim Festival |
| 100 Backstroke | SCY | 58.69 | flat | 400 Medley Relay | 2025-02-16 | 2025 SI Presidents' Day Senior Classic |
| 50 Butterfly | SCY | 24.78 | flying | 200 Medley Relay (leg 3) | 2024-12-21 | 2024 SI Winter Age Group Championships |
| 50 Freestyle | LCM | 26.78 | flying | 200 Free Relay (leg 4) | 2025-07-26 | 2025 SI LC AG CHAMPS |
| 100 Freestyle | LCM | 1:03.58 | flying | 400 Free Relay (leg 2) | 2024-07-28 | 2024 SI LC AG CHAMPS |
| 50 Backstroke | LCM | 31.94 | flat | 200 Medley Relay | 2024-07-25 | 2024 SI LC AG CHAMPS |
| 100 Backstroke | LCM | 1:07.73 | flat | 400 Medley Relay | 2025-07-26 | 2025 SI LC AG CHAMPS |
| 50 Butterfly | LCM | 29.43 | flying | 200 Medley Relay (leg 3) | 2025-07-27 | 2025 SI LC AG CHAMPS |
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 · SCY
1598 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:34.22 | 541 |
| 200 BK SCY | 2:11.97 | 546 |
| 200 IM SCY | 2:18.31 | 511 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2844 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.32 | 549 |
| 100 BK SCY | 58.30 | 589 |
| 100 BR SCY | 1:09.97 | 512 |
| 100 FL SCY | 55.72 | 683 |
| 200 IM SCY | 2:18.31 | 511 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.67
Front half 25.30s · back half 27.37s
200 Freestyle SCY 2:02.32
Front half 59.75s · back half 62.57s
500 Freestyle SCY 5:34.22
Front half 167.45s · back half 166.77s
100 Backstroke SCY 58.30
Front half 28.08s · back half 30.22s
200 Backstroke SCY 2:11.97
Front half 64.02s · back half 67.95s
100 Breaststroke SCY 1:09.97
Front half 33.09s · back half 36.88s
100 Butterfly SCY 55.72
Front half 25.84s · back half 29.88s
200 Individual Medley SCY 2:18.31
Front half 65.42s · back half 72.89s
100 Freestyle LCM 1:04.62
Front half 31.22s · back half 33.40s
100 Backstroke LCM 1:07.20
Front half 32.91s · back half 34.29s
200 Backstroke LCM 2:28.15
Front half 72.27s · back half 75.88s
100 Breaststroke LCM 1:25.60
100 Butterfly LCM 1:06.51
Front half 31.32s · back half 35.19s
200 Individual Medley LCM 2:36.13
Front half 73.56s · back half 82.57s
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.