swimLawrence Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.15 | B+0.46s to BB·+4.96s to Sectionals | 2026-03-01 | 2026 PN February AGI, Div 3- Approvedvenue |
| 100 Freestyle | SCY | 1:06.49 | +1.40s to B·+15.50s to Sectionals | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 200 Freestyle | SCY | 2:31.66 | +9.07s to B·+39.87s to Sectionals | 2025-03-30 | 2025 PN Spring Finale, Division 2venue |
| 500 Freestyle | SCY | 6:26.23 | +0.24s to B·+83.54s to Sectionals | 2026-02-27 | 2026 PN February AGI, Div 3- Approvedvenue |
| 50 Backstroke | SCY | 35.26 | +1.57s to B·+11.57s to Futures | 2025-10-19 | 2025 PN VAST Fall Classicvenue |
| 100 Backstroke | SCY | 1:24.18 | +12.79s to B·+28.69s to Sectionals | 2025-01-25 | 2025 PN PDST Winter Invitationalvenue |
| 200 Backstroke | SCY | 3:03.94 | +28.75s to B·+62.65s to Sectionals | 2025-03-02 | 2025 PN C March Madnessvenue |
| 50 Breaststroke | SCY | 33.02 | A+1.33s to AA·+6.73s to Futures | 2025-11-23 | 2025 PN November AGI Div 1 (PDST)venue |
| 100 Breaststroke | SCY | 1:11.61 | BB+2.52s to A·+8.42s to Sectionals | 2026-03-01 | 2026 PN February AGI, Div 3- Approvedvenue |
| 200 Breaststroke | SCY | 2:39.75 | BB+9.46s to A·+22.46s to Sectionals | 2025-12-13 | 2025 PN 14&Under Short Course Champs-Approvedvenue |
| 50 Butterfly | SCY | 30.07 | BB+1.68s to A·+7.18s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Division 1 - copied |
| 100 Butterfly | SCY | 1:16.67 | +6.18s to B·+21.48s to Sectionals | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 100 Individual Medley | SCY | 1:18.10 | 2024-11-23 | 2024 PN November AGI, Division 1 PDSTvenue | |
| 200 Individual Medley | SCY | 2:41.42 | +3.43s to B·+37.43s to Sectionals | 2025-10-04 | 2025 PN OCA John Walker Invitationalvenue |
| 400 Individual Medley | SCY | 5:38.92 | +1.23s to B·+74.23s to Sectionals | 2026-01-24 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 50 Freestyle | LCM | 29.86 | BB+0.47s to A·+2.87s to Sectionals | 2026-07-19 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 100 Freestyle | LCM | 1:08.59 | BB+4.20s to A·+9.60s to Sectionals | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 200 Freestyle | LCM | 3:39.14 | +55.15s to B·+90.45s to Sectionals | 2023-06-02 | 2023 TRI-CITY INVITEvenue |
| 50 Backstroke | LCM | 37.50 | B+0.81s to BB·+9.61s to Futures | 2026-06-13 | 2026 PN IST June Invtational- Approvedvenue |
| 100 Backstroke | LCM | 1:25.20 | +1.51s to B·+20.01s to Sectionals | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 50 Breaststroke | LCM | 35.80 | AA+1.11s to AAA·+4.91s to Futures | 2026-07-17 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 100 Breaststroke | LCM | 1:17.60 | A+0.41s to AA·+3.90s to Sectionals | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 200 Breaststroke | LCM | 2:51.29 | A+3.80s to AA·+10.41s to Sectionals | 2026-07-16 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 50 Butterfly | LCM | 33.70 | BB+1.71s to A·+7.41s to Futures | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 100 Butterfly | LCM | 1:40.00 | +19.71s to B·+36.91s to Sectionals | 2024-06-29 | 2024 PN SMAC Summer Classic Invitationalvenue |
| 200 Individual Medley | LCM | 2:49.26 | BB+12.37s to A·+24.57s to Sectionals | 2026-06-13 | 2026 PN IST June Invtational- Approvedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 37.85 | flat | 200 Free Relay | 2024-03-29 | 2024 PN OCA March Mania Invitational |
| 50 Freestyle | SCY | 30.26 | flying | 200 Free Relay (leg 4) | 2024-03-03 | 2024 PN PDST March Pentathlon and Last Chance |
| 50 Breaststroke | SCY | 32.66 | flying | 200 Medley Relay (leg 2) | 2025-12-12 | 2025 PN 14&Under Short Course Champs-Approved |
| 100 Breaststroke | SCY | 1:10.86 | flying | 400 Medley Relay (leg 2) | 2025-12-13 | 2025 PN 14&Under Short Course Champs-Approved |
| 100 Freestyle | LCM | 1:08.56 | flying | 400 Free Relay (leg 3) | 2026-07-19 | 2026 PN 13 & Over LC Championships- Approved |
| 50 Breaststroke | LCM | 36.94 | flying | 200 Medley Relay (leg 2) | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approved |
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 13-14 · SCY
2035 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:26.23 | 420 |
| 200 BK SCY | 3:03.94 | 250 |
| 200 BR SCY | 2:39.75 | 553 |
| 200 IM SCY | 2:41.42 | 395 |
| 400 IM SCY | 5:38.92 | 417 |
| 200 FL SCY | — | 0 |
IMR 13-14 · LCM
2070 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:39.14 | 176 |
| 100 BK LCM | 1:25.20 | 400 |
| 100 BR LCM | 1:17.60 | 743 |
| 100 FL LCM | 1:40.00 | 219 |
| 200 IM LCM | 2:49.26 | 532 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.49
Front half 31.72s · back half 34.77s
200 Freestyle SCY 2:31.66
Front half 72.31s · back half 79.35s
500 Freestyle SCY 6:26.23
100 Backstroke SCY 1:24.18
Front half 40.49s · back half 43.69s
200 Backstroke SCY 3:03.94
Front half 89.93s · back half 94.01s
100 Breaststroke SCY 1:11.61
Front half 33.31s · back half 38.30s
200 Breaststroke SCY 2:39.75 RT 0.70s
Front half 74.78s · back half 84.97s
100 Butterfly SCY 1:16.67
Front half 35.55s · back half 41.12s
100 Individual Medley SCY 1:18.10
Front half 37.05s · back half 41.05s
200 Individual Medley SCY 2:41.42
Front half 78.94s · back half 82.48s
400 Individual Medley SCY 5:38.92
Front half 168.65s · back half 170.27s
200 Freestyle LCM 3:39.14
Front half 102.84s · back half 116.30s
200 Breaststroke LCM 2:51.29 RT 0.73s
Front half 80.20s · back half 91.09s
200 Individual Medley LCM 2:49.26 RT 0.86s
Front half 81.76s · back half 87.50s
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.
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.