swimLucas Shamshurin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.85 | 2025-10-12 | 2025 PN MMSC Fall Invitevenue | |
| 50 Freestyle | SCY | 30.94 | BB+0.85s to A·+7.75s to Sectionals | 2026-09-27 | 2026 PN IST Sockeye Sprints- Approvedvenue |
| 100 Freestyle | SCY | 1:08.98 | BB+3.79s to A·+17.99s to Sectionals | 2025-03-08 | 2025 PDST MAR PENTATHLON AND LAST CHANCE INV |
| 200 Freestyle | SCY | 2:46.49 | B+11.80s to BB·+54.70s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 500 Freestyle | SCY | 7:06.88 | B+12.49s to BB·+124.19s to Sectionals | 2026-01-18 | 2026 PN BC Jan. Mid Distance Invite- Approvedvenue |
| 50 Backstroke | SCY | 37.63 | BB+2.74s to A·+13.94s to Futures | 2026-09-26 | 2026 PN IST Sockeye Sprints- Approvedvenue |
| 100 Backstroke | SCY | 1:20.69 | BB+5.10s to A·+25.20s to Sectionals | 2026-10-18 | 2026 PN IST Fall Open- Approvedvenue |
| 200 Backstroke | SCY | 2:57.62 | B+3.43s to BB·+56.33s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 50 Breaststroke | SCY | 46.25 | B+3.06s to BB·+19.96s to Futures | 2026-09-27 | 2026 PN IST Sockeye Sprints- Approvedvenue |
| 100 Breaststroke | SCY | 1:33.75 | B+1.16s to BB·+30.56s to Sectionals | 2026-10-17 | 2026 PN IST Fall Open- Approvedvenue |
| 200 Breaststroke | SCY | 3:34.95 | +0.76s to B·+77.66s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 50 Butterfly | SCY | 33.74 | BB+0.05s to A·+10.85s to Futures | 2026-01-01 | 1779705 |
| 100 Butterfly | SCY | 1:19.88 | BB+4.29s to A·+24.69s to Sectionals | 2025-12-15 | 1663581 |
| 100 Individual Medley | SCY | 1:20.84 | BB+5.55s to A | 2026-09-27 | 2026 PN IST Sockeye Sprints- Approvedvenue |
| 200 Individual Medley | SCY | 3:04.99 | B+6.80s to BB·+61.00s to Sectionals | 2026-02-28 | 2026 PN February AGI, Div 3- Approvedvenue |
| 400 Freestyle | SCM | 6:52.42 | +21.93s to B·+147.63s to Sectionals | 2025-10-19 | 2025 PN BC Pumpkin 400venue |
| 50 Freestyle | LCM | 35.28 | BB+1.09s to A·+8.29s to Sectionals | 2026-07-10 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 100 Freestyle | LCM | 1:24.44 | B+2.95s to BB·+25.45s to Sectionals | 2026-05-30 | 2026 IE VS Apple Capitalslow pool |
| 200 Freestyle | LCM | 3:00.19 | B+4.00s to BB·+51.50s to Sectionals | 2026-07-09 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 50 Backstroke | LCM | 42.90 | BB+2.61s to A·+15.01s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Backstroke | LCM | 1:36.64 | B+0.15s to BB·+31.45s to Sectionals | 2026-05-30 | 2026 IE VS Apple Capitalslow pool |
| 200 Backstroke | LCM | 3:30.51 | B+9.02s to BB·+69.02s to Sectionals | 2026-05-29 | 2026 IE VS Apple Capitalslow pool |
| 50 Breaststroke | LCM | 52.51 | B+3.32s to BB·+21.62s to Futures | 2026-07-10 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 100 Breaststroke | LCM | 2:00.10 | +2.91s to B·+46.40s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 50 Butterfly | LCM | 40.17 | BB+2.18s to A·+13.88s to Futures | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 100 Butterfly | LCM | 1:35.65 | B+0.66s to BB·+32.56s to Sectionals | 2026-06-30 | 2026 PN SMAC Summer Classic Invite- Approvedvenue |
| 200 Individual Medley | LCM | 3:18.85 | BB+11.36s to A·+54.16s to Sectionals | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 32.80 | flat | 200 Free Relay | 2025-11-23 | 2025 PN November AGI, Div 3 (UPAC) |
| 50 Freestyle | SCY | 26.54 | flying | 200 Free Relay (leg 2) | 2026-09-26 | 2026 PN IST Sockeye Sprints- Approved |
| 50 Freestyle | SCY | 34.24 | flying | 200 Medley Relay (leg 4) | 2025-11-22 | 2025 PN November AGI, Div 3 (UPAC) |
| 50 Butterfly | SCY | 33.75 | flying | 200 Medley Relay (leg 3) | 2026-09-27 | 2026 PN IST Sockeye Sprints- Approved |
| 50 Freestyle | LCM | 38.66 | flying | 200 Free Relay (leg 2) | 2025-07-26 | 2025 PN LC 12&U Championships |
| 50 Butterfly | LCM | 45.15 | flying | 200 Medley Relay (leg 3) | 2025-07-26 | 2025 PN LC 12&U 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 11-12 · SCY
1947 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:06.88 | 401 |
| 100 BK SCY | 1:20.69 | 400 |
| 100 BR SCY | 1:33.75 | 378 |
| 100 FL SCY | 1:19.88 | 404 |
| 200 IM SCY | 3:04.99 | 364 |
IMR 11-12 · LCM
2038 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:00.19 | 414 |
| 50 BK LCM | 42.90 | 438 |
| 50 BR LCM | 52.51 | 324 |
| 50 FL LCM | 40.17 | 428 |
| 200 IM LCM | 3:18.85 | 434 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.98
200 Freestyle SCY 2:46.49
Front half 80.17s · back half 86.32s
500 Freestyle SCY 7:06.88
Front half 215.86s · back half 211.02s
100 Backstroke SCY 1:20.69
Front half 40.12s · back half 40.57s
200 Backstroke SCY 2:57.62 · 18.0 min after 200 Freestyle
Front half 89.23s · back half 88.39s
100 Breaststroke SCY 1:33.75
Front half 44.99s · back half 48.76s
100 Individual Medley SCY 1:20.84
Front half 36.60s · back half 44.24s
400 Freestyle SCM 6:52.42
Front half 202.09s · back half 210.33s
100 Freestyle LCM 1:24.44
Front half 41.24s · back half 43.20s
200 Freestyle LCM 3:00.19
Front half 89.08s · back half 91.11s
100 Backstroke LCM 1:36.64
Front half 48.95s · back half 47.69s
200 Backstroke LCM 3:30.51 RT 0.74s
Front half 105.40s · back half 105.11s
100 Butterfly LCM 1:35.65 RT 0.77s· 322.1 min after 100 Butterfly
Front half 42.81s · back half 52.84s
200 Individual Medley LCM 3:18.85
Front half 96.19s · back half 102.66s
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.