swimLucas Shamshurin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.85 | 2025-10-12 | 2025 PN MMSC Fall Invite venue | |
| 50 Freestyle | SCY | 31.73 | BB+1.64s to A | 2026-01-31 | 2026 PN BISC Bluefin Invitational venue |
| 100 Freestyle | SCY | 1:08.98 | BB+3.79s to A | 2025-03-08 | 2025 PDST MAR PENTATHLON AND LAST CHANCE INV |
| 200 Freestyle | SCY | 2:46.49 | B+11.80s to BB | 2026-06-21 | 2026 PN SRST Summer Invitational - Approved venue |
| 500 Freestyle | SCY | 7:06.88 | B+12.49s to BB | 2026-01-18 | 2026 PN BC Jan. Mid Distance Invite- Approved venue |
| 50 Backstroke | SCY | 41.89 | +0.70s to B | 2025-02-01 | 2025 PN BISC Bluefin Invitational |
| 100 Backstroke | SCY | 1:26.95 | B+4.26s to BB | 2026-01-31 | 2026 PN BISC Bluefin Invitational venue |
| 200 Backstroke | SCY | 2:57.62 | B+3.43s to BB | 2026-06-21 | 2026 PN SRST Summer Invitational - Approved venue |
| 50 Breaststroke | SCY | 46.38 | B+3.19s to BB | 2025-11-09 | 2025 THSC November Open venue |
| 100 Breaststroke | SCY | 1:39.97 | B+7.38s to BB | 2025-10-18 | 2025 PN VAST Fall Classic venue |
| 200 Breaststroke | SCY | 3:34.95 | +0.76s to B | 2026-06-20 | 2026 PN SRST Summer Invitational - Approved venue |
| 50 Butterfly | SCY | 35.22 | BB+1.53s to A | 2026-03-21 | 2026 NW Region Age Group Champs- Approved venue |
| 100 Butterfly | SCY | 1:19.88 | BB+4.29s to A | 2025-12-12 | 2025 PN 14&Under Short Course Champs-Approved |
| 100 Individual Medley | SCY | 1:22.17 | B+0.48s to BB | 2026-02-01 | 2026 PN BISC Bluefin Invitational venue |
| 200 Individual Medley | SCY | 3:04.99 | B+6.80s to BB | 2026-02-28 | 2026 PN February AGI, Div 3- Approved venue |
| 400 Freestyle | SCM | 6:52.42 | +21.93s to B | 2025-10-19 | 2025 PN BC Pumpkin 400 venue |
| 50 Freestyle | LCM | 35.94 | BB+1.75s to A | 2026-06-27 | 2026 PN SMAC Summer Classic Invite- Approved venue |
| 100 Freestyle | LCM | 1:24.44 | B+2.95s to BB | 2026-05-30 | 2026 IE VS Apple Capital slow pool |
| 200 Freestyle | LCM | 3:23.32 | +13.53s to B | 2025-01-01 | Velocity Swimming |
| 50 Backstroke | LCM | 42.90 | BB+2.61s to A | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 100 Backstroke | LCM | 1:22.05 | AA+2.06s to AAA | 2026-05-01 | 2026 PN BC May Flowers - Approved |
| 200 Backstroke | LCM | 3:30.51 | B+9.02s to BB | 2026-05-29 | 2026 IE VS Apple Capital slow pool |
| 50 Breaststroke | LCM | 56.72 | +3.33s to B | 2025-07-25 | 2025 PN LC 12&U Championships venue |
| 100 Breaststroke | LCM | 2:00.10 | +2.91s to B | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 50 Butterfly | LCM | 40.20 | BB+2.21s to A | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 100 Butterfly | LCM | 1:35.65 | B+0.66s to BB | 2026-06-30 | 2026 PN SMAC Summer Classic Invite- Approved venue |
| 200 Individual Medley | LCM | 3:31.76 | B+7.67s to BB | 2026-05-29 | 2026 IE VS Apple Capital slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | LCM | 43.88 | flying | 200 Free Relay (leg 3) | 2024-07-27 | 2024 PN LC 14&U 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 11-12 · SCY
1800 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:06.88 | 401 |
| 100 BK SCY | 1:26.95 | 320 |
| 100 BR SCY | 1:39.97 | 311 |
| 100 FL SCY | 1:19.88 | 404 |
| 200 IM SCY | 3:04.99 | 364 |
IMR 11-12 · SCY
1807 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:46.49 | 346 |
| 50 BK SCY | 41.89 | 304 |
| 50 BR SCY | 46.38 | 312 |
| 50 FL SCY | 35.22 | 435 |
| 100 IM SCY | 1:22.17 | 410 |
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 1:26.95
Front half 42.81s · back half 44.14s
200 Backstroke SCY 2:57.62 · 18.0 min after 200 Freestyle
Front half 89.23s · back half 88.39s
100 Breaststroke SCY 1:39.97 RT 0.75s
Front half 47.95s · back half 52.02s
100 Individual Medley SCY 1:22.17
Front half 40.07s · back half 42.10s
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 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 3:31.76
Front half 101.65s · back half 110.11s
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.