swimNil Shamshurin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.50 | B+2.71s to BB | 2026-05-23 | 2026 CO Loveland Snow Cone #1 venue |
| 100 Freestyle | SCY | 1:27.11 | B+7.82s to BB | 2026-05-23 | 2026 CO Loveland Snow Cone #1 venue |
| 50 Backstroke | SCY | 41.14 | BB+3.35s to A | 2026-05-23 | 2026 CO Loveland Snow Cone #1 venue |
| 50 Breaststroke | SCY | 52.48 | B+4.69s to BB | 2026-03-06 | 2026 CO 14&U Silver State venue |
| 100 Breaststroke | SCY | 1:51.12 | B+7.53s to BB | 2026-03-08 | 2026 CO 14&U Silver State venue |
| 100 Individual Medley | SCY | 1:47.09 | +7.30s to B | 2026-02-15 | 2026 CO ACES Winter Open fast pool |
| 50 Freestyle | LCM | 38.34 | BB+2.65s to A | 2026-04-25 | 2026 CO Arena Catch Me If You Can venue |
| 100 Freestyle | LCM | 1:33.90 | B+3.21s to BB | 2026-04-26 | 2026 CO Arena Catch Me If You Can venue |
| 50 Backstroke | LCM | 46.25 | BB+3.16s to A | 2026-06-28 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 100 Backstroke | LCM | 1:44.20 | BB+11.91s to A | 2026-04-25 | 2026 CO Arena Catch Me If You Can venue |
| 50 Breaststroke | LCM | 50.88 | BB+2.99s to A | 2026-06-28 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 100 Breaststroke | LCM | 2:01.56 | B+2.17s to BB | 2026-06-27 | 2026 CO Zone 2 District Meet-AAC fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 Breaststroke | SCY | 53.62 | flying | 200 Medley Relay (leg 2) | 2025-12-14 | 2025 CO FORM Winter Open |
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 10 & under · LCM
881 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:44.20 | 452 |
| 100 BR LCM | 2:01.56 | 429 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1463 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:33.90 | 410 |
| 50 BK LCM | 46.25 | 511 |
| 50 BR LCM | 50.88 | 542 |
| 50 FL LCM | — | 0 |
| 200 IM LCM | — | 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 1:27.11
Front half 40.35s · back half 46.76s
100 Breaststroke SCY 1:51.12
Front half 50.77s · back half 60.35s
100 Individual Medley SCY 1:47.09
Front half 51.08s · back half 56.01s
100 Breaststroke LCM 2:01.56
Front half 58.77s · back half 62.79s
Progression
Faster times are higher. One card per event, all courses & history.