swimOleksandr Sydorchuk
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.12 | B+0.33s to BB | 2026-02-14 | 2026 CO ACES Winter Open fast pool |
| 100 Freestyle | SCY | 1:28.89 | +0.40s to B | 2026-02-15 | 2026 CO ACES Winter Open fast pool |
| 50 Backstroke | SCY | 45.51 | B+2.42s to BB | 2026-01-25 | 2026 CO TOPS Colorado Open venue |
| 100 Backstroke | SCY | 1:40.31 | B+9.82s to BB | 2026-03-06 | 2026 CO 14&U Silver State venue |
| 50 Breaststroke | SCY | 48.59 | B+0.80s to BB | 2026-01-24 | 2026 CO TOPS Colorado Open venue |
| 50 Butterfly | SCY | 55.04 | +8.55s to B | 2026-02-15 | 2026 CO ACES Winter Open fast pool |
| 100 Individual Medley | SCY | 1:44.05 | +4.26s to B | 2026-02-15 | 2026 CO ACES Winter Open fast pool |
| 50 Freestyle | LCM | 37.14 | BB+1.45s to A | 2026-04-25 | 2026 CO Arena Catch Me If You Can venue |
| 100 Freestyle | LCM | 1:32.10 | B+1.41s to BB | 2026-04-26 | 2026 CO Arena Catch Me If You Can venue |
| 50 Backstroke | LCM | 47.43 | BB+4.34s to A | 2026-04-26 | 2026 CO Arena Catch Me If You Can venue |
| 100 Backstroke | LCM | 1:43.44 | BB+11.15s to A | 2026-04-25 | 2026 CO Arena Catch Me If You Can venue |
| 50 Breaststroke | LCM | 54.15 | BB+6.26s to A | 2026-04-25 | 2026 CO Arena Catch Me If You Can venue |
| 100 Breaststroke | LCM | 1:57.01 | BB+11.42s to A | 2026-04-24 | 2026 CO Arena Catch Me If You Can |
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 Freestyle | SCY | 39.26 | flying | 200 Medley Relay (leg 4) | 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
943 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:43.44 | 462 |
| 100 BR LCM | 1:57.01 | 481 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
1567 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:28.89 | 318 |
| 50 BK SCY | 45.51 | 353 |
| 50 BR SCY | 48.59 | 420 |
| 50 FL SCY | 55.04 | 175 |
| 100 IM SCY | 1:44.05 | 301 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:28.89
Front half 40.01s · back half 48.88s
50 Backstroke SCY 45.51
Front half 22.16s · back half 23.35s
100 Backstroke SCY 1:40.31
Front half 49.43s · back half 50.88s
100 Individual Medley SCY 1:44.05
Front half 52.76s · back half 51.29s
100 Freestyle LCM 1:32.10
Front half 42.73s · back half 49.37s
Progression
Faster times are higher. One card per event, all courses & history.