swimPolina Dubei
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.26 | BB+1.07s to A·+7.97s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalfast pool |
| 100 Freestyle | SCY | 1:14.70 | BB+3.21s to A·+20.21s to Sectionals | 2026-03-07 | 2026 ISI 10 and Under Age Group Championshipvenue |
| 200 Freestyle | SCY | 2:56.41 | BB+18.02s to A·+58.52s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- BSCvenue |
| 50 Backstroke | SCY | 38.28 | BB+0.29s to A·+10.99s to Sectionals | 2026-03-08 | 2026 ISI 10 and Under Age Group Championshipvenue |
| 100 Backstroke | SCY | 1:21.40 | A+3.01s to AA·+20.91s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalfast pool |
| 50 Breaststroke | SCY | 44.91 | BB+2.12s to A·+14.22s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalfast pool |
| 50 Butterfly | SCY | 38.17 | BB+1.18s to A·+11.48s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalfast pool |
| 100 Butterfly | SCY | 1:25.20 | A+4.21s to AA·+25.61s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalfast pool |
| 100 Individual Medley | SCY | 1:27.21 | BB+4.62s to A | 2026-03-01 | 2026 Winter ISI Regionals- BSCvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 32.10 | flying | 200 Medley Relay (leg 4) | 2025-07-19 | 2025 ISI Summer HPAC Regional |
| 50 Freestyle | SCY | 32.93 | flying | 200 Free Relay (leg 4) | 2026-07-19 | 2026 ISI Summer PAC Regional |
| 50 Backstroke | SCY | 37.82 | flat | 200 Medley Relay | 2026-07-18 | 2026 ISI Summer PAC Regional |
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 · SCY
1688 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:56.41 | 460 |
| 100 BK SCY | 1:21.40 | 652 |
| 100 FL SCY | 1:25.20 | 576 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2825 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:14.70 | 565 |
| 50 BK SCY | 38.28 | 617 |
| 50 BR SCY | 44.91 | 554 |
| 50 FL SCY | 38.17 | 550 |
| 100 IM SCY | 1:27.21 | 539 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:14.70
Front half 34.67s · back half 40.03s
200 Freestyle SCY 2:56.41
Front half 83.04s · back half 93.37s
100 Backstroke SCY 1:21.40
Front half 39.59s · back half 41.81s
100 Butterfly SCY 1:25.20
Front half 39.36s · back half 45.84s
100 Individual Medley SCY 1:27.21
Front half 39.30s · back half 47.91s
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.