Polina Sergeeva
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.32 | BB+0.33s to A·+2.73s to Sectionals | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) |
| 100 Freestyle | SCY | 1:05.51 | BB+4.62s to A·+10.02s to Sectionals | 2024-12-15 | 2024 Gulf Senior Champs (LSST) venue |
| 200 Freestyle | SCY | 2:18.52 | BB+6.63s to A·+18.83s to Sectionals | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) |
| 500 Freestyle | SCY | 6:11.70 | BB+18.31s to A·+54.01s to Sectionals | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) fast pool |
| 50 Backstroke | SCY | 33.21 | BB+1.82s to A·+3.82s to Sectionals | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) fast pool |
| 100 Backstroke | SCY | 1:11.31 | BB+5.12s to A·+8.92s to Sectionals | 2025-03-02 | 2025 Gulf 13 & Over Champs (PEAK) fast pool |
| 200 Backstroke | SCY | 2:46.95 | B+11.06s to BB·+30.26s to Sectionals | 2024-10-06 | 2024 Fleet Fall Kickoff Invitational venue |
| 50 Breaststroke | SCY | 35.82 | A+1.23s to AA·+1.33s to Sectionals | 2024-09-21 | 2024 Katy Purple Black & White Meet venue |
| 100 Breaststroke | SCY | 1:12.87 | AA+3.18s to AAA·+0.18s to Sectionals | 2024-12-13 | 2024 Gulf Senior Champs (LSST) |
| 200 Breaststroke | SCY | 2:44.93 | BB+1.14s to A·+4.74s to Sectionals | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) |
| 50 Butterfly | SCY | 35.28 | B+1.89s to BB·+7.19s to Sectionals | 2024-03-01 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 100 Butterfly | SCY | 1:13.24 | B+1.85s to BB·+12.65s to Sectionals | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) |
| 200 Butterfly | SCY | 3:09.65 | +18.26s to B·+54.16s to Sectionals | 2024-10-05 | 2024 Fleet Fall Kickoff Invitational venue |
| 100 Individual Medley | SCY | 1:15.53 | 2024-09-21 | 2024 Katy Purple Black & White Meet venue | |
| 200 Individual Medley | SCY | 2:41.59 | B+1.40s to BB·+25.60s to Sectionals | 2024-12-15 | 2024 Gulf Senior Champs (LSST) venue |
| 400 Individual Medley | SCY | 5:54.88 | B+14.89s to BB·+69.19s to Sectionals | 2024-11-09 | MAC 2024 Great Goggled Gobbler Classic Meet venue |
| 50 Freestyle | LCM | 35.31 | B+0.62s to BB·+6.22s to Sectionals | 2024-06-08 | BATS June Invite 2024 venue |
| 100 Freestyle | LCM | 1:12.60 | BB+3.01s to A·+9.71s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 400 Freestyle | LCM | 5:36.35 | BB+20.16s to A·+50.56s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 800 Freestyle | LCM | 11:49.57 | BB+52.88s to A·+119.48s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 50 Backstroke | LCM | 41.31 | B+1.62s to BB·+7.52s to Sectionals | 2024-06-08 | BATS June Invite 2024 venue |
| 100 Backstroke | LCM | 1:24.50 | B+0.91s to BB·+13.01s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 200 Backstroke | LCM | 3:11.21 | B+11.12s to BB·+35.42s to Sectionals | 2025-04-25 | Meet Results for |
| 50 Breaststroke | LCM | 44.67 | B+0.18s to BB·+5.38s to Sectionals | 2024-06-09 | BATS June Invite 2024 venue |
| 100 Breaststroke | LCM | 1:22.29 | AA+1.80s to AAA·Sectionals ✓+6.30s to Futures | 2025-01-03 | 2025 KATY January Westpark Tollway Classic venue |
| 200 Breaststroke | LCM | 3:12.04 | BB+2.75s to A·+11.65s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 50 Butterfly | LCM | 35.49 | BB+1.20s to A·+3.40s to Sectionals | 2025-06-06 | 2025 BATS June Invite |
| 100 Butterfly | LCM | 1:33.42 | +6.03s to B·+24.83s to Sectionals | 2024-06-21 | 2024 Aggieland June Long Course Invitational venue |
| 200 Butterfly | LCM | 2:29.87 | AAA+2.28s to AAAA·Sectionals ✓+7.98s to Futures | 2025-01-01 | Katy Aquatics |
| 200 Individual Medley | LCM | 2:59.13 | BB+9.94s to A·+24.14s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 400 Individual Medley | LCM | 6:50.20 | B+21.61s to BB·+84.01s to Sectionals | 2025-04-25 | Meet Results for |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 32.36 | flying | 200 Free Relay (leg 4) | 2024-01-21 | MAC Neon New Year Open Meet |
| 100 Breaststroke | SCY | 1:05.02 | flying | 400 Medley Relay (leg 2) | 2024-01-20 | MAC Neon New Year Open Meet |
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 13-14 · LCM
3572 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:36.35 | 553 |
| 200 BK LCM | 3:11.21 | 435 |
| 200 BR LCM | 3:12.04 | 637 |
| 200 FL LCM | 2:29.87 | 939 |
| 200 IM LCM | 2:59.13 | 562 |
| 400 IM LCM | 6:50.20 | 446 |
IMR 13-14 · SCY
2856 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:18.52 | 576 |
| 100 BK SCY | 1:11.31 | 529 |
| 100 BR SCY | 1:12.87 | 759 |
| 100 FL SCY | 1:13.24 | 486 |
| 200 IM SCY | 2:41.59 | 506 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.51
Front half 31.24s · back half 34.27s
500 Freestyle SCY 6:11.70
Front half 181.75s · back half 189.95s
100 Backstroke SCY 1:11.31
Front half 34.90s · back half 36.41s
200 Backstroke SCY 2:46.95
Front half 81.13s · back half 85.82s
200 Butterfly SCY 3:09.65
Front half 87.33s · back half 102.32s
100 Individual Medley SCY 1:15.53
Front half 35.30s · back half 40.23s
200 Individual Medley SCY 2:41.59
Front half 78.67s · back half 82.92s
400 Individual Medley SCY 5:54.88
Front half 176.13s · back half 178.75s
100 Freestyle LCM 1:12.60 split/total mismatch
Front half 33.66s · back half 38.94s
800 Freestyle LCM 11:49.57
Front half 348.34s · back half 361.23s
100 Breaststroke LCM 1:22.29
200 Breaststroke LCM 3:12.04
Front half 91.96s · back half 100.08s
200 Individual Medley LCM 2:59.13
Front half 86.55s · back half 92.58s
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.