Natalia Lesniewska
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.86 | AAAA·Jr Nationals ✓+0.07s to Nationals | 2026-03-08 | 2026 Florida Swimming FLAGS NORTHvenue |
| 100 Freestyle | SCY | 49.34 | AAAA·Nationals ✓+0.35s to US Open | 2026-03-07 | 2026 Florida Swimming FLAGS NORTHvenue |
| 200 Freestyle | SCY | 1:48.37 | AAAA·Winter JNs ✓+0.18s to Jr Nationals | 2026-03-06 | 2026 Florida Swimming FLAGS NORTHvenue |
| 500 Freestyle | SCY | 5:06.84 | AAAA·Sectionals ✓+4.25s to Futures | 2025-12-06 | 2025 Speedo Gator Holiday Classicfast pool |
| 1000 Freestyle | SCY | 10:59.84 | AAA+20.75s to AAAA·+9.35s to Sectionals | 2026-01-25 | 2026 Hot Chocolate Invitevenue |
| 1650 Freestyle | SCY | 18:58.46 | AA+18.57s to AAA·+53.17s to Sectionals | 2025-01-19 | 2025 Hot Chocolate Invitevenue |
| 50 Backstroke | SCY | 27.30 | AAAA·Sectionals ✓+1.01s to Futures | 2026-01-23 | 2026 Hot Chocolate Invitevenue |
| 100 Backstroke | SCY | 55.93 | AAAA·Futures ✓+0.84s to Winter JNs | 2026-03-06 | 2026 Florida Swimming FLAGS NORTHvenue |
| 200 Backstroke | SCY | 2:01.48 | AAAA·Futures ✓+2.09s to Winter JNs | 2026-03-08 | 2026 Florida Swimming FLAGS NORTHvenue |
| 50 Breaststroke | SCY | 29.87 | AAAA·Sectionals ✓+0.08s to Futures | 2025-03-08 | 2025 Florida Swimming FLAGs - SOUTHvenue |
| 100 Breaststroke | SCY | 1:03.25 | AAAA·Futures ✓+0.16s to Winter JNs | 2025-12-05 | 2025 Speedo Gator Holiday Classicfast pool |
| 200 Breaststroke | SCY | 2:21.72 | AAAA·Futures ✓+4.53s to Winter JNs | 2025-03-07 | 2025 Florida Swimming FLAGs - SOUTHvenue |
| 50 Butterfly | SCY | 26.18 | AAAA·Sectionals ✓+0.49s to Futures | 2026-01-23 | 2026 Hot Chocolate Invitevenue |
| 100 Butterfly | SCY | 54.62 | AAAA·Winter JNs ✓+0.53s to Jr Nationals | 2026-03-07 | 2026 Florida Swimming FLAGS NORTHvenue |
| 200 Butterfly | SCY | 2:18.69 | AA+4.00s to AAA·+6.50s to Sectionals | 2025-03-16 | 2025 Florida Swimming Spring Senior Champsvenue |
| 100 Individual Medley | SCY | 1:06.96 | 2024-01-19 | 2024 Hot Chocolate Invitevenue | |
| 200 Individual Medley | SCY | 2:09.81 | AAA+0.42s to AAAA·Sectionals ✓+3.42s to Futures | 2025-03-15 | 2025 Florida Swimming Spring Senior Champsvenue |
| 400 Individual Medley | SCY | 4:29.39 | AAAA·Futures ✓+7.70s to Winter JNs | 2025-12-05 | 2025 Speedo Gator Holiday Classicfast pool |
| 50 Freestyle | LCM | 25.83 | AAAA·Nationals ✓ | 2026-07-12 | 2026 FL Summer Age Group Championshipsvenue |
| 100 Freestyle | LCM | 56.63 | AAAA·Nationals ✓ | 2026-02-15 | 2026 SZSS Spring Championshipsvenue |
| 200 Freestyle | LCM | 2:04.98 | AAAA·Jr Nationals ✓+1.79s to Nationals | 2026-07-10 | 2026 FL Summer Age Group Championshipsvenue |
| 400 Freestyle | LCM | 4:28.22 | AAAA·Futures ✓+1.53s to Winter JNs | 2026-07-11 | 2026 FL Summer Age Group Championshipsvenue |
| 800 Freestyle | LCM | 9:49.47 | AAA+14.88s to AAAA·+13.78s to Sectionals | 2025-06-19 | 2025 Shark Openvenue |
| 1500 Freestyle | LCM | 19:11.49 | AAA+47.00s to AAAA·+49.70s to Sectionals | 2025-05-18 | 2025 SYS Memorial Meetvenue |
| 2000 Freestyle | LCM | 27:21.63 | 2024-06-01 | 2024 Southern Zone Open Water Championshipsvenue | |
| 50 Backstroke | LCM | 31.02 | AAAA·Sectionals ✓+0.13s to Futures | 2025-07-12 | 2025 FL Summer Age Group Championshipsvenue |
| 100 Backstroke | LCM | 1:06.44 | AAAA·Futures ✓+1.65s to Winter JNs | 2025-07-13 | 2025 FL Summer Age Group Championshipsvenue |
| 200 Backstroke | LCM | 2:18.04 | AAAA·Jr Nationals ✓+1.05s to US Open | 2026-07-09 | 2026 FL Summer Age Group Championshipsvenue |
| 50 Breaststroke | LCM | 33.63 | AAAA·Jr Nationals ✓+0.34s to Nationals | 2026-05-01 | Fort Lauderdale Openvenue |
| 100 Breaststroke | LCM | 1:14.04 | AAAA·Futures ✓+0.25s to Winter JNs | 2026-02-13 | 2026 SZSS Spring Championshipsvenue |
| 200 Breaststroke | LCM | 2:39.82 | AAAA·Futures ✓+1.23s to Jr Nationals | 2026-05-02 | Fort Lauderdale Openvenue |
| 50 Butterfly | LCM | 29.49 | AAAA·Futures ✓+1.10s to Jr Nationals | 2026-05-17 | 2026 Kent B. Holdren Memorial Meetvenue |
| 100 Butterfly | LCM | 1:02.00 | AAAA·Jr Nationals ✓+0.61s to Nationals | 2026-07-12 | 2026 FL Summer Age Group Championshipsvenue |
| 200 Butterfly | LCM | 2:32.23 | AAA+4.64s to AAAA·+0.94s to Sectionals | 2025-06-22 | 2025 Shark Openvenue |
| 200 Individual Medley | LCM | 2:20.71 | AAAA·Jr Nationals ✓+1.62s to US Open | 2025-07-26 | 2025 TYR FUTURES OCALAvenue |
| 400 Individual Medley | LCM | 5:17.82 | AAA+3.93s to AAAA·Sectionals ✓+10.53s to Futures | 2025-05-17 | 2025 SYS Memorial Meetvenue |
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 | 23.00 | flat | 200 Free Relay | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 50 Freestyle | SCY | 22.47 | flying | 200 Medley Relay (leg 4) | 2026-03-07 | 2026 Florida Swimming FLAGS NORTH |
| 50 Freestyle | SCY | 24.03 | flying | 200 Free Relay (leg 3) | 2025-03-14 | 2025 Florida Swimming Spring Senior Champs |
| 100 Freestyle | SCY | 49.79 | flying | 400 Free Relay (leg 3) | 2026-03-08 | 2026 Florida Swimming FLAGS NORTH |
| 100 Freestyle | SCY | 49.36 | flying | 400 Medley Relay (leg 4) | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 200 Freestyle | SCY | 1:53.38 | flying | 800 Free Relay (leg 3) | 2025-03-13 | 2025 Florida Swimming Spring Senior Champs |
| 50 Breaststroke | SCY | 29.68 | flying | 200 Medley Relay (leg 2) | 2025-03-28 | 2025 Sunshine State Showcase |
| 50 Freestyle | LCM | 26.56 | flat | 200 Free Relay | 2026-02-14 | 2026 SZSS Spring Championships |
| 50 Freestyle | LCM | 25.17 | flying | 200 Free Relay (leg 3) | 2026-07-10 | 2026 FL Summer Age Group Championships |
| 50 Freestyle | LCM | 25.81 | flying | 200 Medley Relay (leg 4) | 2026-02-13 | 2026 SZSS Spring Championships |
| 100 Freestyle | LCM | 56.83 | flat | 400 Free Relay | 2026-02-13 | 2026 SZSS Spring Championships |
| 100 Freestyle | LCM | 58.71 | flying | 400 Free Relay (leg 3) | 2025-02-14 | Southern Zone South Sectional Championships |
| 100 Freestyle | LCM | 56.03 | flying | 400 Medley Relay (leg 4) | 2025-07-26 | 2025 TYR FUTURES OCALA |
| 200 Freestyle | LCM | 2:06.48 | flying | 800 Free Relay (leg 3) | 2026-07-09 | 2026 FL Summer Age Group Championships |
| 50 Backstroke | LCM | 33.54 | flat | 200 Medley Relay | 2024-07-11 | 2024 FL Summer Age Group Championships |
| 50 Breaststroke | LCM | 34.28 | flying | 200 Medley Relay (leg 2) | 2025-07-10 | 2025 FL Summer Age Group Championships |
| 100 Breaststroke | LCM | 1:15.08 | flying | 400 Medley Relay (leg 2) | 2025-07-11 | 2025 FL Summer Age Group Championships |
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
6245 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:28.22 | 1090 |
| 200 BK LCM | 2:18.04 | 1100 |
| 200 BR LCM | 2:39.82 | 1100 |
| 200 FL LCM | 2:32.23 | 896 |
| 200 IM LCM | 2:20.71 | 1100 |
| 400 IM LCM | 5:17.82 | 959 |
IMR 13-14 · LCM
5438 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:04.98 | 1100 |
| 100 BK LCM | 1:06.44 | 1038 |
| 100 BR LCM | 1:14.04 | 1100 |
| 100 FL LCM | 1:02.00 | 1100 |
| 200 IM LCM | 2:20.71 | 1100 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.34
Front half 23.71s · back half 25.63s
200 Freestyle SCY 1:48.37
Front half 54.08s · back half 54.29s
500 Freestyle SCY 5:06.84
Front half 151.47s · back half 155.37s
1000 Freestyle SCY 10:59.84
Front half 324.69s · back half 335.15s
1650 Freestyle SCY 18:58.46
100 Backstroke SCY 55.93 RT 0.79s
Front half 27.36s · back half 28.57s
200 Backstroke SCY 2:01.48 RT 0.75s
Front half 62.82s · back half 58.66s
100 Breaststroke SCY 1:03.25
Front half 30.03s · back half 33.22s
200 Breaststroke SCY 2:21.72
Front half 68.06s · back half 73.66s
100 Butterfly SCY 54.62
Front half 25.51s · back half 29.11s
200 Butterfly SCY 2:18.69
Front half 64.86s · back half 73.83s
100 Individual Medley SCY 1:06.96
Front half 31.96s · back half 35.00s
200 Individual Medley SCY 2:09.81
Front half 63.27s · back half 66.54s
400 Individual Medley SCY 4:29.39
Front half 130.94s · back half 138.45s
100 Freestyle LCM 56.63
Front half 27.81s · back half 28.82s
200 Freestyle LCM 2:04.98 · 510.0 min after 200 Freestyle
Front half 61.52s · back half 63.46s
400 Freestyle LCM 4:28.22 RT 0.75s· 510.0 min after 400 Freestyle
Front half 132.34s · back half 135.88s
800 Freestyle LCM 9:49.47
Front half 291.20s · back half 298.27s
1500 Freestyle LCM 19:11.49
Front half 576.01s · back half 575.48s
100 Backstroke LCM 1:06.44 RT 0.67s
Front half 32.48s · back half 33.96s
200 Backstroke LCM 2:18.04 RT 0.91s· 510.0 min after 100 Freestyle
Front half 68.61s · back half 69.43s
200 Breaststroke LCM 2:39.82 RT 0.73s
Front half 76.51s · back half 83.31s
100 Butterfly LCM 1:02.00 RT 0.78s
Front half 29.29s · back half 32.71s
200 Butterfly LCM 2:32.23
Front half 72.97s · back half 79.26s
200 Individual Medley LCM 2:20.71 RT 0.76s
Front half 67.90s · back half 72.81s
400 Individual Medley LCM 5:17.82
Front half 156.87s · back half 160.95s
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.
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.