Mariia Nosenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.20 | AA+0.41s to AAA·+0.31s to Sectionals | 2025-01-31 | 2025 February Classicvenue |
| 100 Freestyle | SCY | 55.72 | AA+1.93s to AAA·+1.63s to Sectionals | 2025-12-07 | RAFC Winter Classicvenue |
| 200 Freestyle | SCY | 2:07.01 | A+4.92s to AA·+10.32s to Sectionals | 2024-02-03 | Groundhog Day Meetvenue |
| 500 Freestyle | SCY | 5:54.56 | BB+13.27s to A·+44.67s to Sectionals | 2024-02-17 | 8th Annual Small Team Championshipsvenue |
| 50 Backstroke | SCY | 31.36 | BB+1.47s to A·+2.77s to Sectionals | 2024-11-16 | 2024 PSA Turkey Meetvenue |
| 100 Backstroke | SCY | 1:07.55 | BB+3.76s to A·+6.76s to Sectionals | 2026-10-20 | 2026 FHSAA 4A District 1venue |
| 200 Backstroke | SCY | 2:30.22 | B+0.03s to BB·+16.93s to Sectionals | 2025-11-23 | 2025 SJAC Turkey Meetvenue |
| 50 Breaststroke | SCY | 31.34 | AAA+0.75s to AAAA·Sectionals ✓+1.55s to Futures | 2025-07-06 | 2025 July Last Chancevenue |
| 100 Breaststroke | SCY | 1:10.12 | A+0.13s to AA·Sectionals ✓+4.63s to Futures | 2025-07-06 | 2025 July Last Chancevenue |
| 200 Breaststroke | SCY | 2:38.78 | BB+0.29s to A·+2.49s to Sectionals | 2024-10-13 | October Spook-Outvenue |
| 50 Butterfly | SCY | 30.21 | BB+0.32s to A·+2.82s to Sectionals | 2025-11-22 | 2025 SJAC Turkey Meetvenue |
| 100 Butterfly | SCY | 1:09.36 | B+0.77s to BB·+10.27s to Sectionals | 2025-02-02 | 2025 February Classicvenue |
| 100 Individual Medley | SCY | 1:07.06 | 2025-11-23 | 2025 SJAC Turkey Meetvenue | |
| 200 Individual Medley | SCY | 2:24.63 | BB+2.24s to A·+12.04s to Sectionals | 2024-02-17 | 8th Annual Small Team Championshipsvenue |
| 400 Individual Medley | SCY | 5:15.77 | BB+12.38s to A·+37.08s to Sectionals | 2024-10-26 | 2024 PSA Halloween Invitationalvenue |
| 50 Freestyle | LCM | 29.57 | AA+1.18s to AAA·+1.18s to Sectionals | 2025-04-26 | 14th Annual JAX50 Sprint Dual Challengevenue |
| 100 Freestyle | LCM | 1:04.76 | A+0.57s to AA·+3.47s to Sectionals | 2026-05-17 | 2026 PSA May Invitevenue |
| 200 Freestyle | LCM | 2:29.93 | BB+4.84s to A·+17.84s to Sectionals | 2025-05-17 | 2025 PSA May Invitevenue |
| 50 Backstroke | LCM | 36.93 | BB+1.14s to A·+4.04s to Sectionals | 2025-04-27 | 14th Annual JAX50 Sprint Dual Challengevenue |
| 100 Backstroke | LCM | 1:18.77 | BB+4.58s to A·+8.98s to Sectionals | 2025-04-26 | 14th Annual JAX50 Sprint Dual Challengevenue |
| 200 Backstroke | LCM | 3:04.21 | B+9.62s to BB·+32.22s to Sectionals | 2024-05-19 | PSA May Invitevenue |
| 50 Breaststroke | LCM | 37.57 | AA+1.28s to AAA·Sectionals ✓+2.78s to Futures | 2025-04-26 | 14th Annual JAX50 Sprint Dual Challengevenue |
| 100 Breaststroke | LCM | 1:26.42 | BB+2.13s to A·+5.83s to Sectionals | 2024-04-07 | EAJ Spring into Long Coursevenue |
| 200 Breaststroke | LCM | 3:08.43 | BB+4.34s to A·+12.44s to Sectionals | 2025-04-05 | EAJ Spring into Long Coursevenue |
| 50 Butterfly | LCM | 35.16 | BB+1.97s to A·+3.87s to Sectionals | 2025-04-27 | 14th Annual JAX50 Sprint Dual Challengevenue |
| 100 Butterfly | LCM | 1:17.95 | BB+5.76s to A·+10.56s to Sectionals | 2025-06-21 | 2025 Planet Swim Summer Championshipsvenue |
| 200 Individual Medley | LCM | 2:46.13 | BB+3.14s to A·+14.74s to Sectionals | 2025-04-26 | 14th Annual JAX50 Sprint Dual Challengevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.09 | flying | 200 Free Relay (leg 4) | 2024-02-17 | 8th Annual Small Team Championships |
| 50 Breaststroke | SCY | 31.35 | flying | 200 Medley Relay (leg 2) | 2025-03-02 | 2025 Area 1 Spring Championships |
| 50 Freestyle | LCM | 30.77 | flying | 200 Free Relay (leg 2) | 2024-07-28 | 2024 Area 1 LCM Championships |
| 50 Freestyle | LCM | 30.98 | flying | 200 Medley Relay (leg 4) | 2024-07-27 | 2024 Area 1 LCM 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 17-18 · SCY
2938 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:54.56 | 590 |
| 200 BK SCY | 2:30.22 | 498 |
| 200 BR SCY | 2:38.78 | 663 |
| 200 IM SCY | 2:24.63 | 610 |
| 400 IM SCY | 5:15.77 | 577 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3053 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:07.01 | 656 |
| 100 BK SCY | 1:07.55 | 539 |
| 100 BR SCY | 1:10.12 | 745 |
| 100 FL SCY | 1:09.36 | 503 |
| 200 IM SCY | 2:24.63 | 610 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.72
Front half 26.67s · back half 29.05s
200 Freestyle SCY 2:07.01
Front half 61.41s · back half 65.60s
500 Freestyle SCY 5:54.56
Front half 171.44s · back half 183.12s
100 Backstroke SCY 1:07.55
Front half 31.86s · back half 35.69s
100 Breaststroke SCY 1:10.12
Front half 32.49s · back half 37.63s
200 Breaststroke SCY 2:38.78
Front half 76.00s · back half 82.78s
100 Butterfly SCY 1:09.36
Front half 31.84s · back half 37.52s
100 Individual Medley SCY 1:07.06
Front half 31.01s · back half 36.05s
200 Individual Medley SCY 2:24.63
Front half 71.47s · back half 73.16s
400 Individual Medley SCY 5:15.77
Front half 157.92s · back half 157.85s
100 Freestyle LCM 1:04.76
Front half 31.19s · back half 33.57s
200 Freestyle LCM 2:29.93
Front half 71.47s · back half 78.46s
100 Backstroke LCM 1:18.77
Front half 37.59s · back half 41.18s
200 Backstroke LCM 3:04.21
Front half 88.32s · back half 95.89s
200 Breaststroke LCM 3:08.43
Front half 92.89s · back half 95.54s
50 Butterfly LCM 35.16
100 Butterfly LCM 1:17.95
Front half 34.86s · back half 43.09s
200 Individual Medley LCM 2:46.13
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.