swimJonah Medvinsky
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.00 | AAA+0.31s to AAAA·Futures ✓+0.51s to Winter JNs | 2025-01-01 | 2025 USA Swimming Speedo Championship Series |
| 100 Freestyle | SCY | 46.13 | AAA+0.64s to AAAA·Futures ✓+1.24s to Winter JNs | 2025-03-14 | 2025 MN RSC CZ North Section Spring Championsvenue |
| 200 Freestyle | SCY | 1:48.34 | AA+2.95s to AAA·Sectionals ✓+6.75s to Futures | 2023-03-10 | 2023 Northwest Spring Speedo Sectionalsvenue |
| 500 Freestyle | SCY | 4:58.70 | AA+12.01s to AAA·Sectionals ✓+21.61s to Futures | 2022-03-30 | 2022 Western Zone SCY Senior Zonesfast pool |
| 100 Breaststroke | SCY | 54.37 | AAAA·Jr Nationals ✓+0.38s to Nationals | 2024-12-20 | 2024 WA State Senior Short Course Champsvenue |
| 200 Breaststroke | SCY | 2:01.30 | AAAA·Winter JNs ✓+0.91s to Jr Nationals | 2024-12-21 | 2024 WA State Senior Short Course Champsvenue |
| 200 Individual Medley | SCY | 1:52.99 | AAA+2.10s to AAAA·Futures ✓+3.40s to Winter JNs | 2024-02-24 | 2024 PN February Age Group Invitationalvenue |
| 400 Individual Medley | SCY | 4:16.64 | AA+5.85s to AAA·Sectionals ✓+9.65s to Futures | 2022-03-31 | 2022 Western Zone SCY Senior Zonesfast pool |
| 50 Freestyle | LCM | 24.10 | AAA+0.11s to AAAA·Futures ✓+0.01s to Winter JNs | 2025-06-15 | 2025 IST June Invtationalvenue |
| 100 Freestyle | LCM | 54.19 | AAA+1.50s to AAAA·Sectionals ✓+0.60s to Futures | 2025-06-14 | 2025 IST June Invtationalvenue |
| 200 Freestyle | LCM | 2:15.18 | BB+3.59s to A·+6.49s to Sectionals | 2021-06-06 | 2021 IE VS Apple Capitalslow pool |
| 400 Freestyle | LCM | 4:39.07 | A+10.08s to AA·+4.68s to Sectionals | 2021-06-04 | 2021 IE VS Apple Capitalslow pool |
| 50 Backstroke | LCM | 1:16.40 | +39.11s to B·+48.51s to Futures | 2023-04-28 | 2023 PN SSCD Dick LaFave Classic |
| 100 Backstroke | LCM | 1:14.19 | B+1.60s to BB·+9.00s to Sectionals | 2021-06-05 | 2021 IE VS Apple Capitalslow pool |
| 50 Breaststroke | LCM | 29.31 | AAAA·Jr Nationals ✓+0.12s to Nationals | 2025-07-31 | 2025 Speedo Junior National Championshipsvenue |
| 100 Breaststroke | LCM | 1:03.00 | AAAA·Nationals ✓ | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chalvenue |
| 200 Breaststroke | LCM | 2:21.15 | AAAA·Jr Nationals ✓+1.76s to US Open | 2024-07-20 | 2024 PN LC Senior Championshipsvenue |
| 50 Butterfly | LCM | 29.55 | A+0.96s to AA·+3.26s to Futures | 2021-06-05 | 2021 IE VS Apple Capitalslow pool |
| 100 Butterfly | LCM | 59.95 | AA+1.06s to AAA·Sectionals ✓+1.96s to Futures | 2024-06-29 | 2024 PN SMAC Summer Classic Invitationalvenue |
| 200 Individual Medley | LCM | 2:14.39 | AAA+4.80s to AAAA·Sectionals ✓+1.60s to Futures | 2021-08-07 | 2021 Western Zone Age Group Championshipsvenue |
| 400 Individual Medley | LCM | 5:05.66 | A+0.87s to AA·Sectionals ✓+23.27s to Futures | 2021-06-04 | 2021 IE VS Apple Capitalslow pool |
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.
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 | 21.70 | flat | 200 Free Relay | 2023-03-09 | 2023 Northwest Spring Speedo Sectionals |
| 50 Freestyle | SCY | 21.08 | flying | 200 Free Relay (leg 3) | 2022-03-31 | 2022 Western Zone SCY Senior Zones |
| 100 Freestyle | SCY | 47.70 | flat | 400 Free Relay | 2024-12-22 | 2024 WA State Senior Short Course Champs |
| 100 Freestyle | SCY | 45.20 | flying | 400 Free Relay (leg 3) | 2025-03-14 | 2025 MN RSC CZ North Section Spring Champions |
| 50 Breaststroke | SCY | 24.78 | flying | 200 Medley Relay (leg 2) | 2024-12-21 | 2024 WA State Senior Short Course Champs |
| 100 Breaststroke | SCY | 55.38 | flying | 400 Medley Relay (leg 2) | 2025-03-15 | 2025 MN RSC CZ North Section Spring Champions |
| 50 Freestyle | LCM | 25.71 | flat | 200 Free Relay | 2021-08-07 | 2021 Western Zone Age Group Championships |
| 50 Freestyle | LCM | 23.33 | flying | 200 Free Relay (leg 3) | 2025-07-30 | 2025 Speedo Junior National Championships |
| 50 Freestyle | LCM | 23.47 | flying | 200 Medley Relay (leg 4) | 2025-08-01 | 2025 Speedo Junior National Championships |
| 100 Freestyle | LCM | 54.00 | flat | 400 Free Relay | 2025-07-20 | 2025 PN 13&O LC Senior Championships |
| 100 Freestyle | LCM | 56.88 | flying | 400 Free Relay (leg 4) | 2021-08-04 | 2021 Western Zone Age Group Championships |
| 50 Breaststroke | LCM | 28.62 | flying | 200 Medley Relay (leg 2) | 2024-07-20 | 2024 PN LC Senior Championships |
| 100 Breaststroke | LCM | 1:03.36 | flying | 400 Medley Relay (leg 2) | 2024-07-27 | 2024 USAS Futures Championships-Minneapolis |
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
3501 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:58.70 | 758 |
| 200 BR SCY | 2:01.30 | 1009 |
| 200 IM SCY | 1:52.99 | 937 |
| 400 IM SCY | 4:16.64 | 797 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · LCM
3890 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:15.18 | 610 |
| 100 BK LCM | 1:14.19 | 482 |
| 100 BR LCM | 1:03.00 | 1100 |
| 100 FL LCM | 59.95 | 814 |
| 200 IM LCM | 2:14.39 | 884 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.13
Front half 21.81s · back half 24.32s
200 Freestyle SCY 1:48.34 RT 0.59s
Front half 50.29s · back half 58.05s
500 Freestyle SCY 4:58.70
Front half 140.56s · back half 158.14s
100 Breaststroke SCY 54.37 RT 0.57s
Front half 25.43s · back half 28.94s
200 Breaststroke SCY 2:01.30 RT 0.59s
Front half 57.63s · back half 63.67s
200 Individual Medley SCY 1:52.99 RT 0.69s
Front half 53.64s · back half 59.35s
400 Individual Medley SCY 4:16.64
Front half 124.15s · back half 132.49s
200 Breaststroke LCM 2:21.15 RT 0.67s
Front half 67.66s · back half 73.49s
200 Individual Medley LCM 2:14.39
Front half 64.67s · back half 69.72s
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.