swimJude Krasnoff
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 59.93 | 2017-01-28 | 2017 Robert J Hogan Memorial Mini Meet | |
| 50 Freestyle | SCY | 21.86 | AAA+0.77s to AAAA | 2026-04-02 | 2026 YMCA Short Course Nationals fast pool |
| 100 Freestyle | SCY | 48.61 | AA+0.32s to AAA | 2026-04-03 | 2026 YMCA SCY Time Trials venue |
| 200 Freestyle | SCY | 1:55.53 | A+4.34s to AA | 2026-02-06 | 2026 Last Chance Qualifying Meet |
| 500 Freestyle | SCY | 5:15.41 | BB+0.52s to A | 2025-10-03 | 2025 ASC All Freestyle Meet |
| 1000 Freestyle | SCY | 10:53.15 | A+21.16s to AA | 2025-12-20 | The Grinch Stole My Times (distance) 2025 |
| 50 Backstroke | SCY | 24.82 | AA+0.23s to AAA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Backstroke | SCY | 53.61 | AA+1.12s to AAA | 2026-04-01 | 2026 YMCA SCY Time Trials venue |
| 200 Backstroke | SCY | 1:57.52 | AA+2.73s to AAA | 2026-03-31 | 2026 YMCA SCY Time Trials venue |
| 100 Breaststroke | SCY | 1:06.82 | BB+2.13s to A | 2025-12-12 | 32nd Annual YOTA/Arena Capital Classic venue |
| 200 Breaststroke | SCY | 2:43.70 | B+11.21s to BB | 2024-12-28 | 2024 Speedo IMX Distance Challenge venue |
| 50 Butterfly | SCY | 23.68 | AAA+0.29s to AAAA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Butterfly | SCY | 52.28 | AA+0.29s to AAA | 2026-03-31 | 2026 YMCA Short Course Nationals fast pool |
| 200 Butterfly | SCY | 2:49.89 | +21.10s to B | 2023-12-29 | 2023A LBA IMX Distance Challenge |
| 100 Individual Medley | SCY | 55.71 | 2026-02-19 | 2026 Speedo MD LSC Senior Champs | |
| 200 Individual Medley | SCY | 2:09.14 | BB+0.95s to A | 2026-01-16 | Winterfest 2026 |
| 400 Individual Medley | SCY | 5:30.60 | +8.61s to B | 2023-01-07 | 2023 LBA IMX Distance Challenge venue |
| 50 Freestyle | LCM | 26.13 | AA+0.64s to AAA | 2026-05-03 | Early Bird LC venue |
| 100 Freestyle | LCM | 59.28 | A+1.19s to AA | 2026-01-01 | LAC |
| 200 Freestyle | LCM | 2:11.09 | A+3.40s to AA | 2026-01-01 | LAC |
| 400 Freestyle | LCM | 5:40.48 | +8.89s to B | 2022-04-30 | 2022 ASC Spring Long Course Meet venue |
| 50 Backstroke | LCM | 29.79 | AA+0.40s to AAA | 2026-01-01 | LAC |
| 100 Backstroke | LCM | 1:05.84 | A+1.15s to AA | 2026-05-02 | Early Bird LC venue |
| 200 Backstroke | LCM | 2:26.96 | A+5.97s to AA | 2025-05-31 | 2025 Fox Speedo Summer Spectacular |
| 50 Breaststroke | LCM | 36.90 | BB+1.91s to A | 2026-05-03 | Early Bird LC venue |
| 100 Breaststroke | LCM | 1:24.91 | B+3.12s to BB | 2026-05-02 | Early Bird LC venue |
| 50 Butterfly | LCM | 27.30 | AAA+0.91s to AAAA | 2026-01-01 | LAC |
| 100 Butterfly | LCM | 1:02.10 | AA+2.41s to AAA | 2026-01-01 | LAC |
| 200 Butterfly | LCM | 2:50.71 | +1.12s to B | 2025-05-02 | Mercersburg and Chambersburg LCM Invite |
| 200 Individual Medley | LCM | 2:29.91 | BB+1.32s to A | 2026-01-01 | LAC |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 22.92 | flat | 200 Free Relay | 2025-02-22 | 2025 Speedo MD LSC Senior Champs |
| 50 Freestyle | SCY | 22.04 | flying | 200 Medley Relay (leg 4) | 2025-02-20 | 2025 Speedo MD LSC Senior Champs |
| 50 Freestyle | SCY | 21.51 | flying | 200 Free Relay (leg 4) | 2026-02-21 | 2026 Speedo MD LSC Senior Champs |
| 50 Butterfly | SCY | 22.92 | flying | 200 Medley Relay (leg 3) | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Butterfly | SCY | 52.83 | flying | 400 Medley Relay (leg 3) | 2026-02-20 | 2026 Speedo MD LSC Senior Champs |
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
3097 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:15.41 | 644 |
| 200 BK SCY | 1:57.52 | 773 |
| 200 BR SCY | 2:43.70 | 410 |
| 200 FL SCY | 2:49.89 | 269 |
| 200 IM SCY | 2:09.14 | 628 |
| 400 IM SCY | 5:30.60 | 373 |
IMR 17-18 · SCY
3453 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:55.53 | 652 |
| 100 BK SCY | 53.61 | 758 |
| 100 BR SCY | 1:06.82 | 588 |
| 100 FL SCY | 52.28 | 827 |
| 200 IM SCY | 2:09.14 | 628 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.61 RT 0.70s
Front half 23.29s · back half 25.32s
200 Freestyle SCY 1:55.53 split/total mismatch
Front half 26.06s · back half 89.47s
100 Backstroke SCY 53.61
Front half 26.74s · back half 26.87s
200 Backstroke SCY 1:57.52 RT 0.96s
Front half 58.74s · back half 58.78s
100 Breaststroke SCY 1:06.82
Front half 30.52s · back half 36.30s
200 Breaststroke SCY 2:43.70
Front half 79.87s · back half 83.83s
100 Butterfly SCY 52.28 RT 0.71s
Front half 24.63s · back half 27.65s
200 Butterfly SCY 2:49.89
200 Individual Medley SCY 2:09.14
Front half 58.61s · back half 70.53s
400 Individual Medley SCY 5:30.60
Front half 156.54s · back half 174.06s
400 Freestyle LCM 5:40.48
Front half 165.39s · back half 175.09s
100 Backstroke LCM 1:05.84
Front half 31.84s · back half 34.00s
100 Breaststroke LCM 1:24.91
Front half 40.04s · back half 44.87s
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.