swimJohn Kokoszka
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 500 Freestyle | SCY | 6:31.78 | B+1.79s to BB·+98.89s to Sectionals | 2026-07-18 | 2026 ISI Summer HPAC Regionalvenue |
| 50 Backstroke | SCY | 35.86 | B+0.27s to BB·+11.37s to Sectionals | 2026-07-18 | 2026 ISI Summer HPAC Regionalvenue |
| 100 Backstroke | SCY | 1:17.57 | B+1.88s to BB·+21.48s to Sectionals | 2026-07-19 | 2026 ISI Summer HPAC Regionalvenue |
| 50 Freestyle | LCM | 36.80 | B+2.01s to BB·+10.81s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Freestyle | LCM | 1:22.35 | +0.26s to B·+25.76s to Sectionals | 2026-05-16 | 2026 WI SWAT LC May-Hem |
| 400 Freestyle | LCM | 6:29.52 | +8.33s to B·+127.33s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Backstroke | LCM | 42.45 | B+1.26s to BB·+13.76s to Sectionals | 2026-05-16 | 2026 WI SWAT LC May-Hem |
| 100 Backstroke | LCM | 1:32.72 | B+3.13s to BB·+28.33s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Breaststroke | LCM | 57.41 | +7.62s to B·+25.42s to Sectionals | 2025-05-18 | 2025 WI SWAT LC May-Hemvenue |
| 100 Breaststroke | LCM | 1:51.40 | +3.61s to B·+38.61s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 200 Individual Medley | LCM | 3:23.41 | B+13.82s to BB·+64.02s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 29.86 | flying | 200 Free Relay (leg 2) | 2026-07-19 | 2026 ISI Summer HPAC Regional |
| 50 Freestyle | SCY | 31.03 | flying | 200 Medley Relay (leg 4) | 2026-02-28 | 2026 Winter ISI Regionals- PAC |
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 11-12 · LCM
1593 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:29.52 | 395 |
| 100 BK LCM | 1:32.72 | 437 |
| 100 BR LCM | 1:51.40 | 356 |
| 200 IM LCM | 3:23.41 | 405 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
1105 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 42.45 | 452 |
| 50 BR LCM | 57.41 | 248 |
| 200 IM LCM | 3:23.41 | 405 |
| 200 FR LCM | — | 0 |
| 50 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:31.78
Front half 193.05s · back half 198.73s
100 Backstroke SCY 1:17.57
Front half 37.87s · back half 39.70s
50 Backstroke LCM 42.45 split/total mismatch
Front half 39.82s · back half 2.63s
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.