Jack Kurz
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.72 | AAA+0.43s to AAAA·+1.13s to Sectionals | 2026-07-19 | 2026 ISI Summer HPAC Regionalvenue |
| 100 Freestyle | SCY | 50.94 | AAA+0.25s to AAAA·+1.95s to Sectionals | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 200 Freestyle | SCY | 1:52.38 | AAA+1.59s to AAAA·+4.89s to Sectionals | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 50 Backstroke | SCY | 31.50 | BB+1.11s to A·+7.01s to Sectionals | 2025-07-19 | 2025 ISI Summer HPAC Regionalvenue |
| 100 Backstroke | SCY | 1:08.01 | BB+4.22s to A·+11.92s to Sectionals | 2025-07-20 | 2025 ISI Summer HPAC Regionalvenue |
| 50 Butterfly | SCY | 25.83 | AAAA·+2.14s to Sectionals | 2026-07-19 | 2026 ISI Summer HPAC Regionalvenue |
| 100 Butterfly | SCY | 56.42 | AAA+1.13s to AAAA·+2.43s to Sectionals | 2026-07-18 | 2026 ISI Summer HPAC Regionalvenue |
| 200 Butterfly | SCY | 2:09.17 | AAA+5.18s to AAAA·+6.38s to Sectionals | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 100 Individual Medley | SCY | 1:02.00 | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championshipsvenue | |
| 200 Individual Medley | SCY | 2:13.61 | AA+4.22s to AAA·+12.62s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- PACvenue |
| 400 Individual Medley | SCY | 4:54.38 | A+4.59s to AA·+30.39s to Sectionals | 2026-02-27 | 2026 Winter ISI Regionals- PACvenue |
| 50 Freestyle | LCM | 27.11 | AAA+0.32s to AAAA·+1.12s to Sectionals | 2026-08-06 | 2026 MN CZ 14 & U Championship Meet |
| 100 Freestyle | LCM | 58.20 | AAAA·+1.61s to Sectionals | 2026-08-06 | 2026 MN CZ 14 & U Championship Meet |
| 200 Freestyle | LCM | 2:14.33 | AA+0.74s to AAA·+10.84s to Sectionals | 2026-08-01 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 400 Freestyle | LCM | 5:03.51 | A+7.82s to AA·+41.32s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 800 Freestyle | LCM | 10:43.15 | A+25.96s to AA·+92.36s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Backstroke | LCM | 35.37 | A+1.48s to AA·+6.68s to Sectionals | 2025-07-24 | Illinois Swimming Age Group Champs LC 25venue |
| 100 Backstroke | LCM | 1:33.73 | +6.34s to B·+29.34s to Sectionals | 2024-06-29 | 2024 Last Dance Openvenue |
| 200 Backstroke | LCM | 2:51.63 | BB+8.94s to A·+31.84s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Breaststroke | LCM | 51.48 | +5.59s to B·+19.49s to Sectionals | 2024-06-29 | 2024 Last Dance Openvenue |
| 200 Breaststroke | LCM | 3:16.45 | BB+13.56s to A·+36.66s to Sectionals | 2026-05-16 | 2026 WI SWAT LC May-Hem |
| 50 Butterfly | LCM | 28.73 | AAAA·+1.34s to Sectionals | 2026-08-06 | 2026 MN CZ 14 & U Championship Meet |
| 100 Butterfly | LCM | 1:06.17 | AA+0.08s to AAA·+4.68s to Sectionals | 2026-08-01 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 200 Butterfly | LCM | 2:42.64 | BB+0.65s to A·+23.15s to Sectionals | 2026-07-30 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 200 Individual Medley | LCM | 2:34.45 | AA+4.86s to AAA·+15.06s to Sectionals | 2026-08-02 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 26.70 | flat | 200 Free Relay | 2025-07-20 | 2025 ISI Summer HPAC Regional |
| 50 Freestyle | SCY | 23.47 | flying | 200 Free Relay (leg 4) | 2026-07-19 | 2026 ISI Summer HPAC Regional |
| 50 Butterfly | SCY | 24.73 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 ISI Summer HPAC Regional |
| 50 Freestyle | LCM | 26.62 | flying | 200 Free Relay (leg 4) | 2026-07-30 | IL Swimming 11-14 Age Group Champs LC 26 |
| 100 Freestyle | LCM | 58.13 | flying | 400 Free Relay (leg 4) | 2026-08-01 | IL Swimming 11-14 Age Group Champs LC 26 |
| 200 Freestyle | LCM | 2:13.95 | flying | 800 Free Relay (leg 4) | 2026-07-31 | IL Swimming 11-14 Age Group Champs LC 26 |
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
2871 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:03.51 | 638 |
| 200 BK LCM | 2:51.63 | 500 |
| 200 BR LCM | 3:16.45 | 464 |
| 200 FL LCM | 2:42.64 | 569 |
| 200 IM LCM | 2:34.45 | 700 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
2866 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.38 | 860 |
| 100 BK SCY | 1:08.01 | 486 |
| 100 FL SCY | 56.42 | 823 |
| 200 IM SCY | 2:13.61 | 697 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.94
Front half 24.45s · back half 26.49s
200 Freestyle SCY 1:52.38
Front half 53.91s · back half 58.47s
100 Backstroke SCY 1:08.01
Front half 33.96s · back half 34.05s
100 Butterfly SCY 56.42
Front half 25.83s · back half 30.59s
200 Butterfly SCY 2:09.17
Front half 61.01s · back half 68.16s
100 Individual Medley SCY 1:02.00
Front half 28.47s · back half 33.53s
200 Individual Medley SCY 2:13.61
Front half 63.20s · back half 70.41s
400 Individual Medley SCY 4:54.38
200 Freestyle LCM 2:14.33
Front half 63.82s · back half 70.51s
100 Backstroke LCM 1:33.73
Front half 44.47s · back half 49.26s
200 Breaststroke LCM 3:16.45 split/total mismatch
100 Butterfly LCM 1:06.17
Front half 30.92s · back half 35.25s
200 Butterfly LCM 2:42.64
Front half 75.92s · back half 86.72s
200 Individual Medley LCM 2:34.45
Front half 72.38s · back half 82.07s
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.