swimJack Thesenvitz
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.79 | 2025-11-15 | 2025 PN IST November Invitationalvenue | |
| 50 Freestyle | SCY | 38.59 | +0.30s to B·+15.40s to Sectionals | 2026-01-01 | 1779705 |
| 100 Freestyle | SCY | 1:31.84 | +3.35s to B·+40.85s to Sectionals | 2026-09-26 | 2026 PN IST Sockeye Sprints- Approvedvenue |
| 500 Freestyle | SCY | 4:00.38 | AAAA·US Open ✓ | 2025-11-17 | 1662205 |
| 25 Backstroke | SCY | 25.47 | 2025-02-22 | 2025 PN IST Feb Invitationalvenue | |
| 50 Backstroke | SCY | 51.20 | +2.71s to B·+27.51s to Futures | 2026-09-26 | 2026 PN IST Sockeye Sprints- Approvedvenue |
| 25 Breaststroke | SCY | 34.21 | 2025-11-15 | 2025 PN IST November Invitationalvenue | |
| 50 Breaststroke | SCY | 1:11.01 | +17.52s to B·+44.72s to Futures | 2026-01-01 | 1779705 |
| 100 Breaststroke | SCY | 2:30.89 | +35.40s to B·+87.70s to Sectionals | 2026-10-17 | 2026 PN IST Fall Open- Approvedvenue |
| 25 Butterfly | SCY | 30.96 | 2025-02-22 | 2025 PN IST Feb Invitationalvenue | |
| 100 Individual Medley | SCY | 1:56.59 | +16.80s to B | 2026-10-18 | 2026 PN IST Fall Open- Approvedvenue |
| 50 Freestyle | LCM | 45.42 | +1.53s to B·+18.43s to Sectionals | 2026-05-31 | 2026 IE VS Apple Capitalslow pool |
| 100 Freestyle | LCM | 1:55.92 | +14.83s to B·+56.93s to Sectionals | 2026-05-30 | 2026 IE VS Apple Capitalslow pool |
| 50 Backstroke | LCM | 1:02.73 | +7.34s to B·+34.84s to Futures | 2026-06-13 | 2026 PN IST June Invtational- Approvedvenue |
| 100 Backstroke | LCM | 2:15.15 | +18.46s to B·+69.96s to Sectionals | 2026-06-14 | 2026 PN IST June Invtational- Approvedvenue |
| 100 Breaststroke | LCM | 3:13.50 | +60.41s to B·+119.80s to Sectionals | 2026-05-31 | 2026 IE VS Apple Capitalslow pool |
| 50 Butterfly | LCM | 1:10.56 | +18.27s to B·+44.27s to Futures | 2026-05-30 | 2026 IE VS Apple Capitalslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 31.45 | flying | 200 Free Relay (leg 2) | 2026-09-26 | 2026 PN IST Sockeye Sprints- Approved |
| 50 Freestyle | SCY | 33.85 | flying | 200 Medley Relay (leg 4) | 2026-09-27 | 2026 PN IST Sockeye Sprints- Approved |
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 10 & under · LCM
313 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:15.15 | 207 |
| 100 BR LCM | 3:13.50 | 106 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
884 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:31.84 | 288 |
| 50 BK SCY | 51.20 | 248 |
| 50 BR SCY | 1:11.01 | 134 |
| 100 IM SCY | 1:56.59 | 214 |
| 50 FL 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 1:31.84
Front half 42.18s · back half 49.66s
100 Breaststroke SCY 2:30.89
Front half 72.04s · back half 78.85s
100 Individual Medley SCY 1:56.59
Front half 52.34s · back half 64.25s
100 Freestyle LCM 1:55.92
Front half 54.34s · back half 61.58s
100 Breaststroke LCM 3:13.50
Front half 93.07s · back half 100.43s
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.