swimJacob Chelnitsky
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.95 | +0.86s to B·+9.56s to Sectionals | 2026-05-02 | 2026 MR FREE May Meters Showdown - SCYvenue |
| 100 Freestyle | SCY | 1:10.65 | +3.06s to B·+22.16s to Sectionals | 2026-05-02 | 2026 MR FREE May Meters Showdown - SCYvenue |
| 200 Freestyle | SCY | 2:33.74 | +5.95s to B·+47.45s to Sectionals | 2026-05-02 | 2026 MR FREE May Meters Showdown - SCYvenue |
| 100 Backstroke | SCY | 1:26.22 | +11.83s to B·+31.73s to Sectionals | 2026-05-02 | 2026 MR FREE May Meters Showdown - SCYvenue |
| 50 Breaststroke | SCY | 43.99 | +3.50s to B·+17.70s to Futures | 2026-05-02 | 2026 MR FREE May Meters Showdown - SCYvenue |
| 100 Breaststroke | SCY | 1:46.04 | +21.75s to B·+44.55s to Sectionals | 2026-02-07 | 2026 MR FREE Championships Meets Qualifiervenue |
| 100 Butterfly | SCY | 1:44.60 | +30.81s to B·+51.41s to Sectionals | 2026-02-07 | 2026 MR FREE Championships Meets Qualifiervenue |
| 100 Individual Medley | SCY | 1:26.80 | 2026-02-07 | 2026 MR FREE Championships Meets Qualifiervenue | |
| 200 Individual Medley | SCY | 3:19.88 | +35.19s to B·+80.49s to Sectionals | 2026-01-17 | 2026 MR LIE Winterfest Invitationalvenue |
| 50 Freestyle | SCM | 35.53 | +1.14s to B·+10.84s to Sectionals | 2026-05-03 | 2026 MR FREE May Meters Showdown - SCMvenue |
| 100 Freestyle | SCM | 1:17.97 | +3.38s to B·+24.08s to Sectionals | 2026-05-03 | 2026 MR FREE May Meters Showdown - SCMvenue |
| 100 Backstroke | SCM | 1:35.82 | +13.63s to B·+35.83s to Sectionals | 2026-05-03 | 2026 MR FREE May Meters Showdown - SCMvenue |
| 100 Breaststroke | SCM | 1:48.19 | +15.00s to B·+39.20s to Sectionals | 2026-05-03 | 2026 MR FREE May Meters Showdown - SCMvenue |
| 50 Butterfly | SCM | 40.19 | +1.90s to B | 2026-05-03 | 2026 MR FREE May Meters Showdown - SCMvenue |
| 100 Freestyle | LCM | 1:21.49 | +3.30s to B·+26.00s to Sectionals | 2026-05-29 | 2026 MR LIE May Spectacular Invitationalvenue |
| 200 Freestyle | LCM | 2:49.88 | B+11.99s to BB·+48.59s to Sectionals | 2026-05-30 | 2026 MR LIE May Spectacular Invitationalvenue |
| 100 Backstroke | LCM | 1:37.78 | +10.39s to B·+35.79s to Sectionals | 2026-05-30 | 2026 MR LIE May Spectacular Invitationalvenue |
| 100 Breaststroke | LCM | 1:53.92 | +16.73s to B·+44.23s to Sectionals | 2026-05-29 | 2026 MR LIE May Spectacular Invitationalvenue |
| 100 Butterfly | LCM | 1:50.36 | +26.27s to B·+50.17s to Sectionals | 2026-05-30 | 2026 MR LIE May Spectacular Invitationalvenue |
| 200 Individual Medley | LCM | 3:27.33 | +16.94s to B·+71.14s to Sectionals | 2026-05-29 | 2026 MR LIE May Spectacular Invitationalvenue |
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.
IMX / IMR
IMX 13-14 · LCM
289 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM LCM | 3:27.33 | 289 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
1329 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:49.88 | 379 |
| 100 BK LCM | 1:37.78 | 264 |
| 100 BR LCM | 1:53.92 | 234 |
| 100 FL LCM | 1:50.36 | 163 |
| 200 IM LCM | 3:27.33 | 289 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.65
Front half 34.52s · back half 36.13s
200 Freestyle SCY 2:33.74
Front half 75.49s · back half 78.25s
100 Backstroke SCY 1:26.22
Front half 41.74s · back half 44.48s
100 Breaststroke SCY 1:46.04
Front half 51.78s · back half 54.26s
100 Individual Medley SCY 1:26.80
Front half 39.85s · back half 46.95s
200 Individual Medley SCY 3:19.88
100 Freestyle SCM 1:17.97
Front half 36.04s · back half 41.93s
100 Backstroke SCM 1:35.82
Front half 45.68s · back half 50.14s
100 Freestyle LCM 1:21.49
Front half 37.67s · back half 43.82s
200 Freestyle LCM 2:49.88
Front half 83.41s · back half 86.47s
100 Backstroke LCM 1:37.78
Front half 47.36s · back half 50.42s
100 Butterfly LCM 1:50.36
Front half 45.72s · back half 64.64s
200 Individual Medley LCM 3:27.33
Front half 101.69s · back half 105.64s
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.