swimJacob Kobylarczyk
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 31.79 | A+0.10s to AA·+4.60s to Sectionals | 2026-03-21 | 2026 IN Swimming Age Group Short Course Champfast pool |
| 100 Breaststroke | SCY | 1:06.80 | A+0.61s to AA·+3.21s to Sectionals | 2026-03-20 | 2026 IN Swimming Age Group Short Course Champfast pool |
| 200 Breaststroke | SCY | 2:31.30 | BB+1.01s to A·+12.71s to Sectionals | 2025-03-21 | 2025 IN Swimming Age Group Short Course Champvenue |
| 200 Individual Medley | SCY | 2:16.13 | BB+0.74s to A·+15.14s to Sectionals | 2026-03-22 | 2026 IN Swimming Age Group Short Course Champfast pool |
| 400 Individual Medley | SCY | 4:43.78 | A+6.39s to AA·+19.79s to Sectionals | 2026-03-20 | 2026 IN Swimming Age Group Short Course Champfast pool |
| 50 Breaststroke | LCM | 40.47 | BB+2.68s to A·+8.48s to Sectionals | 2023-07-21 | 2023 IN Swimming AGS Entries |
| 100 Breaststroke | LCM | 1:27.58 | B+0.29s to BB·+14.79s to Sectionals | 2023-07-21 | 2023 IN Swimming AGS Entries |
| 200 Breaststroke | LCM | 3:09.68 | B+0.29s to BB·+29.89s to Sectionals | 2023-07-21 | 2023 IN Swimming AGS Entries |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 Breaststroke | SCY | 31.61 | flying | 200 Medley Relay (leg 2) | 2025-03-22 | 2025 IN Swimming Age Group Short Course Champ |
| 100 Breaststroke | SCY | 1:09.20 | flying | 400 Medley Relay (leg 2) | 2025-03-22 | 2025 IN Swimming Age Group Short Course Champ |
| 100 Butterfly | SCY | 1:00.11 | flying | 400 Medley Relay (leg 3) | 2026-03-20 | 2026 IN Swimming Age Group Short Course Champ |
| 50 Breaststroke | LCM | 38.37 | flying | 200 Medley Relay (leg 2) | 2024-07-12 | 2024 IN Swimming Swimfest |
| 100 Breaststroke | LCM | 1:24.25 | flying | 400 Medley Relay (leg 2) | 2024-07-14 | 2024 IN Swimming Swimfest |
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 · SCY
2021 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:31.30 | 651 |
| 200 IM SCY | 2:16.13 | 659 |
| 400 IM SCY | 4:43.78 | 711 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
1397 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:06.80 | 738 |
| 200 IM SCY | 2:16.13 | 659 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 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 Breaststroke SCY 1:06.80
Front half 31.24s · back half 35.56s
200 Breaststroke SCY 2:31.30
Front half 71.50s · back half 79.80s
200 Individual Medley SCY 2:16.13
Front half 65.10s · back half 71.03s
400 Individual Medley SCY 4:43.78
Front half 137.43s · back half 146.35s
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.