swimBen Oswiecinski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.85 | AAA+0.46s to AAAA·Sectionals ✓+0.56s to Futures | 2026-03-07 | 2026 OH Tim Myers SC Senior Champsvenue |
| 100 Freestyle | SCY | 47.86 | AAA+1.07s to AAAA·Sectionals ✓+1.47s to Futures | 2026-03-08 | 2026 OH Tim Myers SC Senior Champsvenue |
| 200 Freestyle | SCY | 1:43.98 | AAA+1.79s to AAAA·Sectionals ✓+2.39s to Futures | 2025-11-22 | 2025 OH SC Senior Fall Invitationalvenue |
| 500 Freestyle | SCY | 4:39.66 | AAA+1.87s to AAAA·Sectionals ✓+2.57s to Futures | 2025-11-21 | 2025 OH SC Senior Fall Invitationalvenue |
| 1000 Freestyle | SCY | 9:36.97 | AAAA·Sectionals ✓+2.68s to Futures | 2026-03-05 | 2026 OH Tim Myers SC Senior Champsvenue |
| 1650 Freestyle | SCY | 15:49.73 | AAAA·Futures ✓+9.34s to Winter JNs | 2026-03-05 | 2026 OH Tim Myers SC Senior Champsvenue |
| 100 Breaststroke | SCY | 59.31 | AAA+1.52s to AAAA·Sectionals ✓+1.32s to Futures | 2026-03-06 | 2026 OH Tim Myers SC Senior Champsvenue |
| 200 Breaststroke | SCY | 2:14.76 | AA+3.47s to AAA·Sectionals ✓+6.77s to Futures | 2025-03-01 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 100 Butterfly | SCY | 51.94 | AAA+1.45s to AAAA·Sectionals ✓+1.35s to Futures | 2026-03-06 | 2026 OH Tim Myers SC Senior Champsvenue |
| 200 Butterfly | SCY | 1:55.58 | AAA+2.49s to AAAA·Sectionals ✓+1.89s to Futures | 2026-03-08 | 2026 OH Tim Myers SC Senior Champsvenue |
| 200 Individual Medley | SCY | 2:05.54 | A+1.25s to AA·+4.55s to Sectionals | 2024-03-09 | 2024 OH SC Junior Championshipsvenue |
| 400 Individual Medley | SCY | 4:25.26 | AA+10.77s to AAA·+1.27s to Sectionals | 2024-03-08 | 2024 OH SC Junior Championshipsvenue |
| 50 Freestyle | LCM | 26.10 | AA+0.21s to AAA·+0.11s to Sectionals | 2024-08-03 | 2024 Central Zone 14 & U Championship - NDvenue |
| 100 Freestyle | LCM | 54.40 | AAA+0.51s to AAAA·Sectionals ✓+0.81s to Futures | 2026-07-19 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 200 Freestyle | LCM | 1:56.39 | AAAA·Futures ✓+1.10s to Winter JNs | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 400 Freestyle | LCM | 4:10.20 | AAAA·Sectionals ✓+0.21s to Futures | 2026-07-18 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 800 Freestyle | LCM | 8:40.44 | AAAA·Futures ✓+12.25s to Winter JNs | 2026-07-19 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 1500 Freestyle | LCM | 16:48.04 | AAA+4.25s to AAAA·Sectionals ✓+9.05s to Futures | 2024-07-18 | 2024 OH OSI LC Junior Championshipsvenue |
| 100 Butterfly | LCM | 59.37 | AAA+1.58s to AAAA·Sectionals ✓+1.38s to Futures | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 200 Butterfly | LCM | 2:12.23 | AAA+3.04s to AAAA·Sectionals ✓+2.04s to Futures | 2026-07-18 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 200 Individual Medley | LCM | 2:19.83 | AA+1.14s to AAA·+0.44s to Sectionals | 2024-07-20 | 2024 OH OSI LC Junior Championshipsvenue |
| 400 Individual Medley | LCM | 5:11.49 | A+2.50s to AA·+9.60s to Sectionals | 2023-08-03 | 2025 Central Zone 14 & Under Championship Meeslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 22.30 | flat | 200 Free Relay | 2025-11-21 | 2025 OH SC Senior Fall Invitational |
| 50 Freestyle | SCY | 21.98 | flying | 200 Free Relay (leg 3) | 2026-03-05 | 2026 OH Tim Myers SC Senior Champs |
| 50 Freestyle | SCY | 21.61 | flying | 200 Medley Relay (leg 4) | 2025-03-02 | 2025 OH Tim Myers Memorial SC Senior Champs |
| 100 Freestyle | SCY | 47.63 | flying | 400 Free Relay (leg 3) | 2026-03-07 | 2026 OH Tim Myers SC Senior Champs |
| 100 Freestyle | SCY | 47.29 | flying | 400 Medley Relay (leg 4) | 2026-03-06 | 2026 OH Tim Myers SC Senior Champs |
| 200 Freestyle | SCY | 1:44.03 | flat | 800 Free Relay | 2026-03-05 | 2026 OH Tim Myers SC Senior Champs |
| 50 Freestyle | LCM | 24.83 | flat | 200 Free Relay | 2026-07-16 | 2026 Central Zone East Summer Speedo Sectiona |
| 50 Freestyle | LCM | 25.38 | flying | 200 Free Relay (leg 2) | 2024-07-20 | 2024 OH OSI LC Junior Championships |
| 50 Freestyle | LCM | 24.60 | flying | 200 Medley Relay (leg 4) | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectiona |
| 100 Freestyle | LCM | 54.95 | flat | 400 Free Relay | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectiona |
| 100 Freestyle | LCM | 55.62 | flying | 400 Medley Relay (leg 4) | 2024-07-19 | 2024 OH OSI LC Junior Championships |
| 200 Freestyle | LCM | 2:01.88 | flying | 800 Free Relay (leg 4) | 2024-07-18 | 2024 OH OSI LC Junior Championships |
| 50 Butterfly | LCM | 28.15 | flying | 200 Medley Relay (leg 3) | 2024-08-03 | 2025 Central Zone 14 & Under Championship Mee |
| 100 Butterfly | LCM | 1:02.82 | flying | 400 Medley Relay (leg 3) | 2024-08-03 | 2025 Central Zone 14 & Under Championship Mee |
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 15-16 · SCY
4180 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:39.66 | 964 |
| 200 BR SCY | 2:14.76 | 803 |
| 200 FL SCY | 1:55.58 | 926 |
| 200 IM SCY | 2:05.54 | 732 |
| 400 IM SCY | 4:25.26 | 755 |
| 200 BK SCY | — | 0 |
IMR 15-16 · SCY
3508 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:43.98 | 943 |
| 100 BR SCY | 59.31 | 920 |
| 100 FL SCY | 51.94 | 913 |
| 200 IM SCY | 2:05.54 | 732 |
| 100 BK 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 47.86
Front half 22.98s · back half 24.88s
200 Freestyle SCY 1:43.98
Front half 50.52s · back half 53.46s
500 Freestyle SCY 4:39.66
Front half 137.40s · back half 142.26s
1650 Freestyle SCY 15:49.73
100 Breaststroke SCY 59.31
Front half 28.54s · back half 30.77s
200 Breaststroke SCY 2:14.76
Front half 64.75s · back half 70.01s
100 Butterfly SCY 51.94
Front half 24.52s · back half 27.42s
200 Butterfly SCY 1:55.58
Front half 55.71s · back half 59.87s
200 Individual Medley SCY 2:05.54
Front half 59.52s · back half 66.02s
400 Individual Medley SCY 4:25.26
Front half 130.02s · back half 135.24s
100 Freestyle LCM 54.40
Front half 26.24s · back half 28.16s
200 Freestyle LCM 1:56.39
Front half 57.29s · back half 59.10s
400 Freestyle LCM 4:10.20
Front half 124.31s · back half 125.89s
800 Freestyle LCM 8:40.44
Front half 259.30s · back half 261.14s
1500 Freestyle LCM 16:48.04
100 Butterfly LCM 59.37
Front half 27.56s · back half 31.81s
200 Butterfly LCM 2:12.23
Front half 63.26s · back half 68.97s
200 Individual Medley LCM 2:19.83
Front half 67.64s · back half 72.19s
400 Individual Medley LCM 5:11.49
Front half 152.56s · back half 158.93s
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.