Ryan Oswiecinski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.35 | BB+1.66s to A | 2025-03-09 | 2025 OH SC Junior Championships venue |
| 100 Freestyle | SCY | 55.31 | AA+2.22s to AAA | 2026-02-22 | 2026 OH BSC SC Regional Championships fast pool |
| 200 Freestyle | SCY | 2:01.82 | A+0.43s to AA | 2026-02-19 | 2026 OH BSC SC Regional Championships fast pool |
| 500 Freestyle | SCY | 5:21.14 | AA+7.85s to AAA | 2026-02-21 | 2026 OH BSC SC Regional Championships fast pool |
| 50 Backstroke | SCY | 30.23 | A+1.14s to AA | 2026-02-19 | 2026 OH BSC SC Regional Championships |
| 100 Backstroke | SCY | 1:03.66 | A+2.57s to AA | 2026-02-19 | 2026 OH BSC SC Regional Championships |
| 200 Backstroke | SCY | 2:16.30 | A+3.11s to AA | 2026-02-22 | 2026 OH BSC SC Regional Championships fast pool |
| 100 Breaststroke | SCY | 1:29.28 | +4.99s to B | 2025-02-16 | 2025 OH BSC SC Regional Championships slow pool |
| 50 Butterfly | SCY | 33.17 | B+0.98s to BB | 2024-02-17 | 2024 OH UASC SC Regional Championships slow pool |
| 100 Butterfly | SCY | 1:14.63 | +0.84s to B | 2025-02-15 | 2025 OH BSC SC Regional Championships |
| 100 Individual Medley | SCY | 1:16.39 | 2024-02-18 | 2024 OH UASC SC Regional Championships slow pool | |
| 50 Freestyle | LCM | 31.19 | BB+0.60s to A | 2025-07-20 | 2025 OH LC Junior Championships venue |
| 100 Freestyle | LCM | 1:05.67 | A+1.38s to AA | 2025-07-17 | 2025 OH LC Junior Championships |
| 200 Freestyle | LCM | 2:22.67 | A+2.98s to AA | 2025-07-19 | 2025 OH LC Junior Championships venue |
| 400 Freestyle | LCM | 5:03.69 | A+8.00s to AA | 2025-07-17 | 2025 OH LC Junior Championships venue |
| 50 Backstroke | LCM | 37.09 | BB+1.70s to A | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 100 Backstroke | LCM | 1:18.46 | BB+3.57s to A | 2025-07-13 | 2025 OH SW LC Regional Champs venue |
| 50 Breaststroke | LCM | 42.91 | B+0.32s to BB | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 100 Breaststroke | LCM | 1:35.32 | B+5.03s to BB | 2025-07-13 | 2025 OH SW LC Regional Champs venue |
| 50 Butterfly | LCM | 40.44 | +1.45s to B | 2024-07-14 | 2024 OH CM LC Regional Champs venue |
| 200 Individual Medley | LCM | 2:45.75 | BB+2.56s to A | 2025-07-18 | 2025 OH LC Junior Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
IMX / IMR
IMX 13-14 · SCY
1346 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:21.14 | 730 |
| 200 BK SCY | 2:16.30 | 616 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · LCM
2119 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:22.67 | 640 |
| 100 BK LCM | 1:18.46 | 512 |
| 100 BR LCM | 1:35.32 | 400 |
| 200 IM LCM | 2:45.75 | 567 |
| 100 FL LCM | — | 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 55.31
Front half 26.69s · back half 28.62s
200 Freestyle SCY 2:01.82
Front half 59.11s · back half 62.71s
500 Freestyle SCY 5:21.14
Front half 157.21s · back half 163.93s
200 Backstroke SCY 2:16.30
Front half 66.67s · back half 69.63s
100 Breaststroke SCY 1:29.28
Front half 42.07s · back half 47.21s
100 Butterfly SCY 1:14.63
Front half 35.10s · back half 39.53s
100 Individual Medley SCY 1:16.39
Front half 36.89s · back half 39.50s
200 Freestyle LCM 2:22.67
Front half 68.91s · back half 73.76s
400 Freestyle LCM 5:03.69
Front half 150.75s · back half 152.94s
100 Backstroke LCM 1:18.46
Front half 38.13s · back half 40.33s
50 Breaststroke LCM 42.91 split/total mismatch
Front half 45.98s · back half -3.07s
100 Breaststroke LCM 1:35.32
Front half 46.00s · back half 49.32s
200 Individual Medley LCM 2:45.75
Front half 78.31s · back half 87.44s
Progression
Faster times are higher. One card per event, all courses & history.