swimSara Osthelder
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.03 | AA+0.24s to AAA·Sectionals ✓+1.14s to Futures | 2024-11-23 | 2024 Fall Western Great Lakes Openvenue |
| 100 Freestyle | SCY | 54.39 | AA+0.60s to AAA·Sectionals ✓+2.50s to Futures | 2024-11-22 | 2024 Fall Western Great Lakes Openvenue |
| 50 Backstroke | SCY | 27.09 | AAA+0.90s to AAAA·Sectionals ✓+0.80s to Futures | 2024-11-23 | 2024 Fall Western Great Lakes Openvenue |
| 100 Backstroke | SCY | 1:00.67 | AA+2.18s to AAA·+0.18s to Sectionals | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedovenue |
| 50 Butterfly | SCY | 26.12 | AAAA·Sectionals ✓+0.43s to Futures | 2024-11-22 | 2024 Fall Western Great Lakes Openvenue |
| 100 Butterfly | SCY | 1:00.82 | A+0.13s to AA·+1.23s to Sectionals | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedovenue |
| 50 Backstroke | LCM | 32.48 | AAA+1.09s to AAAA·+0.99s to Sectionals | 2026-07-29 | 2026 TYR FUTURES MADISON |
| 100 Backstroke | LCM | 1:10.16 | AA+2.17s to AAA·Sectionals ✓+3.37s to Futures | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 50 Butterfly | LCM | 29.21 | AAA+0.12s to AAAA·Futures ✓+0.82s to Jr Nationals | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 100 Butterfly | LCM | 1:08.02 | AA+1.83s to AAA·Sectionals ✓+3.33s to Futures | 2026-07-09 | 2024 Speedo Grand Chalenge |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.24 | flying | 200 Free Relay (leg 3) | 2024-11-22 | 2024 Fall Western Great Lakes Open |
| 50 Backstroke | SCY | 27.47 | flat | 200 Medley Relay | 2024-11-23 | 2024 Fall Western Great Lakes Open |
| 100 Backstroke | SCY | 59.05 | flat | 400 Medley Relay | 2025-03-15 | 2025 MN RSC CZ North Section Spring Champions |
| 100 Butterfly | SCY | 59.93 | flying | 400 Medley Relay (leg 3) | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedo |
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
IMR 17-18 · LCM
1558 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:10.16 | 776 |
| 100 FL LCM | 1:08.02 | 782 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 200 IM 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 54.39
Front half 25.71s · back half 28.68s
100 Backstroke SCY 1:00.67
Front half 29.23s · back half 31.44s
100 Butterfly SCY 1:00.82
Front half 28.28s · back half 32.54s
100 Backstroke LCM 1:10.16 RT 0.66ssplit/total mismatch
Front half 33.23s · back half 36.93s
100 Butterfly LCM 1:08.02 RT 0.78ssplit/total mismatch
Front half 31.18s · back half 36.84s
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.