swimSonya Petroff
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.46 | AAA+0.67s to AAAA·+0.87s to Sectionals | 2025-03-09 | 2025 OH SC Junior Championships venue |
| 100 Freestyle | SCY | 1:00.04 | AA+1.35s to AAA·+4.55s to Sectionals | 2025-03-07 | 2025 OH SC Junior Championships venue |
| 50 Backstroke | SCY | 35.17 | BB+1.88s to A·+5.78s to Sectionals | 2024-10-19 | 2024 OLY Fall Classic venue |
| 100 Backstroke | SCY | 1:04.72 | AAA+2.03s to AAAA·+2.33s to Sectionals | 2024-10-18 | 2024 OLY Fall Classic |
| 50 Breaststroke | SCY | 39.75 | BB+2.06s to A·+5.26s to Sectionals | 2024-10-20 | 2024 OLY Fall Classic venue |
| 100 Butterfly | SCY | 1:18.93 | BB+6.64s to A·+18.34s to Sectionals | 2025-02-17 | 2025 OH BSC SC Regional Championships venue |
| 100 Individual Medley | SCY | 1:16.04 | BB+2.95s to A | 2024-10-19 | 2024 OLY Fall Classic venue |
| 50 Freestyle | LCM | 32.32 | A+0.33s to AA·+3.23s to Sectionals | 2024-07-21 | 2024 OH OSI LC Junior Championships venue |
| 100 Freestyle | LCM | 1:14.98 | BB+1.49s to A·+12.09s to Sectionals | 2024-07-13 | 2024 OH CM LC Regional Champs venue |
| 200 Freestyle | LCM | 2:49.74 | BB+9.65s to A·+34.35s to Sectionals | 2024-07-14 | 2024 OH CM LC Regional Champs venue |
| 50 Backstroke | LCM | 43.04 | B+1.35s to BB·+9.25s to Sectionals | 2024-07-13 | 2024 OH CM LC Regional Champs venue |
| 100 Backstroke | LCM | 1:30.00 | BB+5.21s to A·+18.51s to Sectionals | 2024-07-14 | 2024 OH CM LC Regional Champs venue |
| 50 Breaststroke | LCM | 46.19 | BB+3.50s to A·+6.90s to Sectionals | 2024-07-13 | 2024 OH CM LC Regional Champs venue |
| 50 Butterfly | LCM | 47.02 | +5.23s to B·+14.93s to Sectionals | 2023-06-08 | 95th Ohio Valley Championships 2023 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 59.59 | flat | 400 Free Relay | 2025-03-09 | 2025 OH SC Junior Championships |
| 100 Freestyle | SCY | 59.03 | flying | 400 Medley Relay (leg 4) | 2025-03-07 | 2025 OH SC Junior Championships |
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 11-12 · SCY
1387 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:04.72 | 908 |
| 100 FL SCY | 1:18.93 | 479 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · LCM
1860 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:49.74 | 558 |
| 50 BK LCM | 43.04 | 475 |
| 50 BR LCM | 46.19 | 530 |
| 50 FL LCM | 47.02 | 297 |
| 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 1:00.04
Front half 27.90s · back half 32.14s
100 Butterfly SCY 1:18.93
Front half 36.03s · back half 42.90s
100 Individual Medley SCY 1:16.04
Front half 36.78s · back half 39.26s
100 Freestyle LCM 1:14.98
Front half 36.05s · back half 38.93s
200 Freestyle LCM 2:49.74
Front half 81.27s · back half 88.47s
100 Backstroke LCM 1:30.00
Front half 42.74s · back half 47.26s
Progression
Faster times are higher. One card per event, all courses & history.