swimAndrew Mastilenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.96 | 2025-01-05 | New Year Stretch 2025slow pool | |
| 50 Freestyle | SCY | 39.83 | +1.54s to B·+17.24s to Sectionals | 2026-02-21 | 2026 OH BSC SC Regional Championshipsfast pool |
| 25 Backstroke | SCY | 25.51 | 2025-01-04 | New Year Stretch 2025slow pool | |
| 50 Backstroke | SCY | 57.40 | +8.91s to B·+32.91s to Sectionals | 2025-01-05 | New Year Stretch 2025slow pool |
| 100 Backstroke | SCY | 1:40.09 | B+9.60s to BB·+44.00s to Sectionals | 2026-02-21 | 2026 OH BSC SC Regional Championshipsfast pool |
| 50 Freestyle | LCM | 1:01.76 | +17.87s to B·+35.77s to Sectionals | 2024-05-11 | 2024 NCAT TYR LC Age Group & Openvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 Backstroke | SCY | 45.77 | flat | 200 Medley Relay | 2026-02-21 | 2026 OH BSC SC Regional 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 10 & under · SCY
327 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:40.09 | 327 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
176 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 57.40 | 176 |
| 100 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.