swimRizieri Mastroianno
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.66 | 2026-01-16 | 011626sys results | |
| 50 Freestyle | SCY | 42.24 | +17.45s to Sectionals | 2026-01-16 | 011626sys results |
| 25 Backstroke | SCY | 20.13 | 2026-01-16 | 011626sys results | |
| 50 Backstroke | SCY | 48.46 | +22.17s to Futures | 2026-01-16 | 011626sys results |
| 25 Breaststroke | SCY | 26.81 | 2026-06-14 | HHAC 10/Under Trophy Finalefast pool | |
| 25 Butterfly | SCY | 42.97 | 2026-01-16 | 011626sys results | |
| 100 Individual Medley | SCY | 1:48.23 | 2026-06-14 | HHAC 10/Under Trophy Finalefast pool | |
| 50 Freestyle | LCM | 1:04.33 | +36.04s to Sectionals | 2025-06-06 | WAC June Invitevenue |
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.
IMX / IMR
IMR 10 & under · SCY
586 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 48.46 | 304 |
| 100 IM SCY | 1:48.23 | 282 |
| 100 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL 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.