Mazzy Grinarml
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.68 | BB+2.09s to A·+5.89s to Sectionals | 2026-01-31 | 2026 NE CS Silver Championshipsfast pool |
| 50 Backstroke | SCY | 35.36 | B+0.77s to BB·+9.07s to Futures | 2026-01-31 | 2026 NE CS Silver Championshipsfast pool |
| 100 Backstroke | SCY | 1:17.05 | B+3.46s to BB·+17.76s to Sectionals | 2026-02-01 | 2026 NE CS Silver Championshipsfast pool |
| 50 Breaststroke | SCY | 43.89 | +0.70s to B·+14.10s to Futures | 2026-01-17 | 2026 NE CRIM Bronze Championshipvenue |
| 50 Butterfly | SCY | 34.96 | B+0.87s to BB·+9.27s to Futures | 2026-02-01 | 2026 NE CS Silver Championshipsfast pool |
| 100 Individual Medley | SCY | 1:22.47 | 2025-12-06 | 2025 NE YNS Reid Sacco Prelims Finals Invitevenue | |
| 50 Freestyle | LCM | 35.54 | B+0.15s to BB·+7.25s to Sectionals | 2026-01-01 | 2026 ne yns may specialty meet results |
| 50 Backstroke | LCM | 40.92 | B+0.33s to BB·+10.03s to Futures | 2026-01-01 | 2026 ne yns may specialty meet results |
| 100 Backstroke | LCM | 1:31.68 | B+5.69s to BB·+23.79s to Sectionals | 2026-01-01 | 2026 ne yns may specialty meet results |
| 50 Breaststroke | LCM | 50.98 | +1.89s to B·+16.19s to Futures | 2026-01-01 | 2026 ne yns may specialty meet results |
| 50 Butterfly | LCM | 40.61 | B+2.32s to BB·+11.12s to Futures | 2026-01-01 | 2026 ne yns may specialty meet results |
| 200 Individual Medley | LCM | 3:26.54 | +4.15s to B·+58.15s to Sectionals | 2026-01-01 | 2026 ne yns may specialty meet results |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 Freestyle | SCY | 33.12 | flat | 200 Free Relay | 2025-09-27 | 2025 NE YNS September Sprint Spectacular - co |
| 50 Freestyle | SCY | 30.04 | flying | 200 Free Relay (leg 2) | 2026-02-01 | 2026 NE CS Silver Championships |
| 50 Backstroke | SCY | 39.98 | flat | 200 Medley Relay | 2025-01-19 | 2025 NE CRIM Bronze Championship |
| 50 Butterfly | SCY | 33.51 | flying | 200 Medley Relay (leg 3) | 2026-01-31 | 2026 NE CS Silver 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 13-14 · LCM
367 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM LCM | 3:26.54 | 367 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
762 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:31.68 | 395 |
| 200 IM LCM | 3:26.54 | 367 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 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 Backstroke SCY 1:17.05
Front half 37.02s · back half 40.03s
100 Individual Medley SCY 1:22.47
Front half 36.29s · back half 46.18s
100 Backstroke LCM 1:31.68 split/total mismatch
Front half 44.66s · back half 47.02s
200 Individual Medley LCM 3:26.54 split/total mismatch
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.