swimAviva Matzek
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.41 | BB+1.82s to A·+5.12s to Sectionals | 2025-03-09 | 2025 MN EDI Minnesota Regional Championshipvenue |
| 100 Freestyle | SCY | 1:03.11 | BB+1.02s to A·+8.62s to Sectionals | 2025-03-07 | 2025 MN EDI Minnesota Regional Championshipvenue |
| 200 Freestyle | SCY | 2:17.28 | BB+2.09s to A·+19.39s to Sectionals | 2025-03-08 | 2025 MN EDI Minnesota Regional Championshipvenue |
| 500 Freestyle | SCY | 6:06.26 | BB+5.77s to A·+51.27s to Sectionals | 2025-03-07 | 2025 MN EDI Minnesota Regional Championshipvenue |
| 50 Backstroke | SCY | 39.77 | +2.58s to B·+12.48s to Sectionals | 2025-10-04 | 2025 MN RFSC Skeleton Splash Invitationalvenue |
| 100 Backstroke | SCY | 1:28.75 | +9.46s to B·+28.26s to Sectionals | 2025-02-01 | 2025 MN OMNI February Frosty Frolicvenue |
| 50 Breaststroke | SCY | 42.66 | B+2.57s to BB·+11.97s to Sectionals | 2025-03-01 | 2025 MN RFSC Last Chance Invitevenue |
| 100 Breaststroke | SCY | 1:26.58 | B+2.09s to BB·+17.09s to Sectionals | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship -venue |
| 50 Butterfly | SCY | 34.33 | B+0.24s to BB·+7.64s to Sectionals | 2025-10-04 | 2025 MN RFSC Skeleton Splash Invitationalvenue |
| 100 Butterfly | SCY | 1:21.24 | +2.35s to B·+21.65s to Sectionals | 2025-12-13 | 2025 MN RFSC Winter Invitevenue |
| 100 Individual Medley | SCY | 1:17.22 | 2026-02-28 | 2026 MN RSC Minnesota Regional Championship -venue | |
| 200 Individual Medley | SCY | 2:42.23 | BB+10.84s to A·+29.24s to Sectionals | 2026-03-01 | 2026 MN RSC Minnesota Regional Championship -venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.55 | flat | 200 Free Relay | 2025-03-01 | 2025 MN RFSC Last Chance Invite |
| 50 Freestyle | SCY | 28.23 | flying | 200 Medley Relay (leg 4) | 2024-10-06 | 2024 MN RFSC Fall Invitational |
| 50 Freestyle | SCY | 28.50 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 MN RSC Minnesota Regional Championship - |
| 100 Freestyle | SCY | 1:02.74 | flying | 400 Free Relay (leg 4) | 2025-03-21 | 2025 MN NSAC Short Course 11-14 State Champio |
| 50 Breaststroke | SCY | 39.25 | flying | 200 Medley Relay (leg 2) | 2026-02-28 | 2026 MN RSC Minnesota Regional Championship - |
| 50 Butterfly | SCY | 35.15 | flying | 200 Medley Relay (leg 3) | 2026-02-15 | 2026 MN RFSC Valentine's Crush Invite |
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 · SCY
1101 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:06.26 | 601 |
| 200 IM SCY | 2:42.23 | 500 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2174 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:17.28 | 592 |
| 100 BK SCY | 1:28.75 | 274 |
| 100 BR SCY | 1:26.58 | 452 |
| 100 FL SCY | 1:21.24 | 356 |
| 200 IM SCY | 2:42.23 | 500 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.11
Front half 30.73s · back half 32.38s
200 Freestyle SCY 2:17.28
Front half 66.90s · back half 70.38s
500 Freestyle SCY 6:06.26
Front half 180.73s · back half 185.53s
100 Backstroke SCY 1:28.75
Front half 43.40s · back half 45.35s
100 Breaststroke SCY 1:26.58
Front half 40.55s · back half 46.03s
100 Butterfly SCY 1:21.24
Front half 38.52s · back half 42.72s
100 Individual Medley SCY 1:17.22
Front half 36.52s · back half 40.70s
200 Individual Medley SCY 2:42.23
Front half 77.66s · back half 84.57s
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.