swimMackenzie Marenic
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.67 | B+0.58s to BB·+11.88s to Sectionals | 2026-03-21 | March Madness 2026fast pool |
| 100 Freestyle | SCY | 1:29.82 | B+8.63s to BB·+36.73s to Sectionals | 2026-01-17 | PVS January Open 2026 - Fairlandvenue |
| 50 Backstroke | SCY | 46.57 | B+3.28s to BB·+20.28s to Futures | 2026-03-21 | March Madness 2026fast pool |
| 50 Breaststroke | SCY | 56.57 | +1.98s to B·+26.78s to Futures | 2026-01-17 | PVS January Open 2026 - Fairlandvenue |
| 50 Butterfly | SCY | 46.78 | B+4.09s to BB·+21.09s to Futures | 2025-10-18 | 2025 NCAP Autumn Kingfish Splashslow pool |
| 100 Butterfly | SCY | 1:55.80 | B+14.41s to BB·+57.31s to Sectionals | 2025-11-15 | 2025 PV November Open - Franconiavenue |
| 100 Individual Medley | SCY | 1:39.84 | B+6.05s to BB | 2026-03-21 | March Madness 2026fast pool |
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.
IMX / IMR
IMX 10 & under · SCY
229 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL SCY | 1:55.80 | 229 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1602 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:29.82 | 325 |
| 50 BK SCY | 46.57 | 342 |
| 50 BR SCY | 56.57 | 277 |
| 50 FL SCY | 46.78 | 299 |
| 100 IM SCY | 1:39.84 | 359 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:29.82
Front half 41.15s · back half 48.67s
100 Butterfly SCY 1:55.80
Front half 53.68s · back half 62.12s
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.