swimMackenzie Rehnberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.21 | +0.92s to B | 2025-02-16 | 2025 CO LOVE Last Chance Sweetheart venue |
| 100 Freestyle | SCY | 1:12.20 | B+4.91s to BB | 2026-02-15 | 2026 CO Loveland Last Chance Sweetheart Meet venue |
| 50 Backstroke | SCY | 39.34 | +2.15s to B | 2026-02-15 | 2026 CO Loveland Last Chance Sweetheart Meet venue |
| 50 Breaststroke | SCY | 42.68 | B+2.59s to BB | 2026-02-15 | 2026 CO Loveland Last Chance Sweetheart Meet venue |
| 100 Breaststroke | SCY | 1:35.23 | +4.24s to B | 2026-02-13 | 2026 CO Loveland Last Chance Sweetheart Meet |
| 50 Butterfly | SCY | 54.56 | +17.87s to B | 2022-11-20 | 2022 CO LOVE Harvest Open venue |
| 100 Individual Medley | SCY | 1:25.20 | 2025-05-17 | 2025 CO Loveland Snow Cone #1 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 35.51 | flat | 200 Medley Relay | 2025-02-16 | 2025 CO LOVE Last Chance Sweetheart |
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
IMR 13-14 · SCY
340 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:35.23 | 340 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:12.20
Front half 34.76s · back half 37.44s
Progression
Faster times are higher. One card per event, all courses & history.