swimMackenzie Parker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.90 | A+1.01s to AA | 2026-03-22 | 2026 USRY Short Course Champs venue |
| 100 Freestyle | SCY | 1:12.03 | BB+0.54s to A | 2026-03-20 | 2026 USRY Short Course Champs venue |
| 200 Freestyle | SCY | 2:34.64 | A+3.65s to AA | 2026-03-22 | 2026 USRY Short Course Champs venue |
| 50 Backstroke | SCY | 37.29 | A+1.10s to AA | 2026-03-21 | 2026 USRY Short Course Champs venue |
| 100 Backstroke | SCY | 1:22.68 | BB+0.39s to A | 2026-03-20 | 2026 USRY Short Course Champs venue |
| 50 Breaststroke | SCY | 47.22 | BB+4.43s to A | 2026-03-20 | 2026 USRY Short Course Champs venue |
| 50 Butterfly | SCY | 44.19 | B+1.50s to BB | 2025-10-11 | 2025 TYDE Andy Craver Autumn Leaves Inv venue |
| 100 Butterfly | SCY | 1:35.48 | BB+9.39s to A | 2026-03-21 | 2026 USRY Short Course Champs venue |
| 100 Individual Medley | SCY | 1:22.95 | BB+0.36s to A | 2026-03-22 | 2026 USRY Short Course Champs venue |
| 200 Individual Medley | SCY | 3:00.42 | BB+4.23s to A | 2026-03-21 | 2026 USRY Short Course Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.21 | flying | 200 Medley Relay (leg 4) | 2026-03-20 | 2026 USRY Short Course Champs |
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 10 & under · SCY
2314 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.64 | 683 |
| 100 BK SCY | 1:22.68 | 622 |
| 100 FL SCY | 1:35.48 | 409 |
| 200 IM SCY | 3:00.42 | 600 |
| 100 BR SCY | — | 0 |
IMR 10 & under · SCY
2755 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:12.03 | 631 |
| 50 BK SCY | 37.29 | 667 |
| 50 BR SCY | 47.22 | 476 |
| 50 FL SCY | 44.19 | 355 |
| 100 IM SCY | 1:22.95 | 626 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:12.03 RT 0.98s
Front half 34.74s · back half 37.29s
200 Freestyle SCY 2:34.64 RT 0.79s
Front half 76.28s · back half 78.36s
100 Backstroke SCY 1:22.68 RT 0.64s
Front half 41.57s · back half 41.11s
100 Butterfly SCY 1:35.48
Front half 44.34s · back half 51.14s
100 Individual Medley SCY 1:22.95 RT 0.69s
Front half 36.84s · back half 46.11s
200 Individual Medley SCY 3:00.42
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.
Progression
Faster times are higher. One card per event, all courses & history.