swimMackenzie Sisson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.43 | B+1.34s to BB·+12.14s to Sectionals | 2025-10-25 | BA Halloween Town USA 2025venue |
| 100 Freestyle | SCY | 1:29.88 | B+8.69s to BB·+35.39s to Sectionals | 2025-12-06 | SLA Holiday Blastvenue |
| 50 Backstroke | SCY | 43.07 | BB+5.08s to A·+15.78s to Sectionals | 2025-11-15 | 2025 SAC Thanksgiving Classic ABC Meetvenue |
| 50 Breaststroke | SCY | 48.27 | BB+5.48s to A·+17.58s to Sectionals | 2026-02-14 | 2026 Best ValenTimes Meetvenue |
| 100 Breaststroke | SCY | 1:45.23 | BB+11.64s to A·+35.74s to Sectionals | 2026-02-15 | 2026 Best ValenTimes Meetvenue |
| 25 Butterfly | SCY | 18.57 | 2025-12-13 | 2025 DRD Winter Solstice Meetvenue | |
| 50 Butterfly | SCY | 48.74 | +0.35s to B·+22.05s to Sectionals | 2026-02-15 | 2026 Best ValenTimes Meetvenue |
| 100 Individual Medley | SCY | 1:35.97 | B+2.18s to BB | 2025-02-22 | 2025 Lake Ontario Regional Meetvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.86 | flat | 200 Free Relay | 2026-02-14 | 2026 Best ValenTimes Meet |
| 50 Freestyle | SCY | 36.46 | flying | 200 Free Relay (leg 3) | 2025-02-22 | 2025 Lake Ontario Regional Meet |
| 50 Freestyle | SCY | 37.54 | flying | 200 Medley Relay (leg 4) | 2025-02-23 | 2025 Lake Ontario Regional Meet |
| 50 Breaststroke | SCY | 48.13 | flying | 200 Medley Relay (leg 2) | 2025-12-06 | SLA Holiday Blast |
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
442 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:45.23 | 442 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1871 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:29.88 | 324 |
| 50 BK SCY | 43.07 | 433 |
| 50 BR SCY | 48.27 | 446 |
| 50 FL SCY | 48.74 | 264 |
| 100 IM SCY | 1:35.97 | 404 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:29.88
Front half 42.18s · back half 47.70s
100 Breaststroke SCY 1:45.23
Front half 50.97s · back half 54.26s
100 Individual Medley SCY 1:35.97
Front half 45.87s · back half 50.10s
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.