Mackenzie Sinason
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 31.66 | 2024-02-10 | 2024 PX3 Valentine Open slow pool | |
| 50 Freestyle | SCY | 44.49 | 2026-02-13 | BDSC Swim Your Heart Out - 8 lanes | |
| 100 Freestyle | SCY | 2:48.15 | 2026-02-13 | BDSC Swim Your Heart Out - 8 lanes | |
| 25 Backstroke | SCY | 29.84 | 2024-02-10 | 2024 PX3 Valentine Open slow pool | |
| 50 Backstroke | SCY | 1:11.42 | 2024-01-21 | 2024 MMSC Winter Invite slow pool | |
| 100 Backstroke | SCY | 2:09.80 | 2026-02-13 | BDSC Swim Your Heart Out - 8 lanes | |
| 50 Freestyle | LCM | 42.38 | 2025-06-07 | 2025 Lisa Coole Memorial Classic | |
| 100 Freestyle | LCM | 2:24.05 | 2025-05-17 | 2025 WI SWAT LC May-Hem venue | |
| 50 Backstroke | LCM | 1:01.15 | 2025-05-17 | 2025 WI SWAT LC May-Hem venue | |
| 100 Backstroke | LCM | 2:08.74 | 2026-05-16 | 2026 WI SWAT LC May-Hem | |
| 50 Butterfly | LCM | 1:29.08 | 2026-05-16 | 2026 WI SWAT LC May-Hem |
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 · LCM
249 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:08.74 | 249 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
409 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 2:24.05 | 118 |
| 50 BK LCM | 1:01.15 | 230 |
| 50 FL LCM | 1:29.08 | 61 |
| 50 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.