swimMackenzie Saum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.32 | 2025-09-27 | 2025 NC SwimMac Blue Orange Intrasquadvenue | |
| 50 Freestyle | SCY | 34.71 | BB+2.52s to A·+9.82s to Sectionals | 2026-03-22 | 2026 SwimMAC Tar Heel Statesfast pool |
| 100 Freestyle | SCY | 1:21.19 | BB+9.70s to A·+27.10s to Sectionals | 2026-02-14 | 2026 SwimMAC Qualifier Festivalfast pool |
| 200 Freestyle | SCY | 2:58.54 | BB+20.15s to A·+61.85s to Sectionals | 2026-02-15 | 2026 SwimMAC Qualifier Festivalfast pool |
| 25 Backstroke | SCY | 20.61 | 2025-09-27 | 2025 NC SwimMac Blue Orange Intrasquadvenue | |
| 50 Backstroke | SCY | 40.66 | BB+2.67s to A·+12.07s to Sectionals | 2026-01-24 | 2026 NC SwimMAC Battle of the Crownvenue |
| 100 Backstroke | SCY | 1:29.29 | BB+7.00s to A·+28.50s to Sectionals | 2026-03-22 | 2026 SwimMAC Tar Heel Statesfast pool |
| 25 Breaststroke | SCY | 28.81 | 2025-09-27 | 2025 NC SwimMac Blue Orange Intrasquadvenue | |
| 50 Breaststroke | SCY | 53.63 | B+4.94s to BB·+20.04s to Sectionals | 2026-02-14 | 2026 SwimMAC Qualifier Festivalfast pool |
| 100 Breaststroke | SCY | 2:01.01 | +0.72s to B·+50.12s to Sectionals | 2026-01-24 | 2026 NC SwimMAC Battle of the Crownvenue |
| 25 Butterfly | SCY | 24.38 | 2025-09-27 | 2025 NC SwimMac Blue Orange Intrasquadvenue | |
| 50 Butterfly | SCY | 40.48 | BB+3.49s to A·+13.09s to Sectionals | 2026-03-21 | 2026 SwimMAC Tar Heel Statesfast 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
1228 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:58.54 | 443 |
| 100 BK SCY | 1:29.29 | 494 |
| 100 BR SCY | 2:01.01 | 291 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1740 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:21.19 | 440 |
| 50 BK SCY | 40.66 | 514 |
| 50 BR SCY | 53.63 | 325 |
| 50 FL SCY | 40.48 | 461 |
| 100 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 1:21.19
Front half 38.57s · back half 42.62s
200 Freestyle SCY 2:58.54
Front half 85.17s · back half 93.37s
100 Backstroke SCY 1:29.29
Front half 42.04s · back half 47.25s
100 Breaststroke SCY 2:01.01
Front half 58.64s · back half 62.37s
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.