swimJohn Mackiewicz
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.30 | A+0.61s to AA·+0.91s to Sectionals | 2010-03-04 | Connecticut Senior Open Championship |
| 100 Freestyle | SCY | 49.48 | AA+1.79s to AAA·+0.99s to Sectionals | 2011-03-03 | 2011 SC Senior Open Championship |
| 200 Freestyle | SCY | 1:46.85 | AA+1.46s to AAA·+0.56s to Sectionals | 2011-03-03 | 2011 SC Senior Open Championship |
| 100 Backstroke | SCY | 55.07 | A+1.18s to AA·+0.58s to Sectionals | 2011-03-03 | 2011 SC Senior Open Championship |
| 200 Backstroke | SCY | 2:01.94 | A+3.35s to AA·+3.35s to Sectionals | 2011-03-03 | 2011 SC Senior Open Championship |
| 100 Butterfly | SCY | 53.42 | AA+1.83s to AAA·+0.23s to Sectionals | 2011-03-03 | 2011 SC Senior Open Championship |
| 200 Butterfly | SCY | 1:59.76 | AA+3.87s to AAA·Sectionals ✓+6.07s to Futures | 2011-03-03 | 2011 SC Senior Open Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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.
IMX / IMR
IMX 17-18 · SCY
1462 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:01.94 | 692 |
| 200 FL SCY | 1:59.76 | 770 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2299 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:46.85 | 824 |
| 100 BK SCY | 55.07 | 699 |
| 100 FL SCY | 53.42 | 776 |
| 100 BR 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 49.48
Front half 24.00s · back half 25.48s
200 Freestyle SCY 1:46.85
Front half 51.56s · back half 55.29s
100 Backstroke SCY 55.07
Front half 26.81s · back half 28.26s
200 Backstroke SCY 2:01.94
Front half 58.88s · back half 63.06s
100 Butterfly SCY 53.42
Front half 25.02s · back half 28.40s
200 Butterfly SCY 1:59.76
Front half 55.87s · back half 63.89s
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.