swimJohn Kolk
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 40.19 | +7.40s to B·+17.60s to Sectionals | 2018-02-25 | 2018 MRST Regional Age Group Champsvenue |
| 100 Freestyle | SCY | 1:26.39 | +14.90s to B·+37.40s to Sectionals | 2018-02-25 | 2018 MRST Regional Age Group Champsvenue |
| 50 Backstroke | SCY | 44.50 | +6.01s to B·+20.01s to Sectionals | 2018-02-25 | 2018 MRST Regional Age Group Champsvenue |
| 100 Backstroke | SCY | 1:42.05 | +19.86s to B·+45.96s to Sectionals | 2018-02-25 | 2018 MRST Regional Age Group Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
198 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:42.05 | 198 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
254 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 44.50 | 254 |
| 200 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 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 1:26.39
Front half 39.75s · back half 46.64s
100 Backstroke SCY 1:42.05
Front half 49.84s · back half 52.21s
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.