swimIsaac Welmerink
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.47 | 2026-01-18 | 2026 Blizzard Blast Swim Meetvenue | |
| 50 Freestyle | SCY | 39.28 | +0.99s to B·+16.09s to Sectionals | 2026-08-01 | 2026 High Country Short Course Championshipvenue |
| 100 Freestyle | SCY | 1:31.19 | +2.70s to B·+40.20s to Sectionals | 2026-03-14 | 2026 NNA AGOvenue |
| 200 Freestyle | SCY | 3:20.54 | +10.95s to B·+88.75s to Sectionals | 2026-07-31 | 2026 High Country Short Course Championshipvenue |
| 50 Backstroke | SCY | 46.74 | B+3.65s to BB·+23.05s to Futures | 2026-08-01 | 2026 High Country Short Course Championshipvenue |
| 100 Backstroke | SCY | 1:39.78 | B+9.29s to BB·+44.29s to Sectionals | 2026-03-14 | 2026 NNA AGOvenue |
| 50 Breaststroke | SCY | 53.01 | B+5.22s to BB·+26.72s to Futures | 2026-08-02 | 2026 High Country Short Course Championshipvenue |
| 100 Breaststroke | SCY | 1:56.31 | +0.82s to B·+53.12s to Sectionals | 2026-03-14 | 2026 NNA AGOvenue |
| 50 Butterfly | SCY | 53.64 | +7.15s to B·+30.75s to Futures | 2026-03-14 | 2026 NNA AGOvenue |
| 100 Individual Medley | SCY | 1:42.74 | +2.95s to B | 2026-08-02 | 2026 High Country Short Course Championshipvenue |
| 50 Freestyle | LCM | 46.57 | +2.68s to B·+19.58s to Sectionals | 2026-05-23 | 2026 Intermountain Classic Long Course Meetvenue |
| 100 Freestyle | LCM | 1:44.95 | +3.86s to B·+45.96s to Sectionals | 2026-05-24 | 2026 Intermountain Classic Long Course Meetvenue |
| 200 Freestyle | LCM | 3:38.21 | +1.12s to B·+89.52s to Sectionals | 2026-06-20 | Reno Aquatic Club Gamblevenue |
| 50 Backstroke | LCM | 55.40 | +0.01s to B·+27.51s to Futures | 2026-05-24 | 2026 Intermountain Classic Long Course Meetvenue |
| 100 Backstroke | LCM | 1:51.58 | B+7.09s to BB·+46.39s to Sectionals | 2026-06-20 | Reno Aquatic Club Gamblevenue |
| 50 Breaststroke | LCM | 1:01.77 | +0.88s to B·+30.88s to Futures | 2026-06-20 | Reno Aquatic Club Gamblevenue |
| 50 Butterfly | LCM | 1:03.39 | +11.10s to B·+37.10s to Futures | 2026-05-24 | 2026 Intermountain Classic Long Course 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.
IMX / IMR
IMX 10 & under · SCY
929 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:20.54 | 289 |
| 100 BK SCY | 1:39.78 | 330 |
| 100 BR SCY | 1:56.31 | 310 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1445 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:31.19 | 294 |
| 50 BK SCY | 46.74 | 326 |
| 50 BR SCY | 53.01 | 323 |
| 50 FL SCY | 53.64 | 189 |
| 100 IM SCY | 1:42.74 | 313 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:31.19 RT 1.63s
Front half 43.38s · back half 47.81s
200 Freestyle SCY 3:20.54
100 Breaststroke SCY 1:56.31
Front half 55.90s · back half 60.41s
100 Individual Medley SCY 1:42.74
Front half 49.11s · back half 53.63s
100 Freestyle LCM 1:44.95
Front half 48.13s · back half 56.82s
200 Freestyle LCM 3:38.21 RT 0.87s
Front half 103.97s · back half 114.24s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.