swimJacob Mansfeldt
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.37 | +0.48s to B·+7.18s to Sectionals | 2026-01-31 | 2026 SI HSA All Ages NTS Meetfast pool |
| 100 Freestyle | SCY | 1:10.10 | +5.01s to B·+19.11s to Sectionals | 2026-02-01 | 2026 SI HSA All Ages NTS Meetfast pool |
| 200 Freestyle | SCY | 3:06.17 | +43.58s to B·+74.38s to Sectionals | 2025-09-21 | 2025 SI PS Freestyle Festival Sunvenue |
| 50 Backstroke | SCY | 40.27 | +6.58s to B·+16.58s to Futures | 2026-02-01 | 2026 SI HSA All Ages NTS Meetfast pool |
| 100 Backstroke | SCY | 1:25.87 | +14.48s to B·+30.38s to Sectionals | 2026-01-31 | 2026 SI HSA All Ages NTS Meetfast pool |
| 50 Butterfly | SCY | 38.59 | +5.40s to B·+15.70s to Futures | 2026-01-31 | 2026 SI HSA All Ages NTS Meetfast pool |
| 100 Butterfly | SCY | 1:39.15 | +28.66s to B·+43.96s to Sectionals | 2026-02-01 | 2026 SI HSA All Ages NTS Meetfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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
IMR 13-14 · SCY
581 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:06.17 | 189 |
| 100 BK SCY | 1:25.87 | 241 |
| 100 FL SCY | 1:39.15 | 151 |
| 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
200 Freestyle SCY 3:06.17
Front half 96.32s · back half 89.85s
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.