swimJacob Gruenhagen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 43.84 | +8.75s to B | 2024-11-17 | 2024 SAC Thanksgiving Classic ABC Meet venue |
| 100 Freestyle | SCY | 1:15.96 | B+5.37s to BB | 2025-12-20 | Life Time Michigan Candy Cane Classic venue |
| 200 Freestyle | SCY | 2:46.81 | +0.22s to B | 2025-12-20 | Life Time Michigan Candy Cane Classic venue |
| 50 Breaststroke | SCY | 47.49 | +0.60s to B | 2025-12-20 | Life Time Michigan Candy Cane Classic venue |
| 50 Butterfly | SCY | 41.12 | +1.03s to B | 2025-12-20 | Life Time Michigan Candy Cane Classic venue |
| 100 Freestyle | SCM | 1:24.52 | +0.53s to B | 2026-05-02 | May the 2nd and 3rd Intergalactic Meet 2026 slow pool |
| 400 Freestyle | SCM | 6:17.69 | B+15.10s to BB | 2026-05-02 | May the 2nd and 3rd Intergalactic Meet 2026 slow pool |
| 50 Butterfly | SCM | 43.97 | B+3.18s to BB | 2026-05-02 | May the 2nd and 3rd Intergalactic Meet 2026 slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 11-12 · SCY
908 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:46.81 | 344 |
| 50 BR SCY | 47.49 | 291 |
| 50 FL SCY | 41.12 | 273 |
| 50 BK 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 1:15.96
Front half 35.47s · back half 40.49s
100 Freestyle SCM 1:24.52
Front half 40.01s · back half 44.51s
400 Freestyle SCM 6:17.69
Front half 188.45s · back half 189.24s
Progression
Faster times are higher. One card per event, all courses & history.