swimJD Niederhofer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.09 | +2.00s to B·+14.80s to Sectionals | 2025-01-18 | COM Syntal Winter Invite 2025 venue |
| 100 Freestyle | SCY | 1:30.50 | +14.41s to B·+42.21s to Sectionals | 2025-01-19 | COM Syntal Winter Invite 2025 venue |
| 50 Backstroke | SCY | 43.35 | +2.16s to B·+17.66s to Sectionals | 2025-01-19 | COM Syntal Winter Invite 2025 venue |
| 100 Backstroke | SCY | 1:29.42 | B+6.73s to BB·+34.33s to Sectionals | 2025-01-18 | COM Syntal Winter Invite 2025 venue |
| 50 Breaststroke | SCY | 46.57 | B+3.38s to BB·+17.08s to Sectionals | 2025-01-18 | COM Syntal Winter Invite 2025 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 30.17 | flat | 200 Medley Relay | 2025-01-19 | COM Syntal Winter Invite 2025 |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
294 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:29.42 | 294 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
583 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 43.35 | 274 |
| 50 BR SCY | 46.57 | 309 |
| 200 FR 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 1:30.50
Front half 40.47s · back half 50.03s
100 Backstroke SCY 1:29.42
Front half 42.53s · back half 46.89s
Progression
Faster times are higher. One card per event, all courses & history.