Dax Nisenbaum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.81 | B+2.22s to BB·+11.62s to Sectionals | 2026-07-11 | Redwood Empire Swim League Championshipvenue |
| 100 Freestyle | SCY | 1:20.06 | +3.97s to B·+29.07s to Sectionals | 2026-03-28 | Piedmont Swim Team C/B/BB+venue |
| 200 Freestyle | SCY | 2:51.88 | +5.29s to B·+60.09s to Sectionals | 2026-07-10 | Redwood Empire Swim League Championshipvenue |
| 500 Freestyle | SCY | 7:18.32 | B+23.93s to BB·+135.63s to Sectionals | 2026-07-10 | Redwood Empire Swim League Championshipvenue |
| 50 Backstroke | SCY | 43.41 | +2.22s to B·+19.72s to Futures | 2026-05-17 | Montclair 14-Under Short Course Pentathlonvenue |
| 100 Backstroke | SCY | 1:30.72 | +0.93s to B·+35.23s to Sectionals | 2026-07-11 | Redwood Empire Swim League Championshipvenue |
| 50 Breaststroke | SCY | 51.33 | +4.44s to B·+25.04s to Futures | 2026-05-17 | Montclair 14-Under Short Course Pentathlonvenue |
| 50 Butterfly | SCY | 47.76 | +7.67s to B·+24.87s to Futures | 2026-05-17 | Montclair 14-Under Short Course Pentathlonvenue |
| 100 Individual Medley | SCY | 1:44.05 | +15.96s to B | 2026-01-10 | Pleasanton Seahawks SCY C B BB+ Meetvenue |
| 50 Freestyle | LCM | 38.85 | B+1.76s to BB·+11.86s to Sectionals | 2026-04-26 | San Ramon Valley Aquatics long course C/B/BB+venue |
| 100 Freestyle | LCM | 1:26.81 | B+5.32s to BB·+27.82s to Sectionals | 2026-04-26 | San Ramon Valley Aquatics long course C/B/BB+venue |
| 100 Backstroke | LCM | 1:40.71 | B+4.22s to BB·+35.52s to Sectionals | 2026-06-14 | Orinda PC LC AG C/B/BB+venue |
| 50 Breaststroke | LCM | 56.70 | +3.31s to B·+25.81s to Futures | 2026-06-14 | Orinda PC LC AG C/B/BB+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 Freestyle | SCY | 35.46 | flat | 200 Free Relay | 2026-07-12 | Redwood Empire Swim League Championship |
| 50 Freestyle | SCY | 27.18 | flying | 200 Medley Relay (leg 4) | 2026-07-11 | Redwood Empire Swim League Championship |
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
652 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:18.32 | 371 |
| 100 BK SCY | 1:30.72 | 281 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1194 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:51.88 | 315 |
| 50 BK SCY | 43.41 | 273 |
| 50 BR SCY | 51.33 | 230 |
| 50 FL SCY | 47.76 | 174 |
| 100 IM SCY | 1:44.05 | 202 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:51.88
Front half 82.14s · back half 89.74s
500 Freestyle SCY 7:18.32
Front half 219.96s · back half 218.36s
100 Backstroke SCY 1:30.72
Front half 43.70s · back half 47.02s
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.