swimMirabelle Nakasone
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.06 | +0.27s to B·+5.97s to Sectionals | 2025-09-14 | BCA Fall Intersquad venue |
| 100 Freestyle | SCY | 1:30.14 | +21.25s to B·+33.65s to Sectionals | 2025-02-09 | 2025 SGAC & Bay SC Meet venue |
| 200 Freestyle | SCY | 2:37.17 | +8.28s to B·+34.78s to Sectionals | 2025-10-19 | 2025 SGAC October SC Meet venue |
| 50 Backstroke | SCY | 37.75 | +2.56s to B·+11.46s to Futures | 2025-09-20 | 2025 TSM Aquatics Season Opener venue |
| 100 Backstroke | SCY | 1:27.44 | +12.95s to B·+26.05s to Sectionals | 2026-02-21 | 2026 CA SPAR Pacific Committee FINALE venue |
| 50 Breaststroke | SCY | 46.85 | +5.86s to B·+17.06s to Futures | 2025-09-20 | 2025 TSM Aquatics Season Opener venue |
| 100 Breaststroke | SCY | 1:50.01 | +24.42s to B·+39.42s to Sectionals | 2025-02-09 | 2025 SGAC & Bay SC Meet venue |
| 50 Butterfly | SCY | 34.79 | B+2.50s to BB·+9.10s to Futures | 2025-09-14 | BCA Fall Intersquad venue |
| 100 Butterfly | SCY | 1:26.76 | +12.67s to B·+25.67s to Sectionals | 2025-10-19 | 2025 SGAC October SC Meet venue |
| 100 Individual Medley | SCY | 1:29.86 | 2025-09-14 | BCA Fall Intersquad venue | |
| 200 Individual Medley | SCY | 3:07.30 | +21.11s to B·+50.81s to Sectionals | 2025-10-19 | 2025 SGAC October SC Meet venue |
| 50 Freestyle | LCM | 34.89 | B+1.30s to BB·+5.30s to Sectionals | 2026-05-17 | 2026 SGAC May LC Meet venue |
| 100 Freestyle | LCM | 1:22.52 | +4.23s to B·+18.13s to Sectionals | 2025-06-29 | 2025 Alpha Summer Classic venue |
| 200 Freestyle | LCM | 2:55.76 | +6.37s to B·+36.77s to Sectionals | 2026-05-17 | 2026 SGAC May LC Meet venue |
| 50 Backstroke | LCM | 46.23 | +4.84s to B·+15.34s to Futures | 2025-07-05 | Class-Malibu Waves July Invite venue |
| 100 Backstroke | LCM | 1:35.91 | +8.82s to B·+24.52s to Sectionals | 2026-05-02 | 2026 TORR May Spring Splash venue |
| 50 Breaststroke | LCM | 52.61 | +6.32s to B·+17.82s to Futures | 2025-07-05 | Class-Malibu Waves July Invite venue |
| 100 Butterfly | LCM | 1:38.54 | +14.25s to B·+29.25s to Sectionals | 2026-05-17 | 2026 SGAC May LC Meet venue |
| 200 Individual Medley | LCM | 3:40.83 | +30.04s to B·+63.84s to Sectionals | 2025-06-08 | 2025 SGAC & LMST June Meet slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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
IMX 17-18 · SCY
281 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 3:07.30 | 281 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1325 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.17 | 346 |
| 100 BK SCY | 1:27.44 | 248 |
| 100 BR SCY | 1:50.01 | 193 |
| 100 FL SCY | 1:26.76 | 257 |
| 200 IM SCY | 3:07.30 | 281 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:37.17
Front half 74.51s · back half 82.66s
100 Backstroke SCY 1:27.44
Front half 42.04s · back half 45.40s
100 Butterfly SCY 1:26.76
Front half 37.26s · back half 49.50s
100 Individual Medley SCY 1:29.86
Front half 39.42s · back half 50.44s
200 Individual Medley SCY 3:07.30
Front half 86.27s · back half 101.03s
200 Freestyle LCM 2:55.76
Front half 83.71s · back half 92.05s
200 Individual Medley LCM 3:40.83
Progression
Faster times are higher. One card per event, all courses & history.