Alyssa Nakajima
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 14.78 | 2026-03-15 | 2026 CAT Spring Invite venue | |
| 50 Freestyle | SCY | 32.25 | +6.16s to Sectionals | 2026-02-22 | 2026 Arena Short Course 10&U Championships venue |
| 100 Freestyle | SCY | 1:16.89 | +20.40s to Sectionals | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 200 Freestyle | SCY | 3:01.09 | +58.70s to Sectionals | 2025-12-05 | 2025 Tualatin Hills Holiday Classic venue |
| 25 Backstroke | SCY | 18.48 | 2026-02-22 | 2026 Arena Short Course 10&U Championships venue | |
| 50 Backstroke | SCY | 39.61 | +13.32s to Futures | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 25 Breaststroke | SCY | 19.65 | 2026-03-14 | 2026 CAT Spring Invite venue | |
| 50 Breaststroke | SCY | 43.76 | +13.97s to Futures | 2026-02-21 | 2026 Arena Short Course 10&U Championships venue |
| 100 Breaststroke | SCY | 1:42.97 | +32.38s to Sectionals | 2025-11-08 | 2025 THSC November Open venue |
| 25 Butterfly | SCY | 16.64 | 2026-03-14 | 2026 CAT Spring Invite venue | |
| 50 Butterfly | SCY | 39.22 | +13.53s to Futures | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 100 Butterfly | SCY | 1:47.62 | +46.53s to Sectionals | 2025-10-18 | 2025 THSC Fall Open venue |
| 100 Individual Medley | SCY | 1:25.55 | 2026-05-17 | 2026 John DeRoest Sextathlon Swim Meet fast pool | |
| 200 Individual Medley | SCY | 3:25.45 | +68.96s to Sectionals | 2025-05-23 | 2025 THSC May FNT venue |
| 50 Freestyle | LCM | 36.20 | +6.61s to Sectionals | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
| 100 Freestyle | LCM | 1:21.92 | +17.53s to Sectionals | 2026-05-24 | 2026 THSC Memorial Weekend Meet venue |
| 200 Freestyle | LCM | 2:53.08 | +34.09s to Sectionals | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
| 400 Freestyle | LCM | 6:02.76 | +70.97s to Sectionals | 2026-06-26 | 2026 PN SMAC Summer Classic Invite- Approved venue |
| 50 Backstroke | LCM | 43.49 | +12.60s to Futures | 2026-06-13 | 2026 THSC June Open venue |
| 100 Backstroke | LCM | 1:39.48 | +28.09s to Sectionals | 2026-05-23 | 2026 THSC Memorial Weekend Meet venue |
| 50 Breaststroke | LCM | 50.30 | +15.51s to Futures | 2026-05-24 | 2026 THSC Memorial Weekend Meet venue |
| 100 Breaststroke | LCM | 1:48.40 | +27.41s to Sectionals | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
| 50 Butterfly | LCM | 43.02 | +13.53s to Futures | 2026-05-23 | 2026 THSC Memorial Weekend Meet venue |
| 100 Butterfly | LCM | 1:36.92 | +27.63s to Sectionals | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
| 200 Individual Medley | LCM | 3:16.76 | +39.77s to Sectionals | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
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 10 & under · LCM
3172 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:53.08 | 719 |
| 100 BK LCM | 1:39.48 | 541 |
| 100 BR LCM | 1:48.40 | 631 |
| 100 FL LCM | 1:36.92 | 574 |
| 200 IM LCM | 3:16.76 | 707 |
IMR 10 & under · LCM
3124 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:21.92 | 645 |
| 50 BK LCM | 43.49 | 640 |
| 50 BR LCM | 50.30 | 585 |
| 50 FL LCM | 43.02 | 547 |
| 200 IM LCM | 3:16.76 | 707 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.89
Front half 36.60s · back half 40.29s
100 Breaststroke SCY 1:42.97
Front half 47.89s · back half 55.08s
100 Butterfly SCY 1:47.62
Front half 47.35s · back half 60.27s
100 Individual Medley SCY 1:25.55
Front half 40.60s · back half 44.95s
100 Freestyle LCM 1:21.92
Front half 39.22s · back half 42.70s
200 Freestyle LCM 2:53.08
Front half 85.10s · back half 87.98s
400 Freestyle LCM 6:02.76
Front half 214.97s · back half 147.79s
100 Backstroke LCM 1:39.48
Front half 48.87s · back half 50.61s
100 Breaststroke LCM 1:48.40
Front half 52.46s · back half 55.94s
100 Butterfly LCM 1:36.92
Front half 45.48s · back half 51.44s
200 Individual Medley LCM 3:16.76
Front half 97.01s · back half 99.75s
Progression
Faster times are higher. One card per event, all courses & history.