swimShayna Sakamoto
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.20 | A+0.71s to AA·+1.11s to Sectionals | 2023-10-01 | 2023 HI Al Minn Invitational slow pool |
| 100 Freestyle | SCY | 58.42 | A+0.83s to AA·+1.93s to Sectionals | 2023-10-28 | 2023 HI 23rd Annual Bill Smith Invitational venue |
| 200 Freestyle | SCY | 2:07.03 | A+2.74s to AA·+4.64s to Sectionals | 2023-11-19 | 2023 HI Senior Fall Championship (SCY) venue |
| 500 Freestyle | SCY | 5:46.76 | A+11.47s to AA·+17.37s to Sectionals | 2024-01-23 | 1461627 |
| 100 Backstroke | SCY | 1:03.39 | A+1.00s to AA·+2.00s to Sectionals | 2024-01-31 | Swim Kauai Aquatics Team |
| 200 Backstroke | SCY | 2:18.83 | A+3.44s to AA·+5.54s to Sectionals | 2024-02-27 | 1061287 |
| 100 Breaststroke | SCY | 1:19.50 | BB+4.51s to A·+8.91s to Sectionals | 2023-12-03 | 2023 HI 43rd Annual Ken Suenaga Invitational venue |
| 200 Breaststroke | SCY | 2:50.01 | BB+8.72s to A·+17.22s to Sectionals | 2023-10-01 | 2023 HI Al Minn Invitational slow pool |
| 100 Butterfly | SCY | 1:07.73 | BB+2.74s to A·+6.64s to Sectionals | 2023-12-03 | 2023 HI 43rd Annual Ken Suenaga Invitational venue |
| 200 Butterfly | SCY | 2:45.35 | B+9.16s to BB·+29.16s to Sectionals | 2023-12-02 | 2023 HI 43rd Annual Ken Suenaga Invitational venue |
| 200 Individual Medley | SCY | 2:22.38 | A+3.59s to AA·+5.89s to Sectionals | 2024-02-27 | 1061287 |
| 400 Individual Medley | SCY | 5:08.44 | A+10.45s to AA·+16.85s to Sectionals | 2024-01-23 | 1461627 |
| 50 Freestyle | LCM | 31.05 | A+0.76s to AA·+1.46s to Sectionals | 2024-07-19 | 2024 HI Age Group LCM Championship |
| 100 Freestyle | LCM | 1:07.43 | A+2.14s to AA·+3.04s to Sectionals | 2023-06-04 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 200 Freestyle | LCM | 2:28.32 | BB+0.53s to A·+9.33s to Sectionals | 2023-07-01 | 2023 Keo Nakama Swim Meet venue |
| 100 Backstroke | LCM | 1:16.26 | BB+0.57s to A·+4.87s to Sectionals | 2023-07-17 | 2023 HI Age Group LCM Championship venue |
| 200 Backstroke | LCM | 2:45.07 | BB+2.28s to A·+11.68s to Sectionals | 2023-07-16 | 2023 HI Age Group LCM Championship venue |
| 100 Breaststroke | LCM | 1:33.30 | B+0.31s to BB·+12.31s to Sectionals | 2023-06-04 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 200 Breaststroke | LCM | 3:23.40 | B+2.11s to BB·+28.54s to Sectionals | 2024-01-01 | 1526680 |
| 100 Butterfly | LCM | 1:24.68 | B+5.09s to BB·+15.39s to Sectionals | 2023-07-01 | 2023 Keo Nakama Swim Meet venue |
| 200 Individual Medley | LCM | 2:48.70 | BB+2.01s to A·+11.71s to Sectionals | 2023-07-16 | 2023 HI Age Group LCM Championship venue |
| 400 Individual Medley | LCM | 6:17.99 | BB+23.10s to A·+45.50s to Sectionals | 2024-01-01 | 1508167 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 32.67 | flat | 200 Medley Relay | 2023-04-30 | 41st Annual Harry Mamizuka Invitational |
| 100 Freestyle | LCM | 1:12.77 | flying | 400 Free Relay (leg 2) | 2023-07-02 | 2023 Keo Nakama Swim Meet |
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 15-16 · SCY
3615 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:46.76 | 652 |
| 200 BK SCY | 2:18.83 | 673 |
| 200 BR SCY | 2:50.01 | 552 |
| 200 FL SCY | 2:45.35 | 425 |
| 200 IM SCY | 2:22.38 | 670 |
| 400 IM SCY | 5:08.44 | 643 |
IMR 15-16 · SCY
3134 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:07.03 | 681 |
| 100 BK SCY | 1:03.39 | 692 |
| 100 BR SCY | 1:19.50 | 533 |
| 100 FL SCY | 1:07.73 | 558 |
| 200 IM SCY | 2:22.38 | 670 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.42
Front half 27.78s · back half 30.64s
200 Freestyle SCY 2:07.03
Front half 60.87s · back half 66.16s
500 Freestyle SCY 5:46.76 split/total mismatch
100 Backstroke SCY 1:03.39 split/total mismatch
Front half 30.82s · back half 32.57s
100 Breaststroke SCY 1:19.50
Front half 37.90s · back half 41.60s
200 Breaststroke SCY 2:50.01
Front half 82.53s · back half 87.48s
100 Butterfly SCY 1:07.73
Front half 31.67s · back half 36.06s
200 Butterfly SCY 2:45.35
Front half 63.57s · back half 101.78s
400 Individual Medley SCY 5:08.44 split/total mismatch
200 Freestyle LCM 2:28.32
Front half 69.74s · back half 78.58s
200 Backstroke LCM 2:45.07
Front half 80.06s · back half 85.01s
200 Breaststroke LCM 3:23.40 split/total mismatch
Front half 99.14s · back half 104.26s
Progression
Faster times are higher. One card per event, all courses & history.