swimKai Ishikawa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.68 | AA+0.59s to AAA | 2025-10-26 | 2025 HI 25th Annual Bill Smith Invitational - venue |
| 100 Freestyle | SCY | 49.48 | AA+1.19s to AAA | 2025-11-22 | HISI Senior Fall Championship (SCY) fast pool |
| 200 Freestyle | SCY | 2:17.22 | +1.83s to B | 2022-10-30 | 22nd Annual Bill Smith Invitational venue |
| 50 Backstroke | SCY | 26.10 | A+0.41s to AA | 2025-11-22 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Backstroke | SCY | 56.98 | A+2.09s to AA | 2025-11-21 | HISI Senior Fall Championship (SCY) fast pool |
| 50 Butterfly | SCY | 23.64 | AAA+0.25s to AAAA | 2025-11-21 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Butterfly | SCY | 54.12 | AA+2.13s to AAA | 2026-01-17 | K. Mark Takai Swimming and Diving Champs venue |
| 200 Individual Medley | SCY | 2:18.92 | B+0.03s to BB | 2025-09-19 | 1666118 |
| 50 Freestyle | LCM | 25.95 | AA+0.46s to AAA | 2026-04-25 | University of Hawaii Spring Fling venue |
| 100 Freestyle | LCM | 56.48 | AA+0.89s to AAA | 2026-06-19 | HISI Senior Summer Championship (LCM) venue |
| 50 Backstroke | LCM | 29.73 | AA+0.34s to AAA | 2026-06-19 | HISI Senior Summer Championship (LCM) venue |
| 100 Backstroke | LCM | 1:05.84 | A+1.15s to AA | 2026-06-18 | HISI Senior Summer Championship (LCM) venue |
| 50 Butterfly | LCM | 26.48 | AAA+0.09s to AAAA | 2026-06-18 | HISI Senior Summer Championship (LCM) venue |
| 100 Butterfly | LCM | 1:00.26 | AA+0.57s to AAA | 2026-06-20 | HISI Senior Summer Championship (LCM) venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 Butterfly | LCM | 28.00 | flying | 200 Medley Relay (leg 3) | 2026-06-19 | HISI Senior Summer Championship (LCM) |
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 17-18 · SCY
504 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:18.92 | 504 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2270 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:17.22 | 389 |
| 100 BK SCY | 56.98 | 631 |
| 100 FL SCY | 54.12 | 746 |
| 200 IM SCY | 2:18.92 | 504 |
| 100 BR 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 49.48
Front half 23.66s · back half 25.82s
200 Freestyle SCY 2:17.22
Front half 63.82s · back half 73.40s
100 Backstroke SCY 56.98
Front half 27.35s · back half 29.63s
100 Butterfly SCY 54.12
Front half 25.38s · back half 28.74s
100 Freestyle LCM 56.48
Front half 27.70s · back half 28.78s
100 Backstroke LCM 1:05.84
Front half 32.62s · back half 33.22s
100 Butterfly LCM 1:00.26
Front half 28.05s · back half 32.21s
Progression
Faster times are higher. One card per event, all courses & history.