swimCallie Nishikawa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.31 | AA+0.62s to AAA | 2025-11-23 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Freestyle | SCY | 58.06 | AA+2.27s to AAA | 2025-11-22 | HISI Senior Fall Championship (SCY) fast pool |
| 200 Freestyle | SCY | 2:12.30 | BB+0.41s to A | 2025-10-26 | 2025 HI 25th Annual Bill Smith Invitational - venue |
| 50 Backstroke | SCY | 34.20 | B+0.21s to BB | 2024-01-30 | 1478412 |
| 100 Backstroke | SCY | 1:13.17 | B+1.48s to BB | 2025-10-08 | 1666110 |
| 50 Breaststroke | SCY | 41.38 | B+2.29s to BB | 2024-01-30 | 1478412 |
| 100 Butterfly | SCY | 1:15.19 | B+3.80s to BB | 2026-01-31 | K. Mark Takai Swimming and Diving Champs venue |
| 100 Individual Medley | SCY | 1:15.58 | 2024-11-23 | Iolani Pod Meet | |
| 200 Individual Medley | SCY | 2:38.14 | BB+10.25s to A | 2025-10-08 | 1666110 |
| 50 Freestyle | LCM | 29.74 | AA+0.35s to AAA | 2025-07-17 | 2025 HI Age Group LCM Championship |
| 100 Freestyle | LCM | 1:06.76 | A+0.07s to AA | 2024-07-19 | 2024 HI Age Group LCM Championship |
| 200 Freestyle | LCM | 2:32.95 | BB+2.56s to A | 2024-07-19 | 2024 HI Age Group LCM Championship |
| 50 Backstroke | LCM | 38.45 | BB+1.86s to A | 2025-07-17 | 2025 HI Age Group LCM Championship |
| 100 Backstroke | LCM | 1:25.17 | B+1.58s to BB | 2025-07-17 | 2025 HI Age Group LCM Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 Freestyle | SCY | 28.86 | flying | 200 Medley Relay (leg 4) | 2023-04-30 | 41st Annual Harry Mamizuka Invitational |
| 50 Freestyle | SCY | 29.23 | flying | 200 Free Relay (leg 4) | 2023-04-29 | 41st Annual Harry Mamizuka Invitational |
| 100 Freestyle | SCY | 58.29 | flying | 400 Free Relay (leg 4) | 2026-02-26 | 2026 HI Hawaiian Swimming SCY AGChamps |
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 13-14 · SCY
540 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:38.14 | 540 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2140 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.30 | 661 |
| 100 BK SCY | 1:13.17 | 490 |
| 100 FL SCY | 1:15.19 | 449 |
| 200 IM SCY | 2:38.14 | 540 |
| 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 58.06
Front half 28.22s · back half 29.84s
100 Backstroke SCY 1:13.17 split/total mismatch
Front half 35.67s · back half 37.50s
100 Butterfly SCY 1:15.19 RT 0.73s
Front half 34.32s · back half 40.87s
100 Individual Medley SCY 1:15.58 split/total mismatch
Front half 36.35s · back half 39.23s
200 Individual Medley SCY 2:38.14 split/total mismatch
200 Freestyle LCM 2:32.95 split/total mismatch
Front half 74.52s · back half 78.43s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.