swimKyzen Chang Aiwohi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.65 | A+0.06s to AA | 2026-03-01 | 2026 HI Hawaiian Swimming SCY AGChamps fast pool |
| 100 Freestyle | SCY | 55.39 | AA+2.30s to AAA | 2026-03-30 | 2026 Southwest Age Group Regional fast pool |
| 200 Freestyle | SCY | 2:04.40 | A+3.01s to AA | 2026-04-19 | 44th Annual Harry Mamizuka Invitational venue |
| 50 Backstroke | SCY | 28.90 | AA+1.01s to AAA | 2026-04-19 | 44th Annual Harry Mamizuka Invitational venue |
| 100 Backstroke | SCY | 1:01.16 | A+0.07s to AA | 2026-04-18 | 44th Annual Harry Mamizuka Invitational venue |
| 200 Backstroke | SCY | 2:13.03 | AA+5.64s to AAA | 2026-03-30 | 2026 Southwest Age Group Regional fast pool |
| 50 Breaststroke | SCY | 33.48 | A+0.19s to AA | 2026-04-18 | 44th Annual Harry Mamizuka Invitational venue |
| 100 Breaststroke | SCY | 1:14.40 | BB+2.11s to A | 2026-04-19 | 44th Annual Harry Mamizuka Invitational venue |
| 50 Butterfly | SCY | 27.57 | AA+0.28s to AAA | 2026-02-28 | 2026 HI Hawaiian Swimming SCY AGChamps fast pool |
| 100 Butterfly | SCY | 1:01.77 | A+1.18s to AA | 2026-04-19 | 44th Annual Harry Mamizuka Invitational venue |
| 200 Butterfly | SCY | 2:21.68 | A+5.89s to AA | 2026-03-01 | 2026 HI Hawaiian Swimming SCY AGChamps fast pool |
| 200 Individual Medley | SCY | 2:13.03 | AA+3.64s to AAA | 2026-03-27 | 2026 Southwest Age Group Regional |
| 400 Individual Medley | SCY | 5:06.14 | BB+3.75s to A | 2026-02-07 | Aulea Winter Distance Festival venue |
| 50 Freestyle | LCM | 28.29 | AA+0.30s to AAA | 2026-07-03 | 2026 Keo Nakama Swim Meet venue |
| 100 Freestyle | LCM | 1:03.31 | AA+1.82s to AAA | 2026-05-16 | Punahou Quad Meet venue |
| 200 Freestyle | LCM | 2:22.46 | A+2.77s to AA | 2026-05-16 | Punahou Quad Meet venue |
| 400 Freestyle | LCM | 5:29.74 | BB+21.25s to A | 2026-07-03 | 2026 Keo Nakama Swim Meet venue |
| 800 Freestyle | LCM | 12:05.51 | B+27.82s to BB | 2026-05-02 | Keiko Price Sprint Meet & Aloha Mile venue |
| 1500 Freestyle | LCM | 20:52.90 | BB+19.51s to A | 2026-05-02 | Keiko Price Sprint Meet & Aloha Mile venue |
| 50 Backstroke | LCM | 31.14 | AAA+0.25s to AAAA | 2026-07-05 | 2026 Keo Nakama Swim Meet venue |
| 100 Backstroke | LCM | 1:10.31 | AA+1.62s to AAA | 2026-05-16 | Punahou Quad Meet venue |
| 200 Backstroke | LCM | 2:31.79 | AA+2.70s to AAA | 2026-06-20 | HISI Senior Summer Championship (LCM) venue |
| 50 Breaststroke | LCM | 39.63 | BB+0.24s to A | 2026-05-02 | Keiko Price Sprint Meet & Aloha Mile venue |
| 200 Breaststroke | LCM | 3:09.09 | BB+6.20s to A | 2026-06-06 | 2026 15th Annual Wada Rainbow Invitational - venue |
| 50 Butterfly | LCM | 30.75 | AA+0.06s to AAA | 2026-07-05 | 2026 Keo Nakama Swim Meet venue |
| 100 Butterfly | LCM | 1:11.16 | A+2.07s to AA | 2026-04-25 | University of Hawaii Spring Fling venue |
| 200 Butterfly | LCM | 2:37.71 | A+2.52s to AA | 2026-06-19 | HISI Senior Summer Championship (LCM) venue |
| 200 Individual Medley | LCM | 2:36.53 | A+0.14s to AA | 2026-06-06 | 2026 15th Annual Wada Rainbow Invitational - venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 |
|---|---|---|---|---|---|---|
| 100 Butterfly | SCY | 1:03.88 | flying | 400 Medley Relay (leg 3) | 2026-03-28 | 2026 Southwest Age Group Regional |
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 · LCM
3037 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:29.74 | 497 |
| 200 BK LCM | 2:31.79 | 723 |
| 200 BR LCM | 3:09.09 | 520 |
| 200 FL LCM | 2:37.71 | 624 |
| 200 IM LCM | 2:36.53 | 673 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
3169 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.40 | 634 |
| 100 BK SCY | 1:01.16 | 668 |
| 100 BR SCY | 1:14.40 | 534 |
| 100 FL SCY | 1:01.77 | 627 |
| 200 IM SCY | 2:13.03 | 706 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.39
Front half 26.54s · back half 28.85s
200 Freestyle SCY 2:04.40
Front half 61.75s · back half 62.65s
100 Backstroke SCY 1:01.16
Front half 30.44s · back half 30.72s
200 Backstroke SCY 2:13.03
Front half 65.69s · back half 67.34s
100 Breaststroke SCY 1:14.40
Front half 35.32s · back half 39.08s
100 Butterfly SCY 1:01.77
Front half 29.40s · back half 32.37s
200 Butterfly SCY 2:21.68
Front half 67.71s · back half 73.97s
400 Individual Medley SCY 5:06.14
Front half 149.35s · back half 156.79s
200 Freestyle LCM 2:22.46
Front half 68.10s · back half 74.36s
400 Freestyle LCM 5:29.74
Front half 163.17s · back half 166.57s
1500 Freestyle LCM 20:52.90
200 Backstroke LCM 2:31.79
Front half 74.73s · back half 77.06s
200 Breaststroke LCM 3:09.09
Front half 95.82s · back half 93.27s
200 Butterfly LCM 2:37.71
Front half 77.55s · back half 80.16s
200 Individual Medley LCM 2:36.53
Front half 73.19s · back half 83.34s
Progression
Faster times are higher. One card per event, all courses & history.