Dillon Ishimi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.85 | 2026-04-18 | 44th Annual Harry Mamizuka Invitational venue | |
| 100 Freestyle | SCY | 54.10 | 2026-04-19 | 44th Annual Harry Mamizuka Invitational venue | |
| 50 Backstroke | SCY | 28.20 | 2026-04-19 | 44th Annual Harry Mamizuka Invitational venue | |
| 100 Backstroke | SCY | 1:02.05 | 2023-04-29 | 41st Annual Harry Mamizuka Invitational venue | |
| 200 Backstroke | SCY | 2:28.80 | 2024-04-27 | 42nd Annual Harry Mamizuka Invitational | |
| 50 Breaststroke | SCY | 31.45 | 2026-04-18 | 44th Annual Harry Mamizuka Invitational venue | |
| 100 Breaststroke | SCY | 1:08.76 | 2023-04-30 | 41st Annual Harry Mamizuka Invitational venue | |
| 200 Breaststroke | SCY | 2:34.59 | 2023-10-28 | 2023 HI 23rd Annual Bill Smith Invitational venue | |
| 50 Butterfly | SCY | 24.68 | 2026-04-18 | 44th Annual Harry Mamizuka Invitational venue | |
| 100 Butterfly | SCY | 55.69 | 2023-04-30 | 41st Annual Harry Mamizuka Invitational venue | |
| 200 Butterfly | SCY | 2:23.19 | 2024-04-27 | 42nd Annual Harry Mamizuka Invitational | |
| 200 Individual Medley | SCY | 2:23.69 | 2023-10-28 | 2023 HI 23rd Annual Bill Smith Invitational venue | |
| 50 Freestyle | LCM | 27.92 | 2023-05-06 | 2023 HI Oahu Unclassifed Meet venue | |
| 100 Freestyle | LCM | 1:07.07 | 2023-07-02 | 2023 Keo Nakama Swim Meet venue | |
| 50 Backstroke | LCM | 33.77 | 2026-07-05 | 2026 Keo Nakama Swim Meet venue | |
| 100 Backstroke | LCM | 1:19.98 | 2023-06-03 | 2023 HI 12th Annual Rainbow Aquatics Invite venue | |
| 50 Breaststroke | LCM | 37.28 | 2026-07-04 | 2026 Keo Nakama Swim Meet venue | |
| 50 Butterfly | LCM | 28.82 | 2026-07-05 | 2026 Keo Nakama Swim Meet venue | |
| 100 Butterfly | LCM | 1:08.90 | 2023-07-01 | 2023 Keo Nakama Swim Meet venue |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.79 | flat | 200 Free Relay | 2026-04-18 | 44th Annual Harry Mamizuka Invitational |
| 50 Backstroke | SCY | 28.51 | flat | 200 Medley Relay | 2023-04-30 | 41st Annual Harry Mamizuka Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 54.10
Front half 25.08s · back half 29.02s
100 Backstroke SCY 1:02.05
Front half 29.11s · back half 32.94s
100 Breaststroke SCY 1:08.76
Front half 31.66s · back half 37.10s
200 Breaststroke SCY 2:34.59
Front half 72.70s · back half 81.89s
100 Butterfly SCY 55.69
Front half 25.26s · back half 30.43s
200 Individual Medley SCY 2:23.69
Front half 65.10s · back half 78.59s
Progression
Faster times are higher. One card per event, all courses & history.