Yuzuki Ishizuka
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.96 | A+1.07s to AA | 2026-03-20 | 2026 NW Region Age Group Champs- Approved venue |
| 100 Freestyle | SCY | 1:00.62 | A+2.33s to AA | 2025-12-13 | 2025 PN 14&Under Short Course Champs-Approved venue |
| 200 Freestyle | SCY | 2:13.96 | BB+2.07s to A | 2025-10-05 | 2025 PN Cascade Fall Classic venue |
| 500 Freestyle | SCY | 6:25.40 | B+2.51s to BB | 2024-03-01 | 2024 BBST Seize the Day Invitational venue |
| 50 Backstroke | SCY | 32.84 | BB+1.45s to A | 2026-06-21 | 2026 PN SRST Summer Invitational - Approved venue |
| 100 Backstroke | SCY | 1:10.47 | BB+4.28s to A | 2026-06-20 | 2026 PN SRST Summer Invitational - Approved venue |
| 200 Backstroke | SCY | 2:39.65 | B+3.76s to BB | 2025-10-04 | 2025 PN Cascade Fall Classic venue |
| 50 Breaststroke | SCY | 39.13 | B+0.04s to BB | 2025-03-29 | 2025 PN Spring Finale - Division 3 venue |
| 100 Breaststroke | SCY | 1:23.68 | B+1.29s to BB | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approved fast pool |
| 200 Breaststroke | SCY | 3:03.09 | B+5.70s to BB | 2026-01-25 | 2026 PN WAVE Winter Invitational- Approved fast pool |
| 50 Butterfly | SCY | 28.43 | AA+0.14s to AAA | 2026-06-20 | 2026 PN SRST Summer Invitational - Approved venue |
| 100 Butterfly | SCY | 1:04.31 | A+1.12s to AA | 2026-06-21 | 2026 PN SRST Summer Invitational - Approved venue |
| 200 Butterfly | SCY | 2:27.18 | BB+0.29s to A | 2025-12-12 | 2025 PN 14&Under Short Course Champs-Approved venue |
| 100 Individual Medley | SCY | 1:17.93 | 2024-03-03 | 2024 BBST Seize the Day Invitational venue | |
| 200 Individual Medley | SCY | 2:31.97 | BB+4.08s to A | 2025-06-21 | 2025 PN SRST StingRay Invitational venue |
| 400 Individual Medley | SCY | 5:25.55 | BB+11.66s to A | 2025-06-20 | 2025 PN SRST StingRay Invitational venue |
| 50 Freestyle | LCM | 32.20 | BB+0.21s to A | 2026-05-02 | 2026 PN BC May Flowers - Approved venue |
| 100 Freestyle | LCM | 1:08.48 | A+1.79s to AA | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 200 Freestyle | LCM | 2:35.53 | BB+5.14s to A | 2025-06-26 | 2025 PN CSC 104th Annual Senior Seattle Open venue |
| 400 Freestyle | LCM | 5:22.87 | BB+6.68s to A | 2025-06-27 | 2025 PN CSC 104th Annual Senior Seattle Open venue |
| 50 Backstroke | LCM | 39.12 | BB+2.53s to A | 2025-05-04 | 2025 PN BC May Flowers venue |
| 100 Backstroke | LCM | 1:21.28 | BB+4.19s to A | 2025-07-18 | 2025 PN 13&O LC Senior Championships venue |
| 200 Backstroke | LCM | 3:13.64 | B+13.55s to BB | 2024-05-05 | 2024 PN BC May Flowers venue |
| 50 Breaststroke | LCM | 44.98 | B+0.49s to BB | 2025-05-03 | 2025 PN BC May Flowers venue |
| 100 Breaststroke | LCM | 1:37.75 | B+2.66s to BB | 2025-05-04 | 2025 PN BC May Flowers venue |
| 200 Breaststroke | LCM | 3:49.72 | +8.93s to B | 2024-05-04 | 2024 PN BC May Flowers venue |
| 50 Butterfly | LCM | 32.03 | AA+0.64s to AAA | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 100 Butterfly | LCM | 1:13.99 | A+2.20s to AA | 2026-05-02 | 2026 PN BC May Flowers - Approved venue |
| 200 Butterfly | LCM | 3:07.06 | B+4.27s to BB | 2025-06-28 | 2025 PN CSC 104th Annual Senior Seattle Open venue |
| 200 Individual Medley | LCM | 2:55.47 | BB+6.28s to A | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chal venue |
| 400 Individual Medley | LCM | 6:20.42 | BB+21.73s to A | 2025-06-01 | 2025 PN VAST Summer Sprints and Distance Chal venue |
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.
IMX / IMR
IMX 13-14 · SCY
3341 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:25.40 | 516 |
| 200 BK SCY | 2:39.65 | 477 |
| 200 BR SCY | 3:03.09 | 479 |
| 200 FL SCY | 2:27.18 | 663 |
| 200 IM SCY | 2:31.97 | 608 |
| 400 IM SCY | 5:25.55 | 598 |
IMR 13-14 · SCY
3012 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:13.96 | 637 |
| 100 BK SCY | 1:10.47 | 548 |
| 100 BR SCY | 1:23.68 | 501 |
| 100 FL SCY | 1:04.31 | 718 |
| 200 IM SCY | 2:31.97 | 608 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.62 RT 0.72s
Front half 29.23s · back half 31.39s
200 Freestyle SCY 2:13.96
Front half 31.76s · back half 102.20s
500 Freestyle SCY 6:25.40
Front half 188.50s · back half 196.90s
100 Backstroke SCY 1:10.47
Front half 33.89s · back half 36.58s
200 Backstroke SCY 2:39.65
Front half 79.39s · back half 80.26s
100 Breaststroke SCY 1:23.68
Front half 41.07s · back half 42.61s
200 Breaststroke SCY 3:03.09
Front half 90.05s · back half 93.04s
100 Butterfly SCY 1:04.31
Front half 30.62s · back half 33.69s
200 Butterfly SCY 2:27.18
Front half 67.41s · back half 79.77s
100 Individual Medley SCY 1:17.93
Front half 37.44s · back half 40.49s
200 Individual Medley SCY 2:31.97
Front half 71.30s · back half 80.67s
400 Individual Medley SCY 5:25.55
Front half 155.00s · back half 170.55s
200 Freestyle LCM 2:35.53
Front half 76.35s · back half 79.18s
400 Freestyle LCM 5:22.87
Front half 160.04s · back half 162.83s
200 Backstroke LCM 3:13.64 RT 0.85s
Front half 96.97s · back half 96.67s
200 Breaststroke LCM 3:49.72
Front half 112.47s · back half 117.25s
200 Butterfly LCM 3:07.06
Front half 88.21s · back half 98.85s
200 Individual Medley LCM 2:55.47 RT 0.77s
Front half 83.09s · back half 92.38s
400 Individual Medley LCM 6:20.42 RT 0.75s
Front half 180.60s · back half 199.82s
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.