swimBokai Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.85 | AA+0.46s to AAA | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 100 Freestyle | SCY | 49.16 | AA+0.17s to AAA | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 200 Freestyle | SCY | 1:48.84 | AA+1.75s to AAA | 2025-11-08 | 2025 Legends of Coaching Series_Peter Daland venue |
| 50 Backstroke | SCY | 25.47 | AA+0.48s to AAA | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 100 Backstroke | SCY | 54.48 | AA+1.19s to AAA | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 50 Breaststroke | SCY | 30.02 | AA+1.13s to AAA | 2025-09-20 | CA 2025 NOVA Back-to-School Meet venue |
| 100 Breaststroke | SCY | 1:05.15 | A+1.96s to AA | 2025-11-02 | 2025 "Our Rising Tides" 16u SCY P/F Meet venue |
| 50 Butterfly | SCY | 24.38 | AAA+0.59s to AAAA | 2026-01-18 | YARDS----2026 Road to Sofi venue |
| 100 Butterfly | SCY | 53.83 | AA+0.94s to AAA | 2025-12-13 | 2025 CA SCS/SCAT WAG venue |
| 100 Individual Medley | SCY | 58.01 | 2025-09-20 | CA 2025 NOVA Back-to-School Meet venue | |
| 200 Individual Medley | SCY | 2:02.69 | AA+3.80s to AAA | 2025-12-12 | 2025 CA SCS/SCAT WAG venue |
| 50 Freestyle | LCM | 26.11 | AA+0.22s to AAA | 2025-05-23 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
| 100 Freestyle | LCM | 56.35 | AAA+2.46s to AAAA | 2025-05-25 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
| 200 Freestyle | LCM | 2:06.79 | AA+3.20s to AAA | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 50 Backstroke | LCM | 32.62 | BB+0.13s to A | 2026-06-11 | 2026 SCS June AG Invite venue |
| 100 Backstroke | LCM | 1:06.58 | A+1.29s to AA | 2025-06-15 | 2025 SCS June AG Invite @ La Mirada Armada venue |
| 100 Breaststroke | LCM | 1:15.08 | A+1.29s to AA | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 200 Breaststroke | LCM | 2:50.16 | BB+2.67s to A | 2024-07-28 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 50 Butterfly | LCM | 27.94 | AAA+1.05s to AAAA | 2026-01-18 | Finals -2026 Road to Sofi - copied venue |
| 100 Butterfly | LCM | 1:01.58 | AA+1.09s to AAA | 2025-05-24 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 |
|---|---|---|---|---|---|---|
| 200 Freestyle | LCM | 2:08.59 | flat | 800 Free Relay | 2024-07-25 | 2024 CA SCS/ BREA Summer A/G Champs |
| 50 Breaststroke | LCM | 32.52 | flying | 200 Medley Relay (leg 2) | 2025-07-25 | 2025 CA SCS/RAA Summer A/G Champs |
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 15-16 · SCY
785 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:02.69 | 785 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3926 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.84 | 822 |
| 100 BK SCY | 54.48 | 805 |
| 100 BR SCY | 1:05.15 | 694 |
| 100 FL SCY | 53.83 | 820 |
| 200 IM SCY | 2:02.69 | 785 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.16
Front half 23.83s · back half 25.33s
200 Freestyle SCY 1:48.84
Front half 52.80s · back half 56.04s
100 Backstroke SCY 54.48
Front half 26.13s · back half 28.35s
100 Breaststroke SCY 1:05.15
Front half 30.36s · back half 34.79s
100 Butterfly SCY 53.83
Front half 24.70s · back half 29.13s
100 Individual Medley SCY 58.01
Front half 26.30s · back half 31.71s
200 Individual Medley SCY 2:02.69
Front half 56.62s · back half 66.07s
100 Freestyle LCM 56.35
Front half 26.92s · back half 29.43s
200 Freestyle LCM 2:06.79 RT 0.77s
Front half 61.17s · back half 65.62s
200 Breaststroke LCM 2:50.16 RT 0.72s
Front half 79.99s · back half 90.17s
100 Butterfly LCM 1:01.58
Front half 28.98s · back half 32.60s
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.