Jason Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.19 | BB+0.10s to A·+1.00s to Sectionals | 2026-02-15 | 2026 Metro Champs @ La Mirada Armadavenue |
| 100 Freestyle | SCY | 53.71 | BB+1.12s to A·+2.72s to Sectionals | 2026-02-14 | 2026 Metro Champs @ La Mirada Armadavenue |
| 200 Freestyle | SCY | 2:06.14 | B+0.45s to BB·+14.35s to Sectionals | 2025-09-13 | 2025 DARE Launch & Lunge Season Openervenue |
| 500 Freestyle | SCY | 6:32.02 | +24.73s to B·+89.33s to Sectionals | 2024-10-20 | 2024 CA Lakewood Halloween Inviteslow pool |
| 50 Backstroke | SCY | 29.60 | B+0.61s to BB·+5.91s to Futures | 2025-10-11 | 2025 CA Cerritos SC Swim Meetvenue |
| 100 Backstroke | SCY | 1:04.90 | B+2.81s to BB·+9.41s to Sectionals | 2026-02-14 | 2026 Metro Champs @ La Mirada Armadavenue |
| 200 Backstroke | SCY | 2:26.58 | +0.49s to B·+25.29s to Sectionals | 2025-10-11 | 2025 CA Cerritos SC Swim Meetvenue |
| 50 Breaststroke | SCY | 31.76 | BB+0.87s to A·+5.47s to Futures | 2025-11-23 | 2025 CA Fast Before The Feastvenue |
| 100 Breaststroke | SCY | 1:11.10 | B+1.01s to BB·+7.91s to Sectionals | 2025-11-22 | 2025 CA Fast Before The Feastvenue |
| 200 Breaststroke | SCY | 2:39.04 | B+6.55s to BB·+21.75s to Sectionals | 2025-11-23 | 2025 CA Fast Before The Feastvenue |
| 50 Butterfly | SCY | 26.24 | A+0.65s to AA·+3.35s to Futures | 2026-02-14 | 2026 Metro Champs @ La Mirada Armadavenue |
| 100 Butterfly | SCY | 59.86 | BB+3.17s to A·+4.67s to Sectionals | 2026-02-15 | 2026 Metro Champs @ La Mirada Armadavenue |
| 200 Individual Medley | SCY | 2:21.57 | B+2.68s to BB·+17.58s to Sectionals | 2025-02-16 | 2025 Metro Sc Champs at Armadavenue |
| 50 Freestyle | LCM | 28.24 | BB+0.45s to A·+1.25s to Sectionals | 2025-05-31 | 2025 CA Downey Dolphins Swim Team LC Meetslow pool |
| 100 Freestyle | LCM | 1:05.71 | B+0.02s to BB·+6.72s to Sectionals | 2025-07-12 | 2025 Metro Committee Summer Championshipsvenue |
| 200 Freestyle | LCM | 2:42.30 | +6.81s to B·+33.61s to Sectionals | 2025-06-29 | John Sullivan Firecracker Invite 2025venue |
| 50 Backstroke | LCM | 36.93 | B+2.24s to BB·+9.04s to Futures | 2025-06-27 | John Sullivan Firecracker Invite 2025venue |
| 100 Backstroke | LCM | 1:20.89 | +2.20s to B·+15.70s to Sectionals | 2025-06-29 | John Sullivan Firecracker Invite 2025venue |
| 200 Backstroke | LCM | 2:56.15 | +4.56s to B·+34.66s to Sectionals | 2025-05-31 | 2025 CA Downey Dolphins Swim Team LC Meetslow pool |
| 200 Breaststroke | LCM | 3:32.35 | +20.16s to B·+51.47s to Sectionals | 2025-07-12 | 2025 Metro Committee Summer Championshipsvenue |
| 50 Butterfly | LCM | 32.18 | BB+1.99s to A·+5.89s to Futures | 2025-06-27 | John Sullivan Firecracker Invite 2025venue |
| 100 Butterfly | LCM | 1:17.65 | +1.66s to B·+14.56s to Sectionals | 2025-06-29 | John Sullivan Firecracker Invite 2025venue |
| 200 Individual Medley | LCM | 2:54.58 | +1.29s to B·+29.89s to Sectionals | 2025-07-13 | 2025 Metro Committee Summer Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 23.91 | flying | 200 Free Relay (leg 3) | 2026-02-13 | 2026 Metro Champs @ La Mirada Armada |
| 50 Freestyle | SCY | 23.43 | flying | 200 Medley Relay (leg 4) | 2025-12-14 | 2025 CA SCS/RAA WAG |
| 100 Freestyle | SCY | 58.11 | flying | 400 Free Relay (leg 2) | 2024-07-13 | 2024 Metro Champs @LKWD |
| 50 Backstroke | SCY | 29.83 | flat | 200 Medley Relay | 2026-02-15 | 2026 Metro Champs @ La Mirada Armada |
| 50 Freestyle | LCM | 29.43 | flying | 200 Medley Relay (leg 4) | 2025-06-15 | 2025 SCS June AG Invite @ La Mirada Armada |
| 50 Freestyle | LCM | 27.37 | flying | 200 Free Relay (leg 2) | 2025-07-24 | 2025 CA SCS Summer A/G Champs |
| 100 Backstroke | LCM | 1:15.74 | flat | 400 Medley Relay | 2025-07-25 | 2025 CA SCS 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 17-18 · SCY
1656 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:32.02 | 335 |
| 200 BK SCY | 2:26.58 | 398 |
| 200 BR SCY | 2:39.04 | 447 |
| 200 IM SCY | 2:21.57 | 476 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2443 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.14 | 501 |
| 100 BK SCY | 1:04.90 | 427 |
| 100 BR SCY | 1:11.10 | 488 |
| 100 FL SCY | 59.86 | 551 |
| 200 IM SCY | 2:21.57 | 476 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.71
Front half 25.26s · back half 28.45s
200 Freestyle SCY 2:06.14
Front half 60.28s · back half 65.86s
500 Freestyle SCY 6:32.02
Front half 186.15s · back half 205.87s
100 Backstroke SCY 1:04.90
Front half 31.23s · back half 33.67s
200 Backstroke SCY 2:26.58
Front half 71.49s · back half 75.09s
100 Breaststroke SCY 1:11.10
Front half 33.58s · back half 37.52s
200 Breaststroke SCY 2:39.04
Front half 75.16s · back half 83.88s
100 Butterfly SCY 59.86
Front half 27.50s · back half 32.36s
200 Individual Medley SCY 2:21.57
Front half 66.85s · back half 74.72s
100 Freestyle LCM 1:05.71
Front half 29.91s · back half 35.80s
200 Freestyle LCM 2:42.30
Front half 76.51s · back half 85.79s
200 Breaststroke LCM 3:32.35
Front half 101.23s · back half 111.12s
200 Individual Medley LCM 2:54.58
Front half 82.69s · back half 91.89s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.