swimJackie Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.61 | +0.32s to B·+8.72s to Sectionals | 2025-03-01 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 100 Freestyle | SCY | 1:18.10 | +5.61s to B·+24.01s to Sectionals | 2024-11-03 | SSAN 2024 Fall Invitevenue |
| 200 Freestyle | SCY | 2:55.99 | +18.30s to B·+59.30s to Sectionals | 2025-01-12 | 2025 Tracey Harper-Santiago Memorial Meetvenue |
| 500 Freestyle | SCY | 8:51.22 | +110.63s to B·+221.33s to Sectionals | 2024-01-13 | 2024 LSST January Frosty Open Meetvenue |
| 50 Backstroke | SCY | 43.03 | +5.84s to B·+14.44s to Sectionals | 2024-07-20 | 2024 LSST GULF B & Under Champsvenue |
| 100 Backstroke | SCY | 1:28.98 | +9.69s to B·+28.19s to Sectionals | 2025-01-12 | 2025 Tracey Harper-Santiago Memorial Meetvenue |
| 200 Backstroke | SCY | 3:13.03 | +22.04s to B·+59.74s to Sectionals | 2025-03-01 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 50 Breaststroke | SCY | 44.50 | +1.31s to B·+10.91s to Sectionals | 2024-07-21 | 2024 LSST GULF B & Under Champsvenue |
| 100 Breaststroke | SCY | 1:35.77 | +4.78s to B·+24.88s to Sectionals | 2025-03-01 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 200 Breaststroke | SCY | 3:12.89 | B+10.90s to BB·+36.60s to Sectionals | 2025-01-12 | 2025 Tracey Harper-Santiago Memorial Meetvenue |
| 50 Butterfly | SCY | 43.12 | +6.43s to B·+15.73s to Sectionals | 2024-11-03 | SSAN 2024 Fall Invitevenue |
| 100 Butterfly | SCY | 1:41.19 | +22.30s to B·+42.10s to Sectionals | 2025-03-02 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 100 Individual Medley | SCY | 1:25.40 | 2024-07-20 | 2024 LSST GULF B & Under Champsvenue | |
| 200 Individual Medley | SCY | 3:09.79 | +13.10s to B·+57.20s to Sectionals | 2025-03-02 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 200 Freestyle | LCM | 3:31.42 | +31.03s to B·+79.33s to Sectionals | 2024-05-18 | 2024 Katy/Pace May Open Invitationalvenue |
| 50 Backstroke | LCM | 48.30 | +4.51s to B·+15.41s to Sectionals | 2024-05-18 | 2024 Katy/Pace May Open Invitationalvenue |
| 100 Breaststroke | LCM | 1:50.27 | +5.58s to B·+29.68s to Sectionals | 2024-05-18 | 2024 Katy/Pace May Open Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 35.13 | flying | 200 Free Relay (leg 2) | 2024-07-20 | 2024 LSST GULF B & Under Champs |
| 50 Breaststroke | SCY | 42.55 | flying | 200 Medley Relay (leg 2) | 2024-07-21 | 2024 LSST GULF B & Under 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 13-14 · SCY
1188 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 8:51.22 | 197 |
| 200 BK SCY | 3:13.03 | 270 |
| 200 BR SCY | 3:12.89 | 409 |
| 200 IM SCY | 3:09.79 | 312 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1383 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:55.99 | 281 |
| 100 BK SCY | 1:28.98 | 272 |
| 100 BR SCY | 1:35.77 | 334 |
| 100 FL SCY | 1:41.19 | 184 |
| 200 IM SCY | 3:09.79 | 312 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:18.10
Front half 35.78s · back half 42.32s
200 Freestyle SCY 2:55.99
Front half 83.63s · back half 92.36s
500 Freestyle SCY 8:51.22
Front half 259.03s · back half 272.19s
100 Backstroke SCY 1:28.98
Front half 42.68s · back half 46.30s
200 Backstroke SCY 3:13.03
Front half 93.38s · back half 99.65s
100 Breaststroke SCY 1:35.77
Front half 45.24s · back half 50.53s
200 Breaststroke SCY 3:12.89
Front half 93.22s · back half 99.67s
100 Butterfly SCY 1:41.19
Front half 43.40s · back half 57.79s
100 Individual Medley SCY 1:25.40
Front half 40.55s · back half 44.85s
200 Individual Medley SCY 3:09.79
Front half 91.22s · back half 98.57s
200 Freestyle LCM 3:31.42
Front half 98.56s · back half 112.86s
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.