swimJerry Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.75 | BB+0.06s to A·+1.36s to Sectionals | 2024-01-06 | 2024 NBAC New Year's Kick - Off Meetfast pool |
| 100 Freestyle | SCY | 52.36 | BB+0.37s to A·+3.87s to Sectionals | 2023-12-17 | 2023 NBAC Christmas Invitationalvenue |
| 200 Freestyle | SCY | 1:54.37 | A+4.18s to AA·+8.08s to Sectionals | 2024-02-05 | John deBarbadillo Invite |
| 500 Freestyle | SCY | 5:03.60 | A+3.91s to AA·+16.21s to Sectionals | 2024-02-24 | 2024 MD LSC Senior Champsvenue |
| 1000 Freestyle | SCY | 10:32.98 | A+3.39s to AA·+33.49s to Sectionals | 2024-10-04 | 2024 ASC All Freestyle Meetvenue |
| 50 Backstroke | SCY | 28.48 | BB+1.99s to A·+4.79s to Futures | 2023-11-18 | 2023 NBAC Thanksgiving Meetvenue |
| 100 Backstroke | SCY | 1:00.44 | BB+4.25s to A·+5.95s to Sectionals | 2024-02-05 | John deBarbadillo Invite |
| 200 Backstroke | SCY | 2:08.06 | BB+4.27s to A·+9.47s to Sectionals | 2023-12-17 | 2023 NBAC Christmas Invitationalvenue |
| 50 Breaststroke | SCY | 29.15 | AA+1.16s to AAA·+2.86s to Futures | 2024-02-05 | John deBarbadillo Invite |
| 100 Breaststroke | SCY | 1:04.06 | A+2.47s to AA·+2.57s to Sectionals | 2024-02-23 | 2024 MD LSC Senior Champsvenue |
| 200 Breaststroke | SCY | 2:18.24 | A+4.45s to AA·+3.25s to Sectionals | 2023-12-16 | 2023 NBAC Christmas Invitationalvenue |
| 50 Butterfly | SCY | 26.04 | A+0.65s to AA·+3.15s to Futures | 2026-02-22 | 2026 Speedo MD LSC Senior Champsvenue |
| 100 Butterfly | SCY | 56.72 | BB+0.53s to A·+3.53s to Sectionals | 2026-02-20 | 2026 Speedo MD LSC Senior Champsvenue |
| 200 Butterfly | SCY | 2:12.26 | BB+5.77s to A·+11.07s to Sectionals | 2023-12-17 | 2023 NBAC Christmas Invitationalvenue |
| 100 Individual Medley | SCY | 1:00.26 | 2026-01-17 | 2026 RAC Classicvenue | |
| 200 Individual Medley | SCY | 2:06.46 | A+4.97s to AA·+7.07s to Sectionals | 2023-11-19 | 2023 NBAC Thanksgiving Meetvenue |
| 400 Individual Medley | SCY | 4:38.26 | BB+4.67s to A·+23.17s to Sectionals | 2024-02-05 | John deBarbadillo Invite |
| 50 Freestyle | LCM | 27.07 | A+0.78s to AA·+1.58s to Sectionals | 2023-07-08 | 2023 Sandbox Invitationalvenue |
| 100 Freestyle | LCM | 59.43 | A+1.74s to AA·+3.94s to Sectionals | 2023-07-30 | 2023 Summer Junior Champs LCM Meetvenue |
| 200 Freestyle | LCM | 2:10.99 | A+4.80s to AA·+9.70s to Sectionals | 2024-05-18 | 2024 NBAC Spring LC Invitational Meetvenue |
| 400 Freestyle | LCM | 4:38.58 | A+9.59s to AA·+20.99s to Sectionals | 2024-01-01 | 2024 nbac mid summer classic final results pdf |
| 800 Freestyle | LCM | 9:39.13 | A+15.84s to AA·+40.74s to Sectionals | 2024-01-01 | 2024 nbac mid summer classic final results pdf |
| 50 Backstroke | LCM | 33.64 | BB+1.65s to A·+5.75s to Futures | 2024-05-17 | 2024 NBAC Spring LC Invitational Meetvenue |
| 100 Backstroke | LCM | 1:11.02 | BB+4.03s to A·+9.03s to Sectionals | 2023-07-08 | 2023 Sandbox Invitationalvenue |
| 200 Backstroke | LCM | 2:31.41 | BB+5.52s to A·+16.62s to Sectionals | 2025-07-31 | 2025 MD LSC LC Championshipsvenue |
| 50 Breaststroke | LCM | 33.36 | AA+1.17s to AAA·+2.47s to Futures | 2024-01-01 | 2024 nbac mid summer classic final results pdf |
| 100 Breaststroke | LCM | 1:14.55 | A+2.96s to AA·+4.86s to Sectionals | 2026-07-29 | 2026 MD LSC LC Championshipvenue |
| 200 Breaststroke | LCM | 2:45.89 | BB+2.60s to A·+13.30s to Sectionals | 2025-08-01 | 2025 MD LSC LC Championshipsvenue |
| 50 Butterfly | LCM | 28.56 | AA+1.17s to AAA·+2.27s to Futures | 2026-07-30 | 2026 MD LSC LC Championshipvenue |
| 100 Butterfly | LCM | 1:06.42 | BB+2.13s to A·+6.23s to Sectionals | 2024-01-01 | 2024 nbac mid summer classic final results pdf |
| 200 Butterfly | LCM | 2:42.91 | B+7.12s to BB·+26.62s to Sectionals | 2024-01-01 | 2024 nbac mid summer classic final results pdf |
| 200 Individual Medley | LCM | 2:25.74 | A+3.85s to AA·+9.55s to Sectionals | 2023-07-30 | 2023 Summer Junior Champs LCM Meetvenue |
| 400 Individual Medley | LCM | 5:17.61 | A+12.82s to AA·+27.72s to Sectionals | 2024-01-01 | 2024 nbac mid summer classic final results pdf |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 24.28 | flat | 200 Free Relay | 2024-10-19 | 2024 NBAC Fall Fastival Meet |
| 50 Freestyle | SCY | 23.75 | flying | 200 Free Relay (leg 2) | 2024-11-16 | Harvest Festival 2024 |
| 100 Freestyle | SCY | 51.75 | flying | 400 Free Relay (leg 4) | 2023-01-14 | 2022 Retriever Classic |
| 50 Breaststroke | SCY | 29.55 | flying | 200 Medley Relay (leg 2) | 2023-11-19 | 2023 NBAC Thanksgiving Meet |
| 100 Breaststroke | SCY | 1:05.78 | flying | 400 Medley Relay (leg 2) | 2026-02-20 | 2026 Speedo MD LSC Senior Champs |
| 100 Freestyle | LCM | 59.53 | flying | 400 Free Relay (leg 3) | 2025-07-31 | 2025 MD LSC LC Championships |
| 100 Breaststroke | LCM | 1:17.19 | flying | 400 Medley Relay (leg 2) | 2025-08-01 | 2025 MD LSC LC Championships |
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
3867 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:03.60 | 722 |
| 200 BK SCY | 2:08.06 | 598 |
| 200 BR SCY | 2:18.24 | 682 |
| 200 FL SCY | 2:12.26 | 572 |
| 200 IM SCY | 2:06.46 | 668 |
| 400 IM SCY | 4:38.26 | 625 |
IMR 17-18 · SCY
3184 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.37 | 672 |
| 100 BK SCY | 1:00.44 | 529 |
| 100 BR SCY | 1:04.06 | 667 |
| 100 FL SCY | 56.72 | 648 |
| 200 IM SCY | 2:06.46 | 668 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.36
Front half 25.06s · back half 27.30s
200 Freestyle SCY 1:54.37 split/total mismatch
Front half 28.85s · back half 85.52s
500 Freestyle SCY 5:03.60
Front half 147.34s · back half 156.26s
1000 Freestyle SCY 10:32.98
Front half 315.55s · back half 317.43s
100 Backstroke SCY 1:00.44 split/total mismatch
Front half 29.64s · back half 30.80s
200 Backstroke SCY 2:08.06
Front half 62.23s · back half 65.83s
100 Breaststroke SCY 1:04.06
Front half 29.88s · back half 34.18s
200 Breaststroke SCY 2:18.24
Front half 65.65s · back half 72.59s
100 Butterfly SCY 56.72
Front half 26.54s · back half 30.18s
200 Butterfly SCY 2:12.26
Front half 61.48s · back half 70.78s
100 Individual Medley SCY 1:00.26
Front half 28.57s · back half 31.69s
200 Individual Medley SCY 2:06.46
Front half 59.23s · back half 67.23s
400 Individual Medley SCY 4:38.26 split/total mismatch
100 Freestyle LCM 59.43
Front half 28.57s · back half 30.86s
200 Freestyle LCM 2:10.99
Front half 63.00s · back half 67.99s
800 Freestyle LCM 9:39.13
Front half 278.58s · back half 300.55s
100 Backstroke LCM 1:11.02
Front half 34.32s · back half 36.70s
200 Backstroke LCM 2:31.41
Front half 73.30s · back half 78.11s
100 Breaststroke LCM 1:14.55
Front half 34.27s · back half 40.28s
200 Breaststroke LCM 2:45.89
Front half 77.29s · back half 88.60s
100 Butterfly LCM 1:06.42
Front half 31.53s · back half 34.89s
200 Butterfly LCM 2:42.91
200 Individual Medley LCM 2:25.74
Front half 68.89s · back half 76.85s
400 Individual Medley LCM 5:17.61
Front half 156.01s · back half 161.60s
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.