swimJack Chow
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.96 | B+0.27s to BB·+4.77s to Sectionals | 2026-10-10 | 2026 CA Cerritos SC Swim Meetvenue |
| 100 Freestyle | SCY | 59.69 | BB+3.90s to A·+8.70s to Sectionals | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 200 Freestyle | SCY | 2:13.39 | B+1.00s to BB·+21.60s to Sectionals | 2026-03-07 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 50 Backstroke | SCY | 38.01 | +4.32s to B·+14.32s to Futures | 2025-02-16 | 2025 Metro Sc Champs at Armadavenue |
| 100 Backstroke | SCY | 1:09.60 | B+3.31s to BB·+14.11s to Sectionals | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 200 Backstroke | SCY | 2:33.97 | B+9.88s to BB·+32.68s to Sectionals | 2025-10-11 | 2025 CA Cerritos SC Swim Meetvenue |
| 50 Breaststroke | SCY | 38.02 | B+2.23s to BB·+11.73s to Futures | 2025-02-16 | 2025 Metro Sc Champs at Armadavenue |
| 100 Breaststroke | SCY | 1:12.08 | BB+2.99s to A·+8.89s to Sectionals | 2026-09-12 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 200 Breaststroke | SCY | 2:33.66 | BB+3.37s to A·+16.37s to Sectionals | 2026-09-13 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 100 Butterfly | SCY | 1:07.83 | B+2.34s to BB·+12.64s to Sectionals | 2026-09-12 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 100 Individual Medley | SCY | 1:15.71 | 2025-02-16 | 2025 Metro Sc Champs at Armadavenue | |
| 200 Individual Medley | SCY | 2:21.24 | BB+5.85s to A·+17.25s to Sectionals | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 50 Freestyle | LCM | 31.94 | B+0.15s to BB·+4.95s to Sectionals | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 100 Freestyle | LCM | 1:08.50 | BB+4.11s to A·+9.51s to Sectionals | 2026-06-07 | 026 SEA Dolphins Swim Teamvenue |
| 200 Freestyle | LCM | 2:27.16 | BB+6.57s to A·+18.47s to Sectionals | 2026-07-11 | 2026 CA Metro Championships-LKWD LCvenue |
| 400 Freestyle | LCM | 5:27.68 | B+2.79s to BB·+53.29s to Sectionals | 2026-06-06 | 026 SEA Dolphins Swim Teamvenue |
| 50 Backstroke | LCM | 45.32 | +5.83s to B·+17.43s to Futures | 2025-05-03 | 2025 CA Downey Dolphins Swim Team LC Meetslow pool |
| 100 Backstroke | LCM | 1:20.17 | B+2.48s to BB·+14.98s to Sectionals | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 50 Breaststroke | LCM | 40.86 | BB+3.07s to A·+9.97s to Futures | 2026-05-24 | 2026 Lakewood May Lc Invitevenue |
| 100 Breaststroke | LCM | 1:24.80 | BB+4.21s to A·+11.10s to Sectionals | 2026-06-06 | 026 SEA Dolphins Swim Teamvenue |
| 200 Breaststroke | LCM | 2:52.75 | A+5.26s to AA·+11.87s to Sectionals | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 50 Butterfly | LCM | 41.99 | +4.70s to B·+15.70s to Futures | 2025-07-13 | 2025 Metro Committee Summer Championshipsvenue |
| 100 Butterfly | LCM | 1:18.17 | B+3.58s to BB·+15.08s to Sectionals | 2026-06-06 | 026 SEA Dolphins Swim Teamvenue |
| 200 Individual Medley | LCM | 2:41.66 | BB+4.77s to A·+16.97s to Sectionals | 2026-05-03 | 26 ESA Dolphins Swim Teamvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 31.95 | flying | 200 Free Relay (leg 4) | 2025-02-16 | 2025 Metro Sc Champs at Armada |
| 50 Breaststroke | SCY | 37.40 | flying | 200 Medley Relay (leg 2) | 2025-02-15 | 2025 Metro Sc Champs at Armada |
| 100 Breaststroke | SCY | 1:22.95 | flying | 400 Medley Relay (leg 2) | 2024-12-15 | 2024 CA GWSC/SCS WAG |
| 50 Freestyle | LCM | 35.76 | flying | 200 Free Relay (leg 3) | 2025-06-14 | 2025 SCS June AG Invite @ La Mirada Armada |
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 · LCM
1800 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:27.68 | 507 |
| 200 BR LCM | 2:52.75 | 682 |
| 200 IM LCM | 2:41.66 | 611 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2701 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:27.16 | 583 |
| 100 BK LCM | 1:20.17 | 480 |
| 100 BR LCM | 1:24.80 | 569 |
| 100 FL LCM | 1:18.17 | 458 |
| 200 IM LCM | 2:41.66 | 611 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.69
Front half 28.83s · back half 30.86s
200 Freestyle SCY 2:13.39
Front half 63.76s · back half 69.63s
100 Backstroke SCY 1:09.60
Front half 34.24s · back half 35.36s
200 Backstroke SCY 2:33.97
Front half 76.44s · back half 77.53s
100 Breaststroke SCY 1:12.08
Front half 34.49s · back half 37.59s
100 Butterfly SCY 1:07.83
Front half 32.21s · back half 35.62s
100 Individual Medley SCY 1:15.71
Front half 35.82s · back half 39.89s
200 Individual Medley SCY 2:21.24
Front half 68.98s · back half 72.26s
200 Freestyle LCM 2:27.16
Front half 70.26s · back half 76.90s
100 Backstroke LCM 1:20.17
Front half 39.10s · back half 41.07s
200 Breaststroke LCM 2:52.75
Front half 83.90s · back half 88.85s
200 Individual Medley LCM 2:41.66
Front half 80.46s · back half 81.20s
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.