swimArthur Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 47.44 | +9.15s to B·+24.25s to Sectionals | 2024-11-23 | 2024 CA LKWD November Inviteslow pool |
| 50 Backstroke | SCY | 50.48 | +1.99s to B·+26.79s to Futures | 2024-12-08 | 2024 CA Trident Swim Club SC Dec Meetvenue |
| 50 Breaststroke | SCY | 56.77 | +3.28s to B·+30.48s to Futures | 2024-11-23 | 2024 CA LKWD November Inviteslow pool |
| 100 Breaststroke | SCY | 1:57.04 | +1.55s to B·+53.85s to Sectionals | 2025-02-15 | 2025 Metro Sc Champs at Armadavenue |
| 100 Individual Medley | SCY | 1:53.81 | +14.02s to B | 2024-12-08 | 2024 CA Trident Swim Club SC Dec Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 44.85 | flying | 200 Medley Relay (leg 4) | 2025-02-15 | 2025 Metro Sc Champs at 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 10 & under · SCY
305 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:57.04 | 305 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
752 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 50.48 | 259 |
| 50 BR SCY | 56.77 | 263 |
| 100 IM SCY | 1:53.81 | 230 |
| 100 FR SCY | — | 0 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:57.04
Front half 55.62s · back half 61.42s
100 Individual Medley SCY 1:53.81
Front half 56.08s · back half 57.73s
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.