Arthur Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.44 | AA+0.65s to AAA | 2025-02-16 | 2025 NE UVAC 10 & Under Champs venue |
| 100 Freestyle | SCY | 1:05.23 | AA+1.14s to AAA | 2025-02-15 | 2025 NE UVAC 10 & Under Champs venue |
| 200 Freestyle | SCY | 2:24.15 | AA+5.06s to AAA | 2025-02-16 | 2025 NE UVAC 10 & Under Champs venue |
| 500 Freestyle | SCY | 6:22.69 | AA+12.70s to AAA | 2025-02-14 | 2025 NE UVAC TT 10 & Under Champs venue |
| 100 Backstroke | SCY | 1:14.92 | AA+2.13s to AAA | 2025-02-16 | 2025 NE UVAC 10 & Under Champs venue |
| 50 Butterfly | SCY | 33.84 | AA+1.25s to AAA | 2025-02-15 | 2025 NE UVAC 10 & Under Champs venue |
| 50 Freestyle | LCM | 31.46 | AAAA | 2025-01-01 | 2025 New England 10 & Under LCM Championships venue |
| 100 Freestyle | LCM | 1:08.11 | AAAA | 2025-01-01 | 2025 New England 10 & Under LCM Championships venue |
| 200 Freestyle | LCM | 2:27.11 | AAAA | 2025-01-01 | 2025 New England 10 & Under LCM Championships venue |
| 400 Freestyle | LCM | 5:08.60 | AAAA | 2025-01-01 | 2025 New England 10 & Under LCM Championships venue |
| 50 Backstroke | LCM | 36.77 | AAAA | 2025-01-01 | 2025 New England 10 & Under LCM Championships venue |
| 100 Backstroke | LCM | 1:18.46 | AAAA | 2025-07-13 | 2025 NE CS LCM 10 & U Champs venue |
| 50 Butterfly | LCM | 41.46 | BB+0.87s to A | 2024-01-01 | 2024 New England 10 & Under LCM Championships |
| 100 Butterfly | LCM | 1:32.16 | A+1.47s to AA | 2025-01-01 | 2025 ne cs seacoast classic results |
| 200 Individual Medley | LCM | 2:54.54 | AAA+2.05s to AAAA | 2025-01-01 | 2025 New England 10 & Under LCM Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.60 | flying | 200 Free Relay (leg 4) | 2025-02-15 | 2025 NE UVAC 10 & Under Champs |
| 100 Freestyle | LCM | 1:20.02 | flying | 400 Free Relay (leg 4) | 2024-07-12 | 2024 NE MST/ESC LCM 10 & U 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 10 & under · LCM
3759 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:27.11 | 1096 |
| 100 BK LCM | 1:18.46 | 1059 |
| 100 FL LCM | 1:32.16 | 644 |
| 200 IM LCM | 2:54.54 | 960 |
| 100 BR LCM | — | 0 |
IMR 10 & under · LCM
3638 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:08.11 | 1075 |
| 50 BK LCM | 36.77 | 1018 |
| 50 FL LCM | 41.46 | 585 |
| 200 IM LCM | 2:54.54 | 960 |
| 50 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.23
Front half 30.83s · back half 34.40s
200 Freestyle SCY 2:24.15
Front half 69.71s · back half 74.44s
500 Freestyle SCY 6:22.69
Front half 191.95s · back half 190.74s
100 Backstroke SCY 1:14.92
Front half 36.22s · back half 38.70s
100 Freestyle LCM 1:08.11 split/total mismatch
Front half 32.37s · back half 35.74s
200 Freestyle LCM 2:27.11 split/total mismatch
400 Freestyle LCM 5:08.60 split/total mismatch
100 Backstroke LCM 1:18.46
Front half 38.23s · back half 40.23s
200 Individual Medley LCM 2:54.54 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.