swimSonia Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Butterfly | SCY | 1:27.94 | +9.05s to B | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) |
| 200 Individual Medley | SCY | 3:01.58 | +4.89s to B | 2025-03-02 | 2025 Gulf 13 & Over Champs (PEAK) fast pool |
| 100 Freestyle | LCM | 1:25.17 | +2.38s to B | 2024-06-08 | BATS June Invite 2024 venue |
| 50 Backstroke | LCM | 46.28 | +2.49s to B | 2024-06-08 | BATS June Invite 2024 venue |
| 50 Breaststroke | LCM | 58.61 | +9.52s to B | 2024-07-14 | 2024 Long Course Gulf Age Group Championships venue |
| 100 Breaststroke | LCM | 2:05.69 | +21.00s to B | 2024-06-08 | BATS June Invite 2024 venue |
| 50 Butterfly | LCM | 43.24 | +2.05s to B | 2024-07-14 | 2024 Long Course Gulf Age Group Championships venue |
| 100 Butterfly | LCM | 1:46.74 | +16.85s to B | 2024-06-08 | BATS June Invite 2024 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
IMX / IMR
IMX 13-14 · SCY
356 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 3:01.58 | 356 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
636 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL SCY | 1:27.94 | 280 |
| 200 IM SCY | 3:01.58 | 356 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Individual Medley SCY 3:01.58
100 Freestyle LCM 1:25.17
Front half 40.91s · back half 44.26s
100 Butterfly LCM 1:46.74
Front half 49.65s · back half 57.09s
Progression
Faster times are higher. One card per event, all courses & history.