swimLydia Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:29.35 | +14.66s to B | 2025-01-11 | 2025 CA CCAQ EC SC ABC Meet venue |
| 200 Freestyle | SCY | 3:21.17 | +37.78s to B | 2024-11-10 | 2024 CA The Claremont Club B/C SC Meet venue |
| 50 Backstroke | SCY | 43.68 | +4.89s to B | 2025-03-22 | 2025 CA CHWP BB/B/C Short Course Meet venue |
| 50 Breaststroke | SCY | 53.20 | +9.21s to B | 2025-01-12 | 2025 CA CCAQ EC SC ABC Meet venue |
| 100 Breaststroke | SCY | 1:48.58 | +12.09s to B | 2026-03-22 | 2026 CA CHAWP BB/B/C Short Course Meet - venue |
| 50 Butterfly | SCY | 43.80 | +6.81s to B | 2024-09-14 | 2024 CA STAR September SC C Meet slow pool |
| 100 Butterfly | SCY | 1:38.80 | +12.71s to B | 2025-01-12 | 2025 CA CCAQ EC SC ABC Meet venue |
| 100 Individual Medley | SCY | 1:34.39 | +9.10s to B | 2026-03-22 | 2026 CA CHAWP BB/B/C Short Course Meet - venue |
| 200 Individual Medley | SCY | 3:30.90 | +26.91s to B | 2025-01-11 | 2025 CA CCAQ EC SC ABC Meet venue |
| 50 Butterfly | LCM | 50.36 | +8.57s to B | 2024-07-06 | 2024 CA CCAQ Eastern Committee LC Champs venue |
| 100 Butterfly | LCM | 1:55.64 | +17.25s to B | 2024-07-07 | 2024 CA CCAQ Eastern Committee LC Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
808 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:48.58 | 285 |
| 100 FL SCY | 1:38.80 | 244 |
| 200 IM SCY | 3:30.90 | 279 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
IMR 11-12 · SCY
1317 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:21.17 | 222 |
| 50 BK SCY | 43.68 | 295 |
| 50 BR SCY | 53.20 | 238 |
| 50 FL SCY | 43.80 | 252 |
| 100 IM SCY | 1:34.39 | 310 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:29.35
Front half 40.03s · back half 49.32s
200 Freestyle SCY 3:21.17
Front half 98.01s · back half 103.16s
100 Breaststroke SCY 1:48.58
Front half 51.99s · back half 56.59s
100 Butterfly SCY 1:38.80
Front half 44.94s · back half 53.86s
100 Individual Medley SCY 1:34.39
Front half 43.56s · back half 50.83s
200 Individual Medley SCY 3:30.90
Front half 103.45s · back half 107.45s
100 Butterfly LCM 1:55.64
Front half 54.73s · back half 60.91s
Progression
Faster times are higher. One card per event, all courses & history.