swimKatherine Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.85 | AA+1.16s to AAA·+2.06s to Sectionals | 2025-07-31 | 2025 NE CRA August End of Season Invite |
| 100 Freestyle | SCY | 57.62 | AA+1.83s to AAA·+4.53s to Sectionals | 2026-03-13 | 2026 NE CRA End of Season March Invitational |
| 200 Freestyle | SCY | 2:08.95 | A+2.56s to AA·+13.96s to Sectionals | 2026-07-30 | 2026 NE CRA Prelim/final SCY meet |
| 50 Backstroke | SCY | 29.70 | AA+1.01s to AAA·+3.41s to Futures | 2026-03-13 | 2026 NE CRA End of Season March Invitational |
| 100 Backstroke | SCY | 1:03.44 | A+0.05s to AA·+4.15s to Sectionals | 2026-07-30 | 2026 NE CRA Prelim/final SCY meet |
| 200 Backstroke | SCY | 2:16.79 | AA+4.90s to AAA·+7.90s to Sectionals | 2026-03-13 | 2026 NE CRA End of Season March Invitational |
| 50 Breaststroke | SCY | 35.05 | A+0.46s to AA·+5.26s to Futures | 2025-07-31 | 2025 NE CRA August End of Season Invite |
| 100 Breaststroke | SCY | 1:14.45 | A+1.56s to AA·+6.26s to Sectionals | 2025-07-31 | 2025 NE CRA August End of Season Invite |
| 200 Breaststroke | SCY | 2:47.57 | BB+3.78s to A·+18.18s to Sectionals | 2026-07-30 | 2026 NE CRA Prelim/final SCY meet |
| 50 Butterfly | SCY | 28.65 | AA+0.36s to AAA·+2.96s to Futures | 2025-07-31 | 2025 NE CRA August End of Season Invite |
| 100 Butterfly | SCY | 1:04.62 | A+1.43s to AA·+6.13s to Sectionals | 2023-08-04 | 2023 NE CRA August End of Season Invite |
| 200 Butterfly | SCY | 2:25.43 | A+4.64s to AA·+13.34s to Sectionals | 2023-08-04 | 2023 NE CRA August End of Season Invite |
| 100 Individual Medley | SCY | 1:05.40 | 2025-07-31 | 2025 NE CRA August End of Season Invite | |
| 200 Individual Medley | SCY | 2:32.82 | BB+4.93s to A·+22.13s to Sectionals | 2023-03-17 | 2023 NE CRA End of Season Meet |
| 50 Freestyle | LCM | 1:05.60 | +28.21s to B·+37.31s to Sectionals | 2026-05-15 | WHAT May Trials/Finalsvenue |
| 100 Freestyle | LCM | 1:07.71 | A+1.02s to AA·+7.02s to Sectionals | 2026-05-15 | WHAT May Trials/Finalsvenue |
| 200 Freestyle | LCM | 2:35.62 | BB+5.23s to A·+24.73s to Sectionals | 2026-05-15 | WHAT May Trials/Finalsvenue |
| 50 Backstroke | LCM | 35.09 | AA+1.50s to AAA·+4.20s to Futures | 2026-01-01 | 2026 NE CS 13&Over Championshipfast pool |
| 100 Backstroke | LCM | 1:25.22 | B+1.63s to BB·+17.33s to Sectionals | 2023-05-12 | 2023 NE CRA & USC May LC Specialty Meet |
| 50 Breaststroke | LCM | 46.73 | B+2.24s to BB·+11.94s to Futures | 2023-05-12 | 2023 NE CRA & USC May LC Specialty Meet |
| 100 Breaststroke | LCM | 1:31.74 | BB+3.95s to A·+13.85s to Sectionals | 2026-05-15 | WHAT May Trials/Finalsvenue |
| 50 Butterfly | LCM | 33.46 | A+0.67s to AA·+3.97s to Futures | 2026-01-01 | 2026 NE CS 13&Over Championshipfast pool |
| 100 Butterfly | LCM | 1:17.37 | BB+2.38s to A·+11.08s to Sectionals | 2023-05-12 | 2023 NE CRA & USC May LC Specialty Meet |
| 200 Individual Medley | LCM | 3:00.03 | BB+10.84s to A·+31.64s to Sectionals | 2023-05-12 | 2023 NE CRA & USC May LC Specialty Meet |
| 400 Individual Medley | LCM | 6:22.34 | BB+23.65s to A·+61.85s to Sectionals | 2023-05-12 | 2023 NE CRA & USC May LC Specialty Meet |
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.
IMX / IMR
IMX 13-14 · SCY
2670 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:16.79 | 759 |
| 200 BR SCY | 2:47.57 | 625 |
| 200 FL SCY | 2:25.43 | 688 |
| 200 IM SCY | 2:32.82 | 598 |
| 500 FR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
3482 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.95 | 714 |
| 100 BK SCY | 1:03.44 | 751 |
| 100 BR SCY | 1:14.45 | 712 |
| 100 FL SCY | 1:04.62 | 707 |
| 200 IM SCY | 2:32.82 | 598 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:14.45 split/total mismatch
Front half 35.41s · back half 39.04s
100 Butterfly SCY 1:04.62 split/total mismatch
Front half 30.69s · back half 33.93s
200 Butterfly SCY 2:25.43 split/total mismatch
Front half 36.74s · back half 108.69s
100 Individual Medley SCY 1:05.40 split/total mismatch
Front half 29.60s · back half 35.80s
200 Individual Medley SCY 2:32.82 split/total mismatch
200 Freestyle LCM 2:35.62 split/total mismatch
100 Backstroke LCM 1:25.22 split/total mismatch
Front half 42.31s · back half 42.91s
100 Butterfly LCM 1:17.37 split/total mismatch
Front half 37.24s · back half 40.13s
200 Individual Medley LCM 3:00.03 split/total mismatch
400 Individual Medley LCM 6:22.34 split/total mismatch
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.