swimKatherine Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.42 | A+0.13s to AA | 2026-03-29 | Albany Armada Aquatics SC C/B/BB+ venue |
| 200 Freestyle | SCY | 2:10.67 | BB+2.58s to A | 2026-03-28 | Albany Armada Aquatics SC C/B/BB+ venue |
| 500 Freestyle | SCY | 6:39.87 | B+25.98s to BB | 2022-11-18 | 2022 NE CRA Turkey Trot Specialty Meet |
| 100 Backstroke | SCY | 1:10.77 | B+1.18s to BB | 2026-03-28 | Albany Armada Aquatics SC C/B/BB+ venue |
| 200 Backstroke | SCY | 2:37.72 | B+6.83s to BB | 2022-11-18 | 2022 NE CRA Turkey Trot Specialty Meet |
| 50 Breaststroke | SCY | 31.72 | AAA+0.73s to AAAA | 2026-02-28 | 2026 CA NV Speedo Sect @ CCA venue |
| 100 Breaststroke | SCY | 1:08.21 | AA+0.22s to AAA | 2026-02-27 | 2026 CA NV Speedo Sect @ CCA venue |
| 200 Breaststroke | SCY | 2:31.17 | AA+3.88s to AAA | 2026-02-28 | 2026 CA NV Speedo Sect @ CCA venue |
| 100 Butterfly | SCY | 1:11.37 | B+1.98s to BB | 2022-11-18 | 2022 NE CRA Turkey Trot Specialty Meet |
| 100 Individual Medley | SCY | 1:14.49 | 2022-11-18 | 2022 NE CRA Turkey Trot Specialty Meet | |
| 200 Individual Medley | SCY | 2:23.51 | BB+0.12s to A | 2026-04-30 | 2026 TCAL Swimming & Diving Championships - venue |
| 50 Freestyle | LCM | 30.02 | A+0.13s to AA | 2026-06-21 | Reno Aquatic Club Gamble venue |
| 100 Freestyle | LCM | 1:07.21 | A+2.72s to AA | 2026-06-19 | Reno Aquatic Club Gamble venue |
| 200 Freestyle | LCM | 2:33.69 | BB+8.40s to A | 2026-06-20 | Reno Aquatic Club Gamble venue |
| 100 Backstroke | LCM | 1:26.57 | B+5.38s to BB | 2026-06-20 | Reno Aquatic Club Gamble venue |
| 200 Backstroke | LCM | 3:09.60 | +1.71s to B | 2026-06-19 | Reno Aquatic Club Gamble venue |
| 100 Breaststroke | LCM | 1:21.26 | AA+3.27s to AAA | 2026-06-20 | Reno Aquatic Club Gamble venue |
| 100 Butterfly | LCM | 1:21.45 | B+3.06s to BB | 2026-06-21 | Reno Aquatic Club Gamble venue |
| 200 Individual Medley | LCM | 2:50.09 | BB+5.70s to A | 2026-04-18 | Pacific Swimming LCM Senior Open host TERA venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.07 | flat | 200 Free Relay | 2026-04-30 | 2026 TCAL Swimming & Diving Championships - |
| 50 Breaststroke | SCY | 24.51 | flying | 200 Medley Relay (leg 2) | 2026-04-30 | 2026 TCAL Swimming & Diving Championships - |
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 15-16 · SCY
2323 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:39.87 | 425 |
| 200 BK SCY | 2:37.72 | 459 |
| 200 BR SCY | 2:31.17 | 785 |
| 200 IM SCY | 2:23.51 | 654 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3099 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:10.67 | 626 |
| 100 BK SCY | 1:10.77 | 497 |
| 100 BR SCY | 1:08.21 | 845 |
| 100 FL SCY | 1:11.37 | 477 |
| 200 IM SCY | 2:23.51 | 654 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:39.87 split/total mismatch
200 Backstroke SCY 2:37.72 split/total mismatch
100 Breaststroke SCY 1:08.21
Front half 31.82s · back half 36.39s
200 Breaststroke SCY 2:31.17
Front half 70.93s · back half 80.24s
100 Butterfly SCY 1:11.37 split/total mismatch
Front half 32.56s · back half 38.81s
100 Individual Medley SCY 1:14.49 split/total mismatch
Front half 33.95s · back half 40.54s
200 Individual Medley SCY 2:23.51
Front half 67.30s · back half 76.21s
100 Freestyle LCM 1:07.21 RT 0.75s
Front half 32.05s · back half 35.16s
200 Freestyle LCM 2:33.69 RT 0.78s
Front half 72.23s · back half 81.46s
100 Backstroke LCM 1:26.57 RT 0.62s
Front half 41.41s · back half 45.16s
200 Backstroke LCM 3:09.60 RT 0.64s
Front half 92.96s · back half 96.64s
100 Butterfly LCM 1:21.45 RT 0.75s
Front half 36.13s · back half 45.32s
200 Individual Medley LCM 2:50.09
Front half 82.97s · back half 87.12s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.