Katherine Cheung
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.29 | BB+1.80s to A·+7.50s to Sectionals | 2026-05-23 | 2026 ISCA National Diversity Swim Champ venue |
| 100 Freestyle | SCY | 1:18.03 | +0.34s to B·+24.94s to Sectionals | 2025-10-12 | 2025 ASA October Kick-Off venue |
| 200 Freestyle | SCY | 2:54.25 | +5.16s to B·+59.26s to Sectionals | 2026-01-11 | 2026 DC Wave IMXperience Meet venue |
| 500 Freestyle | SCY | 8:15.37 | +41.38s to B·+186.58s to Sectionals | 2025-12-04 | 2025 PV Turkey Claus Showdown venue |
| 1000 Freestyle | SCY | 16:21.56 | +37.07s to B·+342.57s to Sectionals | 2025-11-01 | 2025 DC Wave November Distance Meet venue |
| 50 Backstroke | SCY | 46.49 | +5.90s to B·+20.20s to Futures | 2025-11-16 | 2025 PV November Open - Franconia venue |
| 100 Backstroke | SCY | 1:35.81 | +5.12s to B·+36.52s to Sectionals | 2025-10-11 | 2025 ASA October Kick-Off venue |
| 50 Breaststroke | SCY | 39.27 | BB+0.28s to A·+9.48s to Futures | 2026-05-23 | 2026 ISCA National Diversity Swim Champ venue |
| 100 Breaststroke | SCY | 1:32.09 | BB+6.60s to A·+23.90s to Sectionals | 2026-02-28 | 2026 Cherry Blossom Champs venue |
| 200 Breaststroke | SCY | 3:21.49 | B+1.50s to BB·+52.10s to Sectionals | 2026-05-24 | 2026 ISCA National Diversity Swim Champ venue |
| 50 Butterfly | SCY | 41.33 | +2.44s to B·+15.64s to Futures | 2025-11-16 | 2025 PV November Open - Franconia venue |
| 100 Butterfly | SCY | 1:38.97 | +8.18s to B·+40.48s to Sectionals | 2026-02-01 | 2026 Emperor Penguin Pentathlon venue |
| 200 Butterfly | SCY | 3:45.28 | +28.79s to B·+93.19s to Sectionals | 2026-05-24 | 2026 ISCA National Diversity Swim Champ venue |
| 100 Individual Medley | SCY | 1:25.46 | B+3.17s to BB | 2026-02-28 | 2026 Cherry Blossom Champs venue |
| 200 Individual Medley | SCY | 3:01.75 | B+2.76s to BB·+51.06s to Sectionals | 2026-05-23 | 2026 ISCA National Diversity Swim Champ venue |
| 50 Freestyle | LCM | 37.33 | BB+2.54s to A·+9.04s to Sectionals | 2026-04-25 | 2026 PAC Dive into Spring LC Meet venue |
| 100 Freestyle | LCM | 1:24.13 | B+1.34s to BB·+23.44s to Sectionals | 2026-06-14 | 5th Annual Juneteenth Invitational venue |
| 50 Backstroke | LCM | 48.69 | +1.90s to B·+17.80s to Futures | 2026-06-14 | 5th Annual Juneteenth Invitational venue |
| 100 Backstroke | LCM | 1:44.50 | B+7.01s to BB·+36.61s to Sectionals | 2026-04-25 | 2026 PAC Dive into Spring LC Meet venue |
| 50 Breaststroke | LCM | 48.52 | BB+3.63s to A·+13.73s to Futures | 2026-04-25 | 2026 PAC Dive into Spring LC Meet venue |
| 50 Butterfly | LCM | 43.93 | +0.34s to B·+14.44s to Futures | 2026-06-14 | 5th Annual Juneteenth Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 1:22.02 | flying | 200 Medley Relay (leg 2) | 2025-12-07 | 2025 PV Turkey Claus Showdown |
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 11-12 · SCY
1715 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 8:15.37 | 289 |
| 100 BK SCY | 1:35.81 | 280 |
| 100 BR SCY | 1:32.09 | 467 |
| 100 FL SCY | 1:38.97 | 243 |
| 200 IM SCY | 3:01.75 | 436 |
IMR 11-12 · SCY
1895 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:54.25 | 342 |
| 50 BK SCY | 46.49 | 244 |
| 50 BR SCY | 39.27 | 592 |
| 50 FL SCY | 41.33 | 300 |
| 100 IM SCY | 1:25.46 | 417 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:18.03
Front half 36.79s · back half 41.24s
200 Freestyle SCY 2:54.25
Front half 78.82s · back half 95.43s
500 Freestyle SCY 8:15.37
Front half 235.15s · back half 260.22s
1000 Freestyle SCY 16:21.56
Front half 479.57s · back half 501.99s
100 Breaststroke SCY 1:32.09
Front half 44.03s · back half 48.06s
200 Breaststroke SCY 3:21.49
Front half 91.75s · back half 109.74s
100 Butterfly SCY 1:38.97
Front half 43.91s · back half 55.06s
200 Butterfly SCY 3:45.28
Front half 102.45s · back half 122.83s
100 Individual Medley SCY 1:25.46
Front half 41.27s · back half 44.19s
200 Individual Medley SCY 3:01.75
Front half 90.27s · back half 91.48s
100 Freestyle LCM 1:24.13
Front half 39.45s · back half 44.68s
100 Backstroke LCM 1:44.50
Front half 50.79s · back half 53.71s
Progression
Faster times are higher. One card per event, all courses & history.