swimCatherine Hsu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.69 | BB+2.30s to A | 2025-01-18 | 2025 CO CUDA Classic venue |
| 100 Freestyle | SCY | 1:10.38 | B+0.99s to BB | 2024-12-15 | 2024 CO CUDA vs FST Dual venue |
| 200 Freestyle | SCY | 2:29.86 | BB+9.87s to A | 2025-01-19 | 2025 CO CUDA Classic venue |
| 50 Backstroke | SCY | 37.31 | B+1.22s to BB | 2025-01-18 | 2025 CO CUDA Classic venue |
| 100 Backstroke | SCY | 1:21.44 | B+1.65s to BB | 2024-12-15 | 2024 CO CUDA vs FST Dual venue |
| 50 Breaststroke | SCY | 45.84 | +1.85s to B | 2024-01-14 | 2024 CO CUDA Classic venue |
| 100 Breaststroke | SCY | 1:50.84 | +14.35s to B | 2023-03-11 | 2023 CO NJ Mile High Championships slow pool |
| 50 Butterfly | SCY | 37.28 | +0.29s to B | 2025-01-19 | 2025 CO CUDA Classic venue |
| 100 Individual Medley | SCY | 1:22.61 | B+3.42s to BB | 2025-01-18 | 2025 CO CUDA Classic venue |
| 50 Freestyle | LCM | 36.90 | B+0.91s to BB | 2024-05-11 | 2024 CO FST May Madness venue |
| 100 Freestyle | LCM | 1:17.91 | BB+4.42s to A | 2025-04-26 | 2025 CO FST Spring LC Fever fast pool |
| 200 Freestyle | LCM | 3:00.09 | B+6.60s to BB | 2024-04-13 | 2024 CO FST LCM Spring Fever venue |
| 50 Backstroke | LCM | 41.10 | BB+2.61s to A | 2025-04-26 | 2025 CO FST Spring LC Fever fast pool |
| 100 Backstroke | LCM | 1:34.40 | B+1.71s to BB | 2024-04-13 | 2024 CO FST LCM Spring Fever venue |
| 50 Breaststroke | LCM | 54.63 | +4.84s to B | 2024-04-14 | 2024 CO FST LCM Spring Fever venue |
| 100 Breaststroke | LCM | 1:54.18 | +3.79s to B | 2024-04-13 | 2024 CO FST LCM Spring Fever venue |
| 50 Butterfly | LCM | 42.83 | +1.04s to B | 2025-04-26 | 2025 CO FST Spring LC Fever fast pool |
| 200 Individual Medley | LCM | 3:28.81 | B+13.02s to BB | 2024-04-12 | 2024 CO FST LCM Spring Fever 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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.76 | flying | 200 Free Relay (leg 4) | 2024-03-09 | 2024 CO NJ Mile High Championships |
| 50 Freestyle | SCY | 32.20 | flying | 200 Medley Relay (leg 4) | 2024-03-10 | 2024 CO NJ Mile High 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 11-12 · LCM
1260 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:34.40 | 460 |
| 100 BR LCM | 1:54.18 | 367 |
| 200 IM LCM | 3:28.81 | 433 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · SCY
2254 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:29.86 | 538 |
| 50 BK SCY | 37.31 | 473 |
| 50 BR SCY | 45.84 | 372 |
| 50 FL SCY | 37.28 | 409 |
| 100 IM SCY | 1:22.61 | 462 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.38
Front half 33.99s · back half 36.39s
200 Freestyle SCY 2:29.86
Front half 73.25s · back half 76.61s
100 Backstroke SCY 1:21.44
Front half 40.42s · back half 41.02s
100 Breaststroke SCY 1:50.84
Front half 55.43s · back half 55.41s
100 Individual Medley SCY 1:22.61
Front half 39.82s · back half 42.79s
100 Freestyle LCM 1:17.91
Front half 37.20s · back half 40.71s
200 Freestyle LCM 3:00.09
Front half 89.91s · back half 90.18s
100 Backstroke LCM 1:34.40
Front half 46.04s · back half 48.36s
100 Breaststroke LCM 1:54.18
Front half 57.47s · back half 56.71s
200 Individual Medley LCM 3:28.81
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.