swimCatherine Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.47 | A+0.28s to AA·+3.68s to Sectionals | 2025-12-11 | 2025 Riley Eaton Holiday Invitational |
| 100 Freestyle | SCY | 1:03.62 | A+2.23s to AA·+10.53s to Sectionals | 2026-02-16 | SJAC Last Chance |
| 200 Freestyle | SCY | 2:19.13 | A+4.94s to AA·+24.14s to Sectionals | 2025-12-05 | 2025 Diamond Invitational |
| 500 Freestyle | SCY | 6:51.39 | B+5.30s to BB·+102.60s to Sectionals | 2025-10-12 | SJAC Fall Classic |
| 25 Backstroke | SCY | 39.05 | 2025-10-25 | 2025 DST Pumpkin Patch Developmental Meet | |
| 50 Backstroke | SCY | 34.67 | BB+1.38s to A·+8.38s to Futures | 2025-11-15 | 2025 Fall Splash ABBC |
| 100 Backstroke | SCY | 1:10.29 | A+0.70s to AA·+11.00s to Sectionals | 2026-03-27 | 2026 MA Silver Championships - UDEL Site |
| 200 Backstroke | SCY | 3:08.61 | +8.52s to B·+59.72s to Sectionals | 2025-01-25 | 2025 DST Dawg Dash A/BB/C Meet |
| 50 Breaststroke | SCY | 35.97 | AA+1.38s to AAA·+6.18s to Futures | 2026-03-27 | 2026 MA Silver Championships - UDEL Site |
| 100 Breaststroke | SCY | 1:14.11 | AAA+2.62s to AAAA·+5.92s to Sectionals | 2025-10-28 | DST Pumpkin Patch Developmental meet |
| 200 Breaststroke | SCY | 3:21.16 | B+9.97s to BB·+51.77s to Sectionals | 2025-01-25 | 2025 DST Dawg Dash A/BB/C Meet |
| 50 Butterfly | SCY | 30.85 | A+0.46s to AA·+5.16s to Futures | 2026-03-27 | 2026 MA Silver Championships - UDEL Site |
| 100 Butterfly | SCY | 1:13.26 | BB+0.97s to A·+14.77s to Sectionals | 2025-12-15 | DSA Diamond Invitational |
| 100 Individual Medley | SCY | 1:09.91 | AA+2.92s to AAA | 2026-02-16 | SJAC Last Chance |
| 200 Individual Medley | SCY | 2:38.51 | BB+0.82s to A·+27.82s to Sectionals | 2025-12-05 | 2025 Diamond Invitational |
| 50 Freestyle | LCM | 31.30 | AA+0.61s to AAA·+3.01s to Sectionals | 2026-07-28 | 1714406 |
| 100 Freestyle | LCM | 1:10.20 | AA+2.91s to AAA·+9.51s to Sectionals | 2026-07-28 | 1714406 |
| 200 Freestyle | LCM | 2:34.85 | A+1.36s to AA·+23.96s to Sectionals | 2026-07-28 | 1714406 |
| 50 Backstroke | LCM | 35.85 | AA+0.56s to AAA·+4.96s to Futures | 2026-07-28 | 1714406 |
| 100 Backstroke | LCM | 1:20.99 | A+0.20s to AA·+13.10s to Sectionals | 2026-07-28 | 1714406 |
| 50 Breaststroke | LCM | 38.52 | AAA+1.13s to AAAA·+3.73s to Futures | 2026-07-22 | 1714405 |
| 100 Breaststroke | LCM | 1:27.71 | AA+1.82s to AAA·+9.82s to Sectionals | 2026-07-22 | 1714405 |
| 50 Butterfly | LCM | 33.28 | AA+0.39s to AAA·+3.79s to Futures | 2026-07-22 | 1714405 |
| 100 Butterfly | LCM | 1:19.21 | A+0.42s to AA·+12.92s to Sectionals | 2026-07-28 | 1714406 |
| 200 Individual Medley | LCM | 2:51.39 | AA+5.80s to AAA·+23.00s to Sectionals | 2026-07-28 | 1714406 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 Freestyle | SCY | 29.00 | flat | 200 Free Relay | 2025-12-13 | 2025 Riley Eaton Holiday Invitational |
| 100 Freestyle | SCY | 1:04.41 | flat | 400 Free Relay | 2025-12-14 | 2025 Riley Eaton Holiday Invitational |
| 100 Freestyle | SCY | 1:03.66 | flying | 400 Medley Relay (leg 4) | 2025-12-13 | 2025 Riley Eaton Holiday Invitational |
| 50 Butterfly | SCY | 30.42 | flying | 200 Medley Relay (leg 3) | 2025-12-12 | 2025 Riley Eaton Holiday Invitational |
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
3369 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:51.39 | 505 |
| 100 BK SCY | 1:10.29 | 709 |
| 100 BR SCY | 1:14.11 | 897 |
| 100 FL SCY | 1:13.26 | 600 |
| 200 IM SCY | 2:38.51 | 658 |
IMR 11-12 · LCM
4093 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:34.85 | 735 |
| 50 BK LCM | 35.85 | 822 |
| 50 BR LCM | 38.52 | 914 |
| 50 FL LCM | 33.28 | 839 |
| 200 IM LCM | 2:51.39 | 783 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.62
Front half 30.66s · back half 32.96s
200 Freestyle SCY 2:19.13
Front half 67.49s · back half 71.64s
500 Freestyle SCY 6:51.39 split/total mismatch
100 Individual Medley SCY 1:09.91
Front half 32.39s · back half 37.52s
200 Individual Medley SCY 2:38.51
Front half 72.93s · back half 85.58s
100 Freestyle LCM 1:10.20 split/total mismatch
Front half 32.70s · back half 37.50s
200 Freestyle LCM 2:34.85 split/total mismatch
100 Backstroke LCM 1:20.99 split/total mismatch
Front half 39.14s · back half 41.85s
100 Breaststroke LCM 1:27.71 split/total mismatch
Front half 40.82s · back half 46.89s
100 Butterfly LCM 1:19.21 split/total mismatch
Front half 34.96s · back half 44.25s
200 Individual Medley LCM 2:51.39 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.