swimWilliam Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.59 | 2025-12-12 | 2025 MR CIY FLY Holiday Invitational | |
| 50 Freestyle | SCY | 46.42 | +24.03s to Sectionals | 2025-12-12 | 2025 MR CIY FLY Holiday Invitational |
| 25 Backstroke | SCY | 22.66 | 2025-12-12 | 2025 MR CIY FLY Holiday Invitational | |
| 50 Backstroke | SCY | 55.55 | +31.86s to Futures | 2025-12-12 | 2025 MR CIY FLY Holiday Invitational |
| 25 Breaststroke | SCY | 35.93 | 2025-12-12 | 2025 MR CIY FLY Holiday Invitational | |
| 25 Butterfly | SCY | 26.67 | 2025-12-12 | 2025 MR CIY FLY Holiday Invitational |
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.
IMX / IMR
IMR 10 & under · SCY
194 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 55.55 | 194 |
| 100 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.