swimKatherine Ding
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 41.61 | +16.82s to Sectionals | 2025-11-23 | 2025 MR FA Patriot Games Invitational venue |
| 100 Freestyle | SCY | 1:16.07 | +22.98s to Sectionals | 2025-11-01 | 2025 MR TRI Fall SCY Invitational |
| 50 Backstroke | SCY | 45.37 | +19.08s to Futures | 2025-01-01 | Metropolitan Swimming Club |
| 100 Backstroke | SCY | 1:51.20 | +51.91s to Sectionals | 2025-11-02 | 2025 MR TRI Fall SCY Invitational venue |
| 50 Breaststroke | SCY | 58.52 | +28.73s to Futures | 2025-11-02 | 2025 MR TRI Fall SCY Invitational venue |
| 100 Breaststroke | SCY | 2:06.58 | +58.39s to Sectionals | 2025-11-23 | 2025 MR FA Patriot Games Invitational venue |
| 50 Butterfly | SCY | 35.73 | +10.04s to Futures | 2025-01-01 | Metropolitan Swimming Club |
| 100 Individual Medley | SCY | 1:45.92 | 2025-01-01 | Metropolitan Swimming Club |
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
IMX 10 & under · SCY
509 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:51.20 | 255 |
| 100 BR SCY | 2:06.58 | 254 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2127 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:16.07 | 535 |
| 50 BK SCY | 45.37 | 370 |
| 50 BR SCY | 58.52 | 250 |
| 50 FL SCY | 35.73 | 671 |
| 100 IM SCY | 1:45.92 | 301 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 2:06.58
Front half 62.50s · back half 64.08s
100 Individual Medley SCY 1:45.92
Progression
Faster times are higher. One card per event, all courses & history.