swimKatherine Hallahan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 42.07 | +2.18s to B·+16.78s to Sectionals | 2024-01-13 | 2024 Jim Scullion Age Group Showdown |
| 100 Freestyle | SCY | 1:34.94 | +4.05s to B·+40.45s to Sectionals | 2024-02-04 | Last Chance Meet |
| 50 Backstroke | SCY | 53.50 | +4.91s to B·+26.21s to Sectionals | 2024-02-04 | Last Chance Meet |
| 50 Breaststroke | SCY | 55.36 | +0.77s to B·+24.67s to Sectionals | 2024-02-04 | Last Chance Meet |
| 100 Breaststroke | SCY | 1:57.10 | B+10.21s to BB·+47.61s to Sectionals | 2024-02-04 | Last Chance Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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
321 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:57.10 | 321 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
796 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:34.94 | 275 |
| 50 BK SCY | 53.50 | 226 |
| 50 BR SCY | 55.36 | 295 |
| 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.