Katherine Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:07.87 | BB+3.78s to A | 2020-10-31 | 2020 NE CCSC CL Intra Squad Meet |
| 500 Freestyle | SCY | 6:33.22 | BB+18.33s to A | 2026-01-01 | ccsc feb meet results |
| 50 Breaststroke | SCY | 38.16 | BB+0.47s to A | 2020-10-31 | 2020 NE CCSC CL Intra Squad Meet |
| 100 Breaststroke | SCY | 1:27.37 | BB+5.18s to A | 2026-01-01 | ccsc feb meet results |
| 100 Freestyle | LCM | 1:15.32 | BB+1.83s to A | 2013-06-28 | 2013 SE Richard Quick Invitational |
| 50 Backstroke | LCM | 39.16 | BB+0.67s to A | 2013-06-28 | 2013 SE Richard Quick Invitational |
| 100 Butterfly | LCM | 1:24.53 | BB+1.84s to A | 2013-06-28 | 2013 SE Richard Quick Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
IMX / IMR
IMX 11-12 · SCY
1125 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:33.22 | 578 |
| 100 BR SCY | 1:27.37 | 547 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
646 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BR SCY | 38.16 | 646 |
| 200 FR SCY | — | 0 |
| 50 BK 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.
PR splits
100 Freestyle SCY 1:07.87 split/total mismatch
Front half 32.04s · back half 35.83s
500 Freestyle SCY 6:33.22 split/total mismatch
100 Breaststroke SCY 1:27.37 split/total mismatch
Front half 40.64s · back half 46.73s
Progression
Faster times are higher. One card per event, all courses & history.