Katrina Jakubowska
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.69 | B+2.60s to BB | 2026-01-17 | 2026 G.O.A.T. TYR Team Challenge and SYOA venue |
| 100 Freestyle | SCY | 1:22.91 | B+1.72s to BB | 2026-01-18 | 2026 G.O.A.T. TYR Team Challenge and SYOA venue |
| 50 Backstroke | SCY | 44.96 | B+1.67s to BB | 2026-01-17 | 2026 G.O.A.T. TYR Team Challenge and SYOA venue |
| 100 Backstroke | SCY | 1:42.38 | B+8.39s to BB | 2026-01-18 | 2026 G.O.A.T. TYR Team Challenge and SYOA venue |
| 50 Breaststroke | SCY | 55.35 | +0.76s to B | 2026-01-17 | 2026 G.O.A.T. TYR Team Challenge and SYOA venue |
| 100 Breaststroke | SCY | 1:54.81 | B+7.92s to BB | 2026-01-18 | 2026 G.O.A.T. TYR Team Challenge and SYOA venue |
| 100 Butterfly | SCY | 1:53.13 | B+11.74s to BB | 2026-01-18 | 2026 G.O.A.T. TYR Team Challenge and SYOA venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
IMX / IMR
IMX 10 & under · SCY
913 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:42.38 | 327 |
| 100 BR SCY | 1:54.81 | 340 |
| 100 FL SCY | 1:53.13 | 246 |
| 200 FR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1089 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:22.91 | 413 |
| 50 BK SCY | 44.96 | 380 |
| 50 BR SCY | 55.35 | 296 |
| 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 1:22.91
Front half 40.01s · back half 42.90s
100 Backstroke SCY 1:42.38 RT 0.77s
Front half 47.67s · back half 54.71s
100 Breaststroke SCY 1:54.81
Front half 55.66s · back half 59.15s
100 Butterfly SCY 1:53.13
Front half 47.81s · back half 65.32s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.