swimKatrina Jakubowska
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.64 | 2025-09-19 | Kiefer - Speedo Fall Invitational venue | |
| 50 Freestyle | SCY | 39.50 | B+3.41s to BB·+14.61s to Sectionals | 2025-10-25 | 2025 Halloween Spooktacular venue |
| 100 Freestyle | SCY | 1:29.72 | B+8.53s to BB·+35.63s to Sectionals | 2025-10-25 | 2025 Halloween Spooktacular venue |
| 25 Backstroke | SCY | 24.72 | 2025-09-20 | Kiefer - Speedo Fall Invitational venue | |
| 50 Backstroke | SCY | 50.58 | +1.99s to B·+21.99s to Sectionals | 2025-10-25 | 2025 Halloween Spooktacular venue |
| 25 Breaststroke | SCY | 26.64 | 2025-09-20 | Kiefer - Speedo Fall Invitational venue | |
| 50 Freestyle | LCM | 41.22 | B+0.23s to BB·+12.83s to Sectionals | 2026-05-31 | 2026 Hydro Summer Open venue |
| 100 Freestyle | LCM | 1:30.01 | BB+8.02s to A·+28.72s to Sectionals | 2026-05-30 | 2026 Hydro Summer Open venue |
| 200 Freestyle | LCM | 3:12.62 | BB+12.23s to A·+60.53s to Sectionals | 2026-05-30 | 2026 Hydro Summer Open venue |
| 400 Freestyle | LCM | 6:42.50 | BB+27.21s to A·+123.71s to Sectionals | 2026-05-29 | 2026 Hydro Summer Open venue |
| 50 Breaststroke | LCM | 59.33 | B+3.84s to BB·+21.04s to Sectionals | 2026-05-30 | 2026 Hydro Summer Open venue |
| 100 Breaststroke | LCM | 2:05.51 | B+1.52s to BB·+44.92s to Sectionals | 2026-05-31 | 2026 Hydro Summer Open venue |
| 50 Butterfly | LCM | 42.16 | BB+0.57s to A·+10.87s to Sectionals | 2026-05-30 | 2026 Hydro Summer Open venue |
| 100 Butterfly | LCM | 1:34.92 | A+2.33s to AA·+27.53s to Sectionals | 2026-05-31 | 2026 Hydro Summer Open venue |
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 · LCM
1539 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:12.62 | 521 |
| 100 BR LCM | 2:05.51 | 406 |
| 100 FL LCM | 1:34.92 | 612 |
| 100 BK LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1424 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:30.01 | 486 |
| 50 BR LCM | 59.33 | 357 |
| 50 FL LCM | 42.16 | 581 |
| 50 BK LCM | — | 0 |
| 200 IM LCM | — | 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 1:29.72
Front half 41.89s · back half 47.83s
100 Freestyle LCM 1:30.01
Front half 44.52s · back half 45.49s
200 Freestyle LCM 3:12.62
Front half 93.57s · back half 99.05s
400 Freestyle LCM 6:42.50
100 Breaststroke LCM 2:05.51
Front half 60.29s · back half 65.22s
100 Butterfly LCM 1:34.92
Front half 44.18s · back half 50.74s
Progression
Faster times are higher. One card per event, all courses & history.