swimKathryn Boer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.26 | 2026-03-01 | 2026 JAWS "Last Chance" Meetvenue | |
| 50 Freestyle | SCY | 42.16 | +16.87s to Sectionals | 2025-11-15 | 2025 GR Gales of November Open Invitationalvenue |
| 100 Freestyle | SCY | 1:35.08 | +40.59s to Sectionals | 2026-02-08 | 2026 Grand Rapids Openvenue |
| 200 Freestyle | SCY | 3:47.64 | +109.75s to Sectionals | 2025-11-15 | 2025 GR Gales of November Open Invitationalvenue |
| 25 Backstroke | SCY | 24.65 | 2026-02-28 | 2026 JAWS "Last Chance" Meetvenue | |
| 50 Backstroke | SCY | 46.92 | +19.63s to Sectionals | 2026-02-07 | 2026 Grand Rapids Openvenue |
| 100 Backstroke | SCY | 1:53.08 | +52.59s to Sectionals | 2025-11-16 | 2025 GR Gales of November Open Invitationalvenue |
| 25 Butterfly | SCY | 25.76 | 2026-03-01 | 2026 JAWS "Last Chance" Meetvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 53.13 | flat | 200 Free Relay | 2025-02-01 | 2025 Grand Rapids Open |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 10 & under · SCY
457 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:47.64 | 214 |
| 100 BK SCY | 1:53.08 | 243 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
609 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:35.08 | 274 |
| 50 BK SCY | 46.92 | 335 |
| 50 BR 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 1:35.08
Front half 43.09s · back half 51.99s
200 Freestyle SCY 3:47.64
Front half 106.92s · back half 120.72s
100 Backstroke SCY 1:53.08 RT 0.74s
Front half 53.18s · back half 59.90s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.