swimKatherine Burch
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.35 | +0.26s to B | 2026-02-01 | 2026 NE NCYW 36th Annual YMCA Pentathlon - venue |
| 200 Freestyle | SCY | 2:56.72 | +13.33s to B | 2025-01-01 | 2025 kcy new year s splash results |
| 50 Backstroke | SCY | 37.42 | B+1.33s to BB | 2026-02-01 | 2026 NE NCYW 36th Annual YMCA Pentathlon - venue |
| 100 Backstroke | SCY | 1:30.67 | +4.08s to B | 2025-01-01 | 2025 kcy new year s splash results |
| 50 Breaststroke | SCY | 45.78 | +1.79s to B | 2026-02-01 | 2026 NE NCYW 36th Annual YMCA Pentathlon - venue |
| 100 Breaststroke | SCY | 1:44.65 | +8.16s to B | 2025-01-18 | 2025 NE KCY SENECY Winter Carnival venue |
| 200 Breaststroke | SCY | 2:57.69 | BB+1.20s to A | 2026-01-01 | 2020 Delmar Dolfins February Freeze |
| 50 Butterfly | SCY | 34.70 | B+0.41s to BB | 2026-03-21 | 2026 NE YNS YMCA New England Championship venue |
| 100 Butterfly | SCY | 1:18.40 | BB+6.11s to A | 2026-03-21 | 2026 NE YNS YMCA New England Championship venue |
| 100 Individual Medley | SCY | 1:28.32 | +3.03s to B | 2024-01-01 | 2024 NEW ENGLAND YMCA SWIM CHAMPIONSHIPS |
| 200 Individual Medley | SCY | 2:48.97 | BB+11.28s to A | 2026-03-21 | 2026 NE YNS YMCA New England Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.02 | flat | 200 Free Relay | 2026-03-21 | 2026 NE YNS YMCA New England Championship |
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 11-12 · SCY
1680 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:30.67 | 330 |
| 100 BR SCY | 1:44.65 | 318 |
| 100 FL SCY | 1:18.40 | 489 |
| 200 IM SCY | 2:48.97 | 543 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
2057 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:56.72 | 328 |
| 50 BK SCY | 37.42 | 469 |
| 50 BR SCY | 45.78 | 374 |
| 50 FL SCY | 34.70 | 508 |
| 100 IM SCY | 1:28.32 | 378 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:56.72 split/total mismatch
100 Backstroke SCY 1:30.67 split/total mismatch
100 Breaststroke SCY 1:44.65
Front half 50.73s · back half 53.92s
100 Butterfly SCY 1:18.40
Front half 35.28s · back half 43.12s
100 Individual Medley SCY 1:28.32 split/total mismatch
Front half 39.70s · back half 48.62s
200 Individual Medley SCY 2:48.97
Front half 78.62s · back half 90.35s
Progression
Faster times are higher. One card per event, all courses & history.