swimKatherine Miller
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.23 | A+0.84s to AA | 2024-12-06 | 2024 TYR NCAT Winter Invite |
| 100 Freestyle | SCY | 1:01.89 | A+2.30s to AA | 2025-02-21 | 2025 OH BSC SC Regional Championships venue |
| 200 Freestyle | SCY | 2:16.25 | BB+1.06s to A | 2025-02-22 | 2025 OH BSC SC Regional Championships venue |
| 500 Freestyle | SCY | 5:44.01 | AA+13.52s to AAA | 2026-02-27 | 2026 OH BSC SC Regional Championships |
| 50 Backstroke | SCY | 31.31 | A+0.72s to AA | 2026-02-27 | 2026 OH BSC SC Regional Championships venue |
| 100 Backstroke | SCY | 1:08.60 | BB+0.61s to A | 2026-02-28 | 2026 OH BSC SC Regional Championships venue |
| 200 Backstroke | SCY | 2:26.99 | BB+0.40s to A | 2026-03-01 | 2026 OH BSC SC Regional Championships venue |
| 50 Breaststroke | SCY | 38.77 | BB+1.78s to A | 2025-02-21 | 2025 OH BSC SC Regional Championships |
| 100 Breaststroke | SCY | 1:46.78 | +15.79s to B | 2022-12-04 | 2022 TYR NCAT Winter Invite venue |
| 200 Breaststroke | SCY | 3:14.38 | B+12.39s to BB | 2024-02-23 | 2024 OH UASC SC Regional Championships |
| 50 Butterfly | SCY | 34.37 | B+0.28s to BB | 2024-12-06 | 2024 TYR NCAT Winter Invite |
| 100 Butterfly | SCY | 1:16.50 | B+3.21s to BB | 2025-02-23 | 2025 OH BSC SC Regional Championships venue |
| 100 Individual Medley | SCY | 1:20.36 | 2024-02-23 | 2024 OH UASC SC Regional Championships | |
| 200 Individual Medley | SCY | 2:48.39 | B+4.30s to BB | 2023-12-01 | 2023 NCAT Winter Invite venue |
| 50 Freestyle | LCM | 32.05 | A+0.76s to AA | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 100 Freestyle | LCM | 1:11.62 | BB+0.63s to A | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 50 Backstroke | LCM | 37.63 | BB+0.14s to A | 2025-07-12 | 2025 OH SW LC Regional Champs fast pool |
| 100 Backstroke | LCM | 1:21.19 | BB+1.80s to A | 2025-07-20 | 2025 OH LC Junior Championships venue |
| 200 Backstroke | LCM | 2:51.33 | BB+0.14s to A | 2025-07-13 | 2025 OH SW LC Regional Champs fast pool |
| 50 Breaststroke | LCM | 53.26 | +4.17s to B | 2024-07-13 | 2024 OH CM LC Regional Champs venue |
| 100 Breaststroke | LCM | 1:42.76 | B+5.47s to BB | 2024-07-12 | 2024 OH CM LC Regional Champs |
| 50 Butterfly | LCM | 38.91 | B+0.62s to BB | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 100 Butterfly | LCM | 1:33.22 | +3.33s to B | 2025-05-17 | 2025 OH BKYS Spring Challenge |
| 200 Individual Medley | LCM | 3:13.79 | B+5.90s to BB | 2024-07-12 | 2024 OH CM LC Regional Champs |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.20 | flying | 200 Free Relay (leg 2) | 2022-12-04 | 2022 TYR NCAT Winter Invite |
| 50 Backstroke | SCY | 40.11 | flat | 200 Medley Relay | 2022-12-03 | 2022 TYR NCAT Winter Invite |
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 13-14 · SCY
2184 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:44.01 | 726 |
| 200 BK SCY | 2:26.99 | 611 |
| 200 BR SCY | 3:14.38 | 400 |
| 200 IM SCY | 2:48.39 | 447 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2313 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.25 | 605 |
| 100 BK SCY | 1:08.60 | 594 |
| 100 BR SCY | 1:46.78 | 241 |
| 100 FL SCY | 1:16.50 | 426 |
| 200 IM SCY | 2:48.39 | 447 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.89
Front half 29.62s · back half 32.27s
200 Freestyle SCY 2:16.25
Front half 65.55s · back half 70.70s
500 Freestyle SCY 5:44.01 split/total mismatch
Front half 68.65s · back half 275.36s
100 Backstroke SCY 1:08.60
Front half 33.93s · back half 34.67s
200 Backstroke SCY 2:26.99
Front half 72.12s · back half 74.87s
100 Breaststroke SCY 1:46.78
Front half 51.38s · back half 55.40s
200 Breaststroke SCY 3:14.38
Front half 95.53s · back half 98.85s
100 Butterfly SCY 1:16.50
Front half 45.87s · back half 30.63s
100 Individual Medley SCY 1:20.36
Front half 37.44s · back half 42.92s
200 Individual Medley SCY 2:48.39
Front half 77.89s · back half 90.50s
100 Backstroke LCM 1:21.19
Front half 40.06s · back half 41.13s
200 Backstroke LCM 2:51.33 RT 0.72s
Front half 84.22s · back half 87.11s
200 Individual Medley LCM 3:13.79
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.