Katherine Sheffield
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 30.00 | AAA+0.71s to AAAA·+1.21s to Sectionals | 2001-08-11 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Freestyle | LCM | 1:03.52 | AAAA·+1.73s to Sectionals | 2001-08-10 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Freestyle | LCM | 2:20.11 | AAA+0.02s to AAAA·+7.02s to Sectionals | 2001-08-12 | 2025 Central Zone 14 & Under Championship Meevenue |
| 400 Freestyle | LCM | 4:59.04 | AAA+4.35s to AAAA·+16.65s to Sectionals | 2000-08-10 | 2025 Central Zone 14 & Under Championship Meevenue |
| 50 Backstroke | LCM | 36.13 | AA+0.84s to AAA·+4.64s to Sectionals | 2000-08-12 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Backstroke | LCM | 1:15.41 | AAA+2.52s to AAAA·+4.92s to Sectionals | 2001-08-11 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Individual Medley | LCM | 2:39.78 | AAA+1.69s to AAAA·+8.49s to Sectionals | 2001-08-11 | 2025 Central Zone 14 & Under Championship Meevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | LCM | 29.95 | flying | 200 Free Relay (leg 2) | 2001-08-11 | 2025 Central Zone 14 & Under Championship Mee |
| 100 Freestyle | LCM | 1:04.46 | flying | 400 Free Relay (leg 4) | 2001-08-12 | 2025 Central Zone 14 & Under Championship Mee |
| 100 Freestyle | LCM | 1:04.23 | flying | 400 Medley Relay (leg 4) | 2001-08-10 | 2025 Central Zone 14 & Under Championship Mee |
| 50 Backstroke | LCM | 35.88 | flat | 200 Medley Relay | 2001-08-12 | 2025 Central Zone 14 & Under Championship Mee |
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 · LCM
2825 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:59.04 | 956 |
| 100 BK LCM | 1:15.41 | 903 |
| 200 IM LCM | 2:39.78 | 966 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
2762 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:20.11 | 993 |
| 50 BK LCM | 36.13 | 803 |
| 200 IM LCM | 2:39.78 | 966 |
| 50 BR LCM | — | 0 |
| 50 FL 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 LCM 1:03.52
Front half 30.73s · back half 32.79s
200 Freestyle LCM 2:20.11
Front half 67.47s · back half 72.64s
400 Freestyle LCM 4:59.04 · 510.0 min after 400 Individual Medley
Front half 146.50s · back half 152.54s
100 Backstroke LCM 1:15.41
Front half 37.33s · back half 38.08s
200 Individual Medley LCM 2:39.78 · 510.0 min after 200 Freestyle
Front half 76.19s · back half 83.59s
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.