Katerina Wietfeldt
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.94 | AAA+0.25s to AAAA | 2024-11-08 | 2024 Legends of Coaching Series-Kevin Perry venue |
| 100 Freestyle | SCY | 52.70 | AAA+1.41s to AAAA | 2026-02-13 | 2026 SI Presidents' Day Senior Classic - copi |
| 200 Freestyle | SCY | 1:55.78 | AAA+4.39s to AAAA | 2025-11-08 | 2025 Legends of Coaching Series_Peter Daland venue |
| 500 Freestyle | SCY | 5:07.23 | AAA+8.64s to AAAA | 2026-02-13 | 2026 SI Presidents' Day Senior Classic - copi |
| 1000 Freestyle | SCY | 10:28.81 | AAA+3.02s to AAAA | 2026-02-26 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 50 Backstroke | SCY | 25.74 | AAAA | 2026-02-13 | 2026 SI Presidents' Day Senior Classic - copi |
| 100 Backstroke | SCY | 55.75 | AAAA | 2025-11-08 | 2025 Legends of Coaching Series_Peter Daland venue |
| 200 Backstroke | SCY | 2:03.60 | AAA+2.21s to AAAA | 2025-11-09 | 2025 Legends of Coaching Series_Peter Daland venue |
| 100 Breaststroke | SCY | 1:10.37 | A+0.38s to AA | 2026-01-01 | FAST - CA |
| 50 Butterfly | SCY | 25.63 | AAAA | 2026-01-01 | FAST - CA |
| 100 Butterfly | SCY | 57.34 | AAA+1.95s to AAAA | 2025-12-19 | 2025 SI Winter Age Group Championships |
| 200 Butterfly | SCY | 2:11.97 | AA+3.48s to AAA | 2024-11-10 | 2024 Legends of Coaching Series-Kevin Perry venue |
| 50 Freestyle | LCM | 27.23 | AAA+0.14s to AAAA | 2024-07-18 | TT - 2024 CA Fullerton CA/NV Speedo Sectional venue |
| 100 Freestyle | LCM | 1:01.91 | AA+0.52s to AAA | 2026-05-24 | 2026 CA 30th NOVA-Speedo Grand Challenge venue |
| 200 Freestyle | LCM | 2:15.03 | AA+2.04s to AAA | 2026-04-25 | 2026 SI PS ABB Meet - B Group venue |
| 400 Freestyle | LCM | 4:49.51 | AA+8.92s to AAA | 2026-05-22 | 2026 CA 30th NOVA-Speedo Grand Challenge venue |
| 800 Freestyle | LCM | 9:58.23 | AA+16.64s to AAA | 2026-05-23 | 2026 CA 30th NOVA-Speedo Grand Challenge venue |
| 50 Backstroke | LCM | 31.15 | AAAA | 2025-06-20 | 2025 SI SPLASH AND DASH venue |
| 100 Backstroke | LCM | 1:08.02 | AA+0.03s to AAA | 2025-05-25 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
| 200 Backstroke | LCM | 2:27.83 | AA+0.04s to AAA | 2025-04-12 | 2025 CA MVN Fran Crippen SMOC venue |
| 100 Breaststroke | LCM | 1:24.15 | A+3.36s to AA | 2024-06-22 | 2024 SI SPLASH AND DASH venue |
| 50 Butterfly | LCM | 28.67 | AAAA | 2024-06-23 | 2024 SI SPLASH AND DASH venue |
| 100 Butterfly | LCM | 1:05.63 | AAA+2.54s to AAAA | 2025-05-24 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
| 200 Individual Medley | LCM | 2:31.70 | AA+2.21s to AAA | 2025-05-25 | 2025 Speedo Grand Challenge Time Trials venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.62 | flying | 200 Free Relay (leg 2) | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 100 Freestyle | SCY | 52.29 | flying | 400 Free Relay (leg 3) | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 200 Freestyle | SCY | 1:55.94 | flying | 800 Free Relay (leg 2) | 2024-11-07 | 2024 Legends of Coaching Series-Kevin Perry |
| 100 Freestyle | LCM | 59.22 | flying | 400 Medley Relay (leg 4) | 2026-06-21 | 2026 CA MVN Fran Crippen SMOC |
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 17-18 · SCY
2591 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:07.23 | 906 |
| 200 BK SCY | 2:03.60 | 894 |
| 200 FL SCY | 2:11.97 | 791 |
| 200 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
4006 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:15.03 | 808 |
| 100 BK LCM | 1:08.02 | 852 |
| 100 BR LCM | 1:24.15 | 655 |
| 100 FL LCM | 1:05.63 | 871 |
| 200 IM LCM | 2:31.70 | 820 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:55.78
Front half 55.53s · back half 60.25s
1000 Freestyle SCY 10:28.81
Front half 308.89s · back half 319.92s
100 Backstroke SCY 55.75
Front half 26.76s · back half 28.99s
200 Backstroke SCY 2:03.60
Front half 59.29s · back half 64.31s
200 Butterfly SCY 2:11.97
Front half 61.01s · back half 70.96s
100 Freestyle LCM 1:01.91
Front half 29.48s · back half 32.43s
200 Freestyle LCM 2:15.03
Front half 64.58s · back half 70.45s
400 Freestyle LCM 4:49.51
Front half 140.26s · back half 149.25s
800 Freestyle LCM 9:58.23
Front half 296.79s · back half 301.44s
100 Backstroke LCM 1:08.02
Front half 33.08s · back half 34.94s
200 Backstroke LCM 2:27.83
Front half 72.32s · back half 75.51s
100 Breaststroke LCM 1:24.15
Front half 39.82s · back half 44.33s
100 Butterfly LCM 1:05.63
Front half 29.91s · back half 35.72s
200 Individual Medley LCM 2:31.70
Front half 68.83s · back half 82.87s
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.