swimKatherine Cartney
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.56 | BB+0.17s to A·+2.77s to Sectionals | 2025-11-08 | 2025 Marlins Invitationalvenue |
| 100 Freestyle | SCY | 59.83 | BB+0.34s to A·+6.74s to Sectionals | 2025-11-09 | 2025 Marlins Invitationalvenue |
| 200 Freestyle | SCY | 2:22.62 | B+3.93s to BB·+27.63s to Sectionals | 2024-11-10 | 2024 CAC 4th Annual Zach Spain B&Slower Meetvenue |
| 50 Backstroke | SCY | 33.32 | B+0.53s to BB·+7.03s to Futures | 2026-01-18 | ISCA January Classic 2026venue |
| 100 Backstroke | SCY | 1:09.48 | BB+5.19s to A·+10.19s to Sectionals | 2025-12-12 | 2025 East Coast WinterFestvenue |
| 200 Backstroke | SCY | 2:36.95 | B+6.06s to BB·+28.06s to Sectionals | 2025-11-09 | 2025 Marlins Invitationalvenue |
| 50 Breaststroke | SCY | 32.04 | AAA+1.05s to AAAA·+2.25s to Futures | 2026-02-22 | 2026 Speedo MD LSC Senior Champsvenue |
| 100 Breaststroke | SCY | 1:07.89 | AAA+2.90s to AAAA·Sectionals ✓+2.40s to Futures | 2026-02-20 | 2026 Speedo MD LSC Senior Champsvenue |
| 200 Breaststroke | SCY | 2:27.27 | AAA+6.68s to AAAA·Sectionals ✓+4.58s to Futures | 2025-11-09 | 2025 Marlins Invitationalvenue |
| 50 Butterfly | SCY | 31.30 | BB+1.21s to A·+5.61s to Futures | 2025-03-15 | 2025 Speedo Maryland Junior Championship - Sivenue |
| 100 Individual Medley | SCY | 1:08.26 | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Sivenue | |
| 200 Individual Medley | SCY | 2:22.93 | A+5.54s to AA·+12.24s to Sectionals | 2025-12-11 | 2025 East Coast WinterFestvenue |
| 50 Freestyle | LCM | 31.17 | A+1.28s to AA·+2.88s to Sectionals | 2025-08-02 | 2025 MD LSC LC Championshipsvenue |
| 100 Freestyle | LCM | 1:08.13 | BB+0.84s to A·+7.44s to Sectionals | 2025-07-30 | 2025 MD LSC LC Championshipsvenue |
| 200 Freestyle | LCM | 2:33.63 | BB+8.34s to A·+22.74s to Sectionals | 2025-04-27 | 2025 NAAC Carol Chidester Invitevenue |
| 100 Backstroke | LCM | 1:25.37 | B+4.18s to BB·+17.48s to Sectionals | 2025-05-11 | 2025 NAAC MOTHER'S DAY MEETvenue |
| 200 Backstroke | LCM | 3:03.47 | B+8.98s to BB·+37.28s to Sectionals | 2025-04-26 | 2025 NAAC Carol Chidester Invitevenue |
| 50 Breaststroke | LCM | 36.98 | AA+0.19s to AAA·+2.19s to Futures | 2026-03-29 | 2026 Speedo Sectional Championshipvenue |
| 100 Breaststroke | LCM | 1:17.61 | AAA+3.22s to AAAA·Sectionals ✓+1.62s to Futures | 2026-03-27 | 2026 Speedo Sectional Championshipvenue |
| 200 Breaststroke | LCM | 2:48.50 | AA+1.31s to AAA·Sectionals ✓+5.11s to Futures | 2026-03-28 | 2026 Speedo Sectional Championshipvenue |
| 100 Butterfly | LCM | 1:24.93 | +0.54s to B·+18.64s to Sectionals | 2025-04-27 | 2025 NAAC Carol Chidester Invitevenue |
| 200 Individual Medley | LCM | 2:44.04 | A+6.55s to AA·+15.65s to Sectionals | 2025-08-02 | 2025 MD LSC LC Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:02.01 | flying | 400 Free Relay (leg 3) | 2026-02-01 | 2026 IAAM A & B Conference Championships |
| 50 Breaststroke | SCY | 34.46 | flying | 200 Medley Relay (leg 2) | 2026-02-01 | 2026 IAAM A & B Conference Championships |
| 50 Breaststroke | LCM | 1:10.91 | flying | 200 Medley Relay (leg 2) | 2026-03-28 | 2026 Speedo Sectional 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 15-16 · SCY
1977 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:36.95 | 466 |
| 200 BR SCY | 2:27.27 | 849 |
| 200 IM SCY | 2:22.93 | 662 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
2954 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:33.63 | 563 |
| 100 BK LCM | 1:25.37 | 445 |
| 100 BR LCM | 1:17.61 | 866 |
| 100 FL LCM | 1:24.93 | 413 |
| 200 IM LCM | 2:44.04 | 667 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.83
Front half 28.80s · back half 31.03s
200 Freestyle SCY 2:22.62
Front half 67.91s · back half 74.71s
100 Backstroke SCY 1:09.48
Front half 33.97s · back half 35.51s
200 Backstroke SCY 2:36.95
Front half 77.15s · back half 79.80s
100 Breaststroke SCY 1:07.89
Front half 32.07s · back half 35.82s
200 Breaststroke SCY 2:27.27
Front half 69.60s · back half 77.67s
100 Individual Medley SCY 1:08.26
Front half 33.14s · back half 35.12s
200 Individual Medley SCY 2:22.93
Front half 70.58s · back half 72.35s
200 Freestyle LCM 2:33.63
Front half 73.82s · back half 79.81s
100 Backstroke LCM 1:25.37
Front half 42.05s · back half 43.32s
200 Backstroke LCM 3:03.47 RT 0.73s
Front half 89.72s · back half 93.75s
100 Breaststroke LCM 1:17.61
Front half 36.84s · back half 40.77s
200 Breaststroke LCM 2:48.50
Front half 80.64s · back half 87.86s
100 Butterfly LCM 1:24.93
Front half 39.18s · back half 45.75s
200 Individual Medley LCM 2:44.04
Front half 81.26s · back half 82.78s
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.