swimKatherine Buchanan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.60 | AA+0.51s to AAA·+0.71s to Sectionals | 2025-10-18 | 2025 MCC October Invitevenue |
| 100 Freestyle | SCY | 57.82 | A+0.83s to AA·+3.73s to Sectionals | 2024-11-17 | Tennessee Aquatics Fall Classicvenue |
| 200 Freestyle | SCY | 2:15.53 | BB+7.44s to A·+18.84s to Sectionals | 2024-01-05 | Tennessee Aquatics January Invitational |
| 50 Backstroke | SCY | 31.06 | BB+0.77s to A·+2.47s to Sectionals | 2026-01-16 | 2026 TNAQ JANUARY INVITATIONALvenue |
| 100 Backstroke | SCY | 1:06.91 | BB+2.62s to A·+6.12s to Sectionals | 2025-10-18 | 2025 MCC October Invitevenue |
| 50 Breaststroke | SCY | 33.98 | A+0.09s to AA·+0.39s to Sectionals | 2025-10-19 | 2025 MCC October Invitevenue |
| 100 Breaststroke | SCY | 1:14.84 | BB+0.65s to A·+3.95s to Sectionals | 2025-10-18 | 2025 MCC October Invitevenue |
| 200 Breaststroke | SCY | 2:43.84 | BB+3.15s to A·+7.55s to Sectionals | 2025-01-11 | January Invitevenue |
| 50 Butterfly | SCY | 27.77 | AA+0.18s to AAA·+0.38s to Sectionals | 2025-09-26 | 2025 TNAQ Orange vs. Black |
| 100 Butterfly | SCY | 1:05.64 | BB+1.55s to A·+6.55s to Sectionals | 2025-10-19 | 2025 MCC October Invitevenue |
| 100 Individual Medley | SCY | 1:07.76 | 2024-11-17 | Tennessee Aquatics Fall Classicvenue | |
| 200 Individual Medley | SCY | 2:23.75 | BB+0.36s to A·+11.16s to Sectionals | 2025-10-19 | 2025 MCC October Invitevenue |
| 50 Freestyle | LCM | 29.84 | AA+1.25s to AAA·+1.45s to Sectionals | 2025-05-03 | 2025 ARENA Long Coursevenue |
| 100 Freestyle | LCM | 1:06.55 | A+2.06s to AA·+5.26s to Sectionals | 2026-07-11 | 2026 RPS LC Finale |
| 200 Freestyle | LCM | 2:31.24 | BB+5.95s to A·+19.15s to Sectionals | 2025-06-21 | 2025 Tennessee Aquatics June Invitevenue |
| 50 Backstroke | LCM | 36.34 | BB+0.95s to A·+3.45s to Sectionals | 2025-06-20 | 2025 Tennessee Aquatics June Invitevenue |
| 100 Backstroke | LCM | 1:22.49 | B+1.30s to BB·+12.70s to Sectionals | 2025-05-03 | 2025 ARENA Long Coursevenue |
| 50 Breaststroke | LCM | 38.50 | A+0.01s to AA·+0.21s to Sectionals | 2025-06-22 | 2025 Tennessee Aquatics June Invitevenue |
| 100 Breaststroke | LCM | 1:29.64 | BB+4.55s to A·+9.05s to Sectionals | 2026-07-11 | 2026 RPS LC Finale |
| 50 Butterfly | LCM | 31.00 | AA+0.21s to AAA·Sectionals ✓+1.51s to Futures | 2025-06-21 | 2025 Tennessee Aquatics June Invitevenue |
| 100 Butterfly | LCM | 1:14.79 | BB+2.40s to A·+7.40s to Sectionals | 2025-06-20 | 2025 Tennessee Aquatics June Invitevenue |
| 200 Individual Medley | LCM | 2:49.74 | BB+5.35s to A·+18.35s to Sectionals | 2025-06-22 | 2025 Tennessee Aquatics June Invitevenue |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.35 | flat | 200 Free Relay | 2022-01-09 | 2022 Pilot January Classic |
| 50 Freestyle | SCY | 26.19 | flying | 200 Free Relay (leg 2) | 2024-11-16 | Tennessee Aquatics Fall Classic |
| 50 Breaststroke | SCY | 40.59 | flying | 200 Medley Relay (leg 2) | 2022-01-08 | 2022 Pilot January Classic |
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
1268 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:43.84 | 617 |
| 200 IM SCY | 2:23.75 | 651 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3053 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:15.53 | 561 |
| 100 BK SCY | 1:06.91 | 589 |
| 100 BR SCY | 1:14.84 | 639 |
| 100 FL SCY | 1:05.64 | 613 |
| 200 IM SCY | 2:23.75 | 651 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.82
Front half 27.75s · back half 30.07s
100 Backstroke SCY 1:06.91
Front half 31.81s · back half 35.10s
100 Breaststroke SCY 1:14.84
Front half 34.66s · back half 40.18s
200 Breaststroke SCY 2:43.84
Front half 76.83s · back half 87.01s
100 Butterfly SCY 1:05.64
Front half 30.65s · back half 34.99s
100 Individual Medley SCY 1:07.76
Front half 32.21s · back half 35.55s
200 Individual Medley SCY 2:23.75
Front half 66.48s · back half 77.27s
200 Individual Medley LCM 2:49.74 RT 0.68s
Front half 79.83s · back half 89.91s
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.