swimCatherine Duncanson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.97 | 2025-02-08 | USSC Winter Invite 2025venue | |
| 50 Freestyle | SCY | 44.86 | +4.97s to B·+19.57s to Sectionals | 2025-11-23 | 2025 Fall Fiestavenue |
| 100 Freestyle | SCY | 1:36.98 | +6.09s to B·+42.49s to Sectionals | 2026-10-25 | Lisa Ferris Fall Festivalvenue |
| 25 Backstroke | SCY | 25.24 | 2025-02-08 | USSC Winter Invite 2025venue | |
| 50 Backstroke | SCY | 52.47 | +3.88s to B·+25.18s to Sectionals | 2026-03-01 | 2026 Junior Cupvenue |
| 100 Backstroke | SCY | 1:51.40 | +5.61s to B·+50.91s to Sectionals | 2026-10-25 | Lisa Ferris Fall Festivalvenue |
| 25 Breaststroke | SCY | 24.81 | 2026-01-17 | 2026 Odd Age Classicvenue | |
| 50 Breaststroke | SCY | 53.16 | B+4.47s to BB·+22.47s to Sectionals | 2026-03-01 | 2026 Junior Cupvenue |
| 100 Breaststroke | SCY | 2:00.14 | B+13.25s to BB·+50.65s to Sectionals | 2026-10-25 | Lisa Ferris Fall Festivalvenue |
| 25 Butterfly | SCY | 22.72 | 2025-12-12 | USSC Holiday Intersquadvenue | |
| 100 Individual Medley | SCY | 1:53.45 | +8.46s to B | 2026-03-24 | 2026 USSC Shamrock Splashvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 37.37 | flying | 200 Free Relay (leg 4) | 2026-10-25 | Lisa Ferris Fall Festival |
| 50 Breaststroke | SCY | 53.12 | flying | 200 Medley Relay (leg 2) | 2026-03-24 | 2026 USSC Shamrock Splash |
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 10 & under · SCY
551 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:51.40 | 254 |
| 100 BR SCY | 2:00.14 | 297 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1076 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:36.98 | 258 |
| 50 BK SCY | 52.47 | 239 |
| 50 BR SCY | 53.16 | 334 |
| 100 IM SCY | 1:53.45 | 245 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:36.98
Front half 45.36s · back half 51.62s
100 Backstroke SCY 1:51.40
100 Breaststroke SCY 2:00.14
Front half 56.55s · back half 63.59s
100 Individual Medley SCY 1:53.45
Front half 55.79s · back half 57.66s
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.