swimHarper Duddleston
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.63 | A+0.44s to AA·+2.54s to Sectionals | 2025-12-13 | 2025 TYR Las Vegas Super Finals -venue |
| 100 Freestyle | SCY | 1:03.00 | A+1.61s to AA·+6.51s to Sectionals | 2025-12-14 | 2025 TYR Las Vegas Super Finals -venue |
| 200 Freestyle | SCY | 2:14.60 | A+0.41s to AA·+12.21s to Sectionals | 2026-03-28 | 2026 Southwest Age Group Regionalvenue |
| 50 Backstroke | SCY | 32.87 | A+0.98s to AA·+6.58s to Futures | 2025-12-13 | 2025 TYR Las Vegas Super Finals -venue |
| 100 Backstroke | SCY | 1:11.34 | A+1.75s to AA·+9.95s to Sectionals | 2026-03-28 | 2026 Southwest Age Group Regionalvenue |
| 50 Breaststroke | SCY | 36.30 | A+0.11s to AA·+6.51s to Futures | 2026-03-28 | 2026 Southwest Age Group Regionalvenue |
| 100 Breaststroke | SCY | 1:20.47 | A+1.78s to AA·+9.88s to Sectionals | 2025-12-12 | 2025 TYR Las Vegas Super Finals -venue |
| 200 Breaststroke | SCY | 2:52.88 | A+3.79s to AA·+20.09s to Sectionals | 2026-03-30 | 2026 Southwest Age Group Regionalvenue |
| 50 Butterfly | SCY | 32.48 | BB+0.79s to A·+6.79s to Futures | 2025-12-12 | 2025 TYR Las Vegas Super Finals -venue |
| 200 Individual Medley | SCY | 2:29.16 | AA+4.57s to AAA·+12.67s to Sectionals | 2026-03-30 | 2026 Southwest Age Group Regionalvenue |
| 50 Freestyle | LCM | 32.80 | A+0.81s to AA·+3.21s to Sectionals | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 100 Freestyle | LCM | 1:10.17 | AA+2.88s to AAA·+5.78s to Sectionals | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 200 Freestyle | LCM | 2:56.77 | B+3.28s to BB·+37.78s to Sectionals | 2024-08-07 | 2024 Western Zone Age Group Championshipsvenue |
| 400 Freestyle | LCM | 5:45.06 | BB+8.27s to A·+53.27s to Sectionals | 2025-05-30 | 2025 Tucson Ford Southwest Classic |
| 100 Backstroke | LCM | 1:27.93 | BB+3.14s to A·+16.54s to Sectionals | 2025-05-30 | 2025 Tucson Ford Southwest Classic |
| 50 Breaststroke | LCM | 42.00 | A+1.11s to AA·+7.21s to Futures | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 100 Breaststroke | LCM | 1:33.74 | A+3.75s to AA·+12.75s to Sectionals | 2026-08-07 | 2026 Western Zone Age Group Championshipsvenue |
| 200 Breaststroke | LCM | 3:21.03 | A+6.14s to AA·+26.17s to Sectionals | 2026-08-08 | 2026 Western Zone Age Group Championshipsvenue |
| 50 Butterfly | LCM | 42.20 | +0.41s to B·+12.71s to Futures | 2024-08-08 | 2024 Western Zone Age Group Championshipsvenue |
| 100 Butterfly | LCM | 1:34.45 | B+3.86s to BB·+25.16s to Sectionals | 2024-08-10 | 2024 Western Zone Age Group Championshipsvenue |
| 200 Individual Medley | LCM | 2:50.97 | AA+5.38s to AAA·+13.98s to Sectionals | 2026-08-06 | 2026 Western Zone Age Group Championshipsvenue |
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 | SCY | 28.91 | flying | 200 Free Relay (leg 2) | 2026-03-29 | 2026 Southwest Age Group Regional |
| 100 Freestyle | SCY | 1:08.29 | flat | 400 Free Relay | 2026-03-30 | 2026 Southwest Age Group Regional |
| 200 Freestyle | SCY | 2:24.89 | flying | 800 Free Relay (leg 3) | 2025-12-11 | 2025 TYR Las Vegas Super Finals - |
| 50 Backstroke | SCY | 32.45 | flat | 200 Medley Relay | 2025-12-11 | 2025 TYR Las Vegas Super Finals - |
| 100 Breaststroke | SCY | 1:19.78 | flying | 400 Medley Relay (leg 2) | 2025-12-13 | 2025 TYR Las Vegas Super Finals - |
| 50 Freestyle | LCM | 31.69 | flying | 200 Free Relay (leg 3) | 2026-08-08 | 2026 Western Zone Age Group Championships |
| 50 Butterfly | LCM | 36.11 | flying | 200 Medley Relay (leg 3) | 2026-08-06 | 2026 Western Zone Age Group Championships |
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
3065 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:45.06 | 622 |
| 100 BK LCM | 1:27.93 | 569 |
| 100 BR LCM | 1:33.74 | 664 |
| 100 FL LCM | 1:34.45 | 421 |
| 200 IM LCM | 2:50.97 | 789 |
IMR 11-12 · SCY
2804 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:14.60 | 742 |
| 50 BK SCY | 32.87 | 693 |
| 50 BR SCY | 36.30 | 750 |
| 50 FL SCY | 32.48 | 619 |
| 100 IM 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 1:03.00
Front half 30.12s · back half 32.88s
200 Freestyle SCY 2:14.60
Front half 65.24s · back half 69.36s
100 Backstroke SCY 1:11.34
Front half 34.25s · back half 37.09s
100 Breaststroke SCY 1:20.47
Front half 37.81s · back half 42.66s
200 Breaststroke SCY 2:52.88
Front half 84.23s · back half 88.65s
200 Individual Medley SCY 2:29.16
Front half 71.42s · back half 77.74s
200 Freestyle LCM 2:56.77
Front half 86.12s · back half 90.65s
200 Breaststroke LCM 3:21.03
Front half 96.20s · back half 104.83s
200 Individual Medley LCM 2:50.97
Front half 83.02s · back half 87.95s
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.