Maddie Duncan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.36 | A+0.07s to AA·+1.07s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalvenue |
| 100 Freestyle | SCY | 58.27 | A+1.28s to AA·+3.78s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalvenue |
| 200 Freestyle | SCY | 1:59.60 | AA+2.21s to AAA·+1.71s to Sectionals | 2024-03-08 | 2024 IL Swimming SC Age Group Championshipsslow pool |
| 500 Freestyle | SCY | 5:17.87 | AA+1.48s to AAA·+2.88s to Sectionals | 2024-03-10 | 2024 IL Swimming SC Age Group Championshipsslow pool |
| 1000 Freestyle | SCY | 11:00.27 | AA+1.68s to AAA·+11.88s to Sectionals | 2024-03-09 | 2024 IL Swimming SC Age Group Championshipsslow pool |
| 1650 Freestyle | SCY | 18:30.99 | AA+8.40s to AAA·+14.50s to Sectionals | 2024-03-07 | 2024 IL Swimming SC Age Group Championshipsslow pool |
| 3000 Freestyle | SCY | 46:27.22 | 2024-06-27 | 2023 WI Central Zone Open Water Championshipsslow pool | |
| 100 Breaststroke | SCY | 1:12.97 | A+1.88s to AA·+3.48s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalvenue |
| 200 Breaststroke | SCY | 2:32.90 | AA+5.61s to AAA·+1.91s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalvenue |
| 100 Butterfly | SCY | 1:04.05 | A+2.66s to AA·+4.46s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalvenue |
| 400 Individual Medley | SCY | 4:55.38 | A+1.19s to AA·+11.39s to Sectionals | 2026-07-17 | 2026 ISI Summer PAC Regionalvenue |
| 50 Freestyle | LCM | 31.41 | BB+0.22s to A·+2.62s to Sectionals | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 100 Freestyle | LCM | 1:03.97 | AA+2.28s to AAA·+2.18s to Sectionals | 2024-07-12 | 2024 CZ North Section Summer Sectionalsvenue |
| 200 Freestyle | LCM | 2:16.21 | AA+3.02s to AAA·+3.12s to Sectionals | 2024-07-20 | 2024 IL Swimming LC Age Group Championshipsvenue |
| 400 Freestyle | LCM | 4:46.49 | AA+4.40s to AAA·+4.10s to Sectionals | 2024-07-19 | 2024 IL Swimming LC Age Group Championshipsvenue |
| 800 Freestyle | LCM | 9:49.49 | AA+7.10s to AAA·+8.10s to Sectionals | 2024-07-18 | 2024 IL Swimming LC Age Group Championshipsvenue |
| 1500 Freestyle | LCM | 19:00.41 | AA+20.52s to AAA·+23.92s to Sectionals | 2023-08-06 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Backstroke | LCM | 1:22.20 | B+1.01s to BB·+11.71s to Sectionals | 2024-05-05 | Daniel Jaekel Friendship Classic 2024venue |
| 200 Backstroke | LCM | 2:53.19 | BB+12.20s to A·+21.80s to Sectionals | 2024-05-04 | Daniel Jaekel Friendship Classic 2024venue |
| 50 Breaststroke | LCM | 41.52 | BB+1.33s to A·+5.93s to Sectionals | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 100 Breaststroke | LCM | 1:30.30 | BB+5.21s to A·+10.31s to Sectionals | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 50 Butterfly | LCM | 34.84 | BB+1.25s to A·+4.55s to Sectionals | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 100 Butterfly | LCM | 1:22.02 | B+3.63s to BB·+13.93s to Sectionals | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 200 Butterfly | LCM | 3:13.07 | +4.88s to B·+41.08s to Sectionals | 2024-05-05 | Daniel Jaekel Friendship Classic 2024venue |
| 200 Individual Medley | LCM | 2:42.31 | A+4.82s to AA·+11.02s to Sectionals | 2024-07-14 | 2024 CZ North Section Summer Sectionalsvenue |
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.38 | flying | 200 Medley Relay (leg 4) | 2026-07-18 | 2026 ISI Summer PAC Regional |
| 50 Freestyle | SCY | 25.99 | flying | 200 Free Relay (leg 4) | 2026-07-19 | 2026 ISI Summer PAC Regional |
| 200 Freestyle | SCY | 1:59.43 | flying | 800 Free Relay (leg 4) | 2024-03-08 | 2024 IL Swimming SC Age Group Championships |
| 50 Breaststroke | SCY | 35.26 | flying | 200 Medley Relay (leg 2) | 2026-02-28 | 2026 Winter ISI Regionals- BSC |
| 50 Freestyle | LCM | 29.05 | flying | 200 Free Relay (leg 2) | 2026-07-25 | 2026 LC Illinois Senior Championships |
| 50 Freestyle | LCM | 29.97 | flying | 200 Medley Relay (leg 4) | 2026-07-26 | 2026 LC Illinois Senior Championships |
| 100 Freestyle | LCM | 1:03.29 | flying | 400 Medley Relay (leg 4) | 2024-07-21 | 2024 IL Swimming LC Age Group Championships |
| 100 Freestyle | LCM | 1:04.05 | flying | 400 Free Relay (leg 2) | 2024-07-12 | 2024 CZ North Section Summer Sectionals |
| 200 Freestyle | LCM | 2:18.81 | flat | 800 Free Relay | 2024-07-18 | 2024 IL Swimming LC Age Group Championships |
| 200 Freestyle | LCM | 2:16.82 | flying | 800 Free Relay (leg 2) | 2024-07-13 | 2024 CZ North Section Summer Sectionals |
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 · LCM
2409 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:46.49 | 803 |
| 200 BK LCM | 2:53.19 | 529 |
| 200 FL LCM | 3:13.07 | 388 |
| 200 IM LCM | 2:42.31 | 689 |
| 200 BR LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
3004 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:16.21 | 808 |
| 100 BK LCM | 1:22.20 | 498 |
| 100 BR LCM | 1:30.30 | 550 |
| 100 FL LCM | 1:22.02 | 459 |
| 200 IM LCM | 2:42.31 | 689 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.27
Front half 28.33s · back half 29.94s
200 Freestyle SCY 1:59.60
Front half 58.28s · back half 61.32s
500 Freestyle SCY 5:17.87
Front half 155.66s · back half 162.21s
1000 Freestyle SCY 11:00.27
Front half 323.33s · back half 336.94s
1650 Freestyle SCY 18:30.99
100 Breaststroke SCY 1:12.97
Front half 34.62s · back half 38.35s
200 Breaststroke SCY 2:32.90
Front half 73.58s · back half 79.32s
100 Butterfly SCY 1:04.05
Front half 29.56s · back half 34.49s
400 Individual Medley SCY 4:55.38
Front half 145.40s · back half 149.98s
100 Freestyle LCM 1:03.97 RT 0.76s
Front half 30.85s · back half 33.12s
200 Freestyle LCM 2:16.21
Front half 66.58s · back half 69.63s
400 Freestyle LCM 4:46.49
Front half 140.55s · back half 145.94s
800 Freestyle LCM 9:49.49
Front half 292.11s · back half 297.38s
1500 Freestyle LCM 19:00.41
Front half 565.40s · back half 575.01s
100 Backstroke LCM 1:22.20
Front half 41.10s · back half 41.10s
200 Backstroke LCM 2:53.19
Front half 85.38s · back half 87.81s
200 Butterfly LCM 3:13.07
Front half 90.43s · back half 102.64s
200 Individual Medley LCM 2:42.31 RT 0.78s
Front half 78.45s · back half 83.86s
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.