swimIsen Duan-Porter
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.71 | BB+0.32s to A·+2.12s to Sectionals | 2026-03-01 | 2026 MN MTKA Minnesota Regional Championshipvenue |
| 100 Freestyle | SCY | 54.64 | BB+1.15s to A·+5.65s to Sectionals | 2026-02-27 | 2026 MN MTKA Minnesota Regional Championshipvenue |
| 200 Freestyle | SCY | 2:01.99 | BB+5.20s to A·+14.50s to Sectionals | 2026-02-28 | 2026 MN MTKA Minnesota Regional Championshipvenue |
| 500 Freestyle | SCY | 7:31.32 | +80.93s to B·+158.43s to Sectionals | 2024-10-12 | 2024 MN FOXJ Fall Invitationalvenue |
| 50 Backstroke | SCY | 31.96 | +0.17s to B·+7.47s to Sectionals | 2025-11-01 | 2025 MN EDI Invitevenue |
| 100 Backstroke | SCY | 1:03.49 | B+0.60s to BB·+7.40s to Sectionals | 2026-02-28 | 2026 MN MTKA Minnesota Regional Championshipvenue |
| 200 Backstroke | SCY | 2:24.57 | B+6.68s to BB·+23.18s to Sectionals | 2025-11-21 | 2025 MN STRM 4th Annual Movember Invitevenue |
| 100 Breaststroke | SCY | 1:15.32 | B+3.83s to BB·+11.73s to Sectionals | 2026-02-27 | 2026 MN MTKA Minnesota Regional Championshipvenue |
| 50 Butterfly | SCY | 32.58 | +0.79s to B·+8.89s to Sectionals | 2024-12-15 | 2024 MN VCTY Winter Splashslow pool |
| 100 Butterfly | SCY | 1:02.50 | B+0.01s to BB·+8.51s to Sectionals | 2026-03-01 | 2026 MN MTKA Minnesota Regional Championshipvenue |
| 100 Individual Medley | SCY | 1:03.84 | 2026-02-28 | 2026 MN MTKA Minnesota Regional Championshipvenue | |
| 200 Individual Medley | SCY | 2:32.71 | +1.42s to B·+31.72s to Sectionals | 2025-11-08 | 2025 MN FOXJ November Bronzevenue |
| 50 Freestyle | LCM | 28.46 | BB+0.17s to A·+2.47s to Sectionals | 2026-01-01 | 1727240 |
| 100 Freestyle | LCM | 1:02.42 | BB+0.83s to A·+5.83s to Sectionals | 2026-07-17 | 2026 MN STRM Minnesota Regional Championshipfast pool |
| 200 Freestyle | LCM | 2:29.12 | B+3.13s to BB·+25.63s to Sectionals | 2026-06-20 | 2026 MN MAN Red White & Blue Invite - copiedvenue |
| 400 Freestyle | LCM | 5:27.11 | B+15.52s to BB·+64.92s to Sectionals | 2026-06-19 | 2026 MN MAN Red White & Blue Invite - copiedvenue |
| 50 Backstroke | LCM | 43.22 | +5.33s to B·+14.53s to Sectionals | 2026-01-01 | 1727240 |
| 100 Backstroke | LCM | 1:21.07 | +1.58s to B·+16.68s to Sectionals | 2026-01-01 | 1727240 |
| 200 Backstroke | LCM | 2:47.35 | B+7.36s to BB·+27.56s to Sectionals | 2026-05-16 | 2026 MN HURR LC Spring Openervenue |
| 50 Breaststroke | LCM | 41.95 | +0.06s to B·+9.96s to Sectionals | 2026-01-01 | 1727240 |
| 100 Breaststroke | LCM | 1:31.55 | +1.66s to B·+18.76s to Sectionals | 2026-07-17 | 2026 MN STRM Minnesota Regional Championshipfast pool |
| 200 Breaststroke | LCM | 3:17.60 | +2.21s to B·+37.81s to Sectionals | 2026-06-21 | 2026 MN MAN Red White & Blue Invite - copiedvenue |
| 50 Butterfly | LCM | 30.79 | A+1.30s to AA·+3.40s to Sectionals | 2026-05-16 | 2026 MN HURR LC Spring Openervenue |
| 100 Butterfly | LCM | 1:14.13 | B+2.64s to BB·+12.64s to Sectionals | 2026-01-01 | 1727240 |
| 200 Individual Medley | LCM | 2:45.77 | B+1.88s to BB·+26.38s to Sectionals | 2026-01-01 | 1727240 |
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 | 26.44 | flying | 200 Free Relay (leg 2) | 2025-10-11 | 2025 MN FOXJ Fall Invitational |
| 50 Freestyle | SCY | 27.18 | flying | 200 Medley Relay (leg 4) | 2024-12-08 | 2024 MN AQJT 14&U Single Age State Meet |
| 100 Freestyle | SCY | 1:04.74 | flying | 400 Medley Relay (leg 4) | 2024-12-07 | 2024 MN AQJT 14&U Single Age State Meet |
| 100 Freestyle | SCY | 1:05.91 | flying | 400 Free Relay (leg 4) | 2024-12-06 | 2024 MN AQJT 14&U Single Age State Meet |
| 50 Butterfly | SCY | 26.66 | flying | 200 Medley Relay (leg 3) | 2026-02-28 | 2026 MN MTKA Minnesota Regional Championship |
| 50 Freestyle | LCM | 57.01 | flying | 200 Free Relay (leg 2) | 2026-07-19 | 2026 MN STRM Minnesota Regional 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 · LCM
1816 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:27.11 | 449 |
| 200 BK LCM | 2:47.35 | 460 |
| 200 BR LCM | 3:17.60 | 402 |
| 200 IM LCM | 2:45.77 | 505 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
2472 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:01.99 | 584 |
| 100 BK SCY | 1:03.49 | 508 |
| 100 BR SCY | 1:15.32 | 449 |
| 100 FL SCY | 1:02.50 | 524 |
| 200 IM SCY | 2:32.71 | 407 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.64
Front half 25.82s · back half 28.82s
200 Freestyle SCY 2:01.99
Front half 58.15s · back half 63.84s
500 Freestyle SCY 7:31.32
Front half 226.31s · back half 225.01s
100 Backstroke SCY 1:03.49
Front half 31.56s · back half 31.93s
200 Backstroke SCY 2:24.57 RT 0.98s
Front half 71.90s · back half 72.67s
100 Breaststroke SCY 1:15.32
Front half 35.74s · back half 39.58s
100 Butterfly SCY 1:02.50
Front half 29.11s · back half 33.39s
100 Individual Medley SCY 1:03.84
Front half 28.73s · back half 35.11s
200 Individual Medley SCY 2:32.71
Front half 71.54s · back half 81.17s
100 Freestyle LCM 1:02.42
Front half 29.80s · back half 32.62s
200 Freestyle LCM 2:29.12
Front half 73.04s · back half 76.08s
400 Freestyle LCM 5:27.11
200 Backstroke LCM 2:47.35
Front half 83.55s · back half 83.80s
100 Breaststroke LCM 1:31.55
Front half 43.51s · back half 48.04s
200 Breaststroke LCM 3:17.60
Front half 94.96s · back half 102.64s
200 Individual Medley LCM 2:45.77 split/total mismatch
Front half 77.12s · back half 88.65s
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.