swimZander Duncan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.56 | AAA+0.47s to AAAA·Sectionals ✓+0.27s to Futures | 2026-11-07 | MLA Fall Invitevenue |
| 100 Freestyle | SCY | 48.57 | AA+0.28s to AAA·Sectionals ✓+2.18s to Futures | 2026-11-08 | MLA Fall Invitevenue |
| 200 Freestyle | SCY | 1:56.20 | BB+0.21s to A·+8.71s to Sectionals | 2025-11-01 | 2025 Holland Fall Invitevenue |
| 50 Backstroke | SCY | 27.32 | BB+0.53s to A·+2.83s to Sectionals | 2026-10-17 | 2026 Boo Bashfast pool |
| 100 Backstroke | SCY | 58.21 | BB+0.92s to A·+2.12s to Sectionals | 2026-11-07 | MLA Fall Invitevenue |
| 50 Butterfly | SCY | 22.65 | AAAA·Futures ✓+0.66s to Jr Nationals | 2026-11-07 | MLA Fall Invitevenue |
| 100 Butterfly | SCY | 51.32 | AAA+1.73s to AAAA·Sectionals ✓+0.73s to Futures | 2026-03-14 | MHSAA Boys D3 State Championship 2026venue |
| 200 Butterfly | SCY | 2:03.53 | A+1.34s to AA·+0.74s to Sectionals | 2026-03-27 | 2026 SCY ULTRA Championship Meetvenue |
| 100 Individual Medley | SCY | 55.05 | 2026-11-08 | MLA Fall Invitevenue | |
| 200 Individual Medley | SCY | 2:01.41 | AA+3.92s to AAA·+0.42s to Sectionals | 2026-03-14 | MHSAA Boys D3 State Championship 2026venue |
| 50 Freestyle | LCM | 25.37 | AAA+0.98s to AAAA·Sectionals ✓+0.78s to Futures | 2026-07-25 | 2026 MI LCM ULTRA Championship Meetvenue |
| 100 Freestyle | LCM | 59.69 | A+1.60s to AA·+3.10s to Sectionals | 2026-06-07 | MLA Big Red Challengevenue |
| 100 Backstroke | LCM | 1:15.22 | B+2.13s to BB·+10.83s to Sectionals | 2026-06-06 | MLA Big Red Challengevenue |
| 50 Butterfly | LCM | 26.81 | AAA+0.42s to AAAA·Sectionals ✓+0.52s to Futures | 2026-07-26 | 2026 MI LCM ULTRA Championship Meetvenue |
| 100 Butterfly | LCM | 1:02.88 | A+0.49s to AA·+1.39s to Sectionals | 2026-07-25 | 2026 MI LCM ULTRA Championship Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 22.29 | flat | 200 Free Relay | 2026-03-13 | MHSAA Boys D3 State Championship 2026 |
| 50 Freestyle | SCY | 21.84 | flying | 200 Free Relay (leg 2) | 2026-10-18 | 2026 Boo Bash |
| 100 Freestyle | SCY | 48.61 | flying | 400 Free Relay (leg 2) | 2026-03-28 | 2026 SCY ULTRA Championship Meet |
| 50 Butterfly | SCY | 23.09 | flying | 200 Medley Relay (leg 3) | 2026-03-13 | MHSAA Boys D3 State Championship 2026 |
| 50 Freestyle | LCM | 25.60 | flying | 200 Free Relay (leg 4) | 2026-07-26 | 2026 MI LCM ULTRA Championship Meet |
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 17-18 · SCY
1457 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL SCY | 2:03.53 | 702 |
| 200 IM SCY | 2:01.41 | 755 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2862 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.20 | 640 |
| 100 BK SCY | 58.21 | 592 |
| 100 FL SCY | 51.32 | 875 |
| 200 IM SCY | 2:01.41 | 755 |
| 100 BR 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 48.57
Front half 22.96s · back half 25.61s
200 Freestyle SCY 1:56.20
Front half 55.34s · back half 60.86s
100 Backstroke SCY 58.21
Front half 27.21s · back half 31.00s
100 Butterfly SCY 51.32
Front half 23.67s · back half 27.65s
200 Butterfly SCY 2:03.53
Front half 57.40s · back half 66.13s
100 Individual Medley SCY 55.05
Front half 24.75s · back half 30.30s
200 Individual Medley SCY 2:01.41
Front half 55.51s · back half 65.90s
100 Freestyle LCM 59.69
Front half 28.08s · back half 31.61s
100 Butterfly LCM 1:02.88
Front half 29.34s · back half 33.54s
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.