swimZander Duncan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.20 | AA+0.11s to AAA | 2026-01-31 | 2026 HS Boys MISCA Meet venue |
| 100 Freestyle | SCY | 50.82 | A+0.43s to AA | 2026-02-07 | 2026 Michigan Open venue |
| 200 Freestyle | SCY | 1:56.20 | BB+0.21s to A | 2025-11-01 | 2025 Holland Fall Invite venue |
| 100 Breaststroke | SCY | 58.73 | AAA+2.04s to AAAA | 2025-10-17 | 2025 WMS Boo Bash |
| 50 Butterfly | SCY | 23.17 | AAAA | 2026-03-29 | 2026 SCY ULTRA Championship Meet venue |
| 100 Butterfly | SCY | 51.32 | AAA+1.73s to AAAA | 2026-03-14 | MHSAA Boys D3 State Championship 2026 fast pool |
| 200 Butterfly | SCY | 2:03.53 | A+1.34s to AA | 2026-03-27 | 2026 SCY ULTRA Championship Meet venue |
| 100 Individual Medley | SCY | 55.46 | 2026-03-28 | 2026 SCY ULTRA Championship Meet venue | |
| 200 Individual Medley | SCY | 2:01.41 | AA+3.92s to AAA | 2026-03-14 | MHSAA Boys D3 State Championship 2026 fast pool |
| 50 Freestyle | LCM | 26.10 | AA+0.61s to AAA | 2026-06-06 | MLA Big Red Challenge fast pool |
| 100 Freestyle | LCM | 59.69 | A+1.60s to AA | 2026-06-07 | MLA Big Red Challenge fast pool |
| 100 Backstroke | LCM | 1:15.22 | B+2.13s to BB | 2026-06-06 | MLA Big Red Challenge fast pool |
| 100 Butterfly | LCM | 1:06.81 | BB+1.62s to A | 2026-06-06 | MLA Big Red Challenge fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
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
3136 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.20 | 640 |
| 100 BR SCY | 58.73 | 866 |
| 100 FL SCY | 51.32 | 875 |
| 200 IM SCY | 2:01.41 | 755 |
| 100 BK 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 50.82
Front half 24.09s · back half 26.73s
200 Freestyle SCY 1:56.20
Front half 55.34s · back half 60.86s
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 55.46
Front half 25.71s · back half 29.75s
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 1:06.81
Front half 29.31s · back half 37.50s
Progression
Faster times are higher. One card per event, all courses & history.