swimZach Nelsen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.33 | A+0.94s to AA | 2025-10-17 | 2025 61st Bob Courtway |
| 100 Freestyle | SCY | 51.44 | A+0.15s to AA | 2026-02-20 | 9th Annual Battle for the Belt |
| 200 Freestyle | SCY | 1:52.06 | A+0.07s to AA | 2025-12-12 | 2025 Holiday Classic |
| 500 Freestyle | SCY | 5:04.49 | A+0.20s to AA | 2025-01-01 | 1693711 |
| 1650 Freestyle | SCY | 17:18.10 | AA+27.21s to AAA | 2026-03-20 | 2026 Arkansas Senior Championships |
| 100 Backstroke | SCY | 59.68 | BB+1.59s to A | 2026-02-20 | 9th Annual Battle for the Belt |
| 50 Breaststroke | SCY | 29.31 | AA+0.42s to AAA | 2026-03-20 | 2026 Arkansas Senior Championships |
| 100 Breaststroke | SCY | 1:06.26 | BB+0.27s to A | 2026-01-09 | 30th Annual NWAA Winter Invitational 2026 |
| 200 Breaststroke | SCY | 2:26.76 | BB+3.57s to A | 2026-01-09 | 30th Annual NWAA Winter Invitational 2026 |
| 100 Individual Medley | SCY | 57.89 | 2026-02-20 | 9th Annual Battle for the Belt | |
| 400 Individual Medley | SCY | 4:38.29 | BB+0.60s to A | 2025-01-01 | 1693711 |
| 400 Freestyle | LCM | 4:44.36 | A+8.67s to AA | 2025-01-01 | American Energy Swim Club |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
IMX / IMR
IMX 15-16 · SCY
2023 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:04.49 | 747 |
| 200 BR SCY | 2:26.76 | 622 |
| 400 IM SCY | 4:38.29 | 654 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 15-16 · SCY
2025 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.06 | 753 |
| 100 BK SCY | 59.68 | 612 |
| 100 BR SCY | 1:06.26 | 660 |
| 100 FL SCY | — | 0 |
| 200 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 51.44 split/total mismatch
Front half 24.37s · back half 27.07s
200 Freestyle SCY 1:52.06 split/total mismatch
500 Freestyle SCY 5:04.49 split/total mismatch
100 Backstroke SCY 59.68 split/total mismatch
Front half 28.95s · back half 30.73s
100 Individual Medley SCY 57.89 split/total mismatch
Front half 27.06s · back half 30.83s
400 Individual Medley SCY 4:38.29 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.