swimZachary Sandberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.56 | BB+1.87s to A·+4.27s to Sectionals | 2026-03-01 | 2026 ST SCY Surge Marsh Madness fast pool |
| 100 Freestyle | SCY | 59.49 | B+0.70s to BB·+11.20s to Sectionals | 2026-04-18 | 2026 ST SCY Surge Earth Day venue |
| 50 Backstroke | SCY | 31.10 | B+0.81s to BB·+5.41s to Sectionals | 2026-02-28 | 2026 ST SCY Surge Marsh Madness fast pool |
| 100 Backstroke | SCY | 1:07.42 | B+2.93s to BB·+12.33s to Sectionals | 2026-04-18 | 2026 ST SCY Surge Earth Day venue |
| 200 Backstroke | SCY | 2:34.03 | +2.24s to B·+31.74s to Sectionals | 2026-02-28 | 2026 ST SCY Surge Marsh Madness fast pool |
| 50 Butterfly | SCY | 33.04 | +0.65s to B·+8.75s to Sectionals | 2026-04-18 | 2026 ST SCY Surge Earth Day venue |
| 50 Freestyle | LCM | 29.36 | BB+0.77s to A·+3.77s to Sectionals | 2026-05-15 | 2026 ST SRG LCM Bud Dallmann Memorial venue |
| 100 Freestyle | LCM | 1:07.80 | B+0.31s to BB·+12.51s to Sectionals | 2026-05-16 | 2026 ST SRG LCM Bud Dallmann Memorial venue |
| 50 Backstroke | LCM | 35.50 | BB+2.31s to A·+5.31s to Sectionals | 2026-05-15 | 2026 ST SRG LCM Bud Dallmann Memorial venue |
| 100 Backstroke | LCM | 1:15.58 | B+0.19s to BB·+11.09s to Sectionals | 2026-06-27 | 2026 NEAT Long Course STX Championship venue |
| 50 Butterfly | LCM | 36.12 | B+2.23s to BB·+8.33s to Sectionals | 2026-05-15 | 2026 ST SRG LCM Bud Dallmann Memorial venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
IMX / IMR
IMX 15-16 · SCY
371 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:34.03 | 371 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
487 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:15.58 | 487 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 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 59.49
Front half 28.22s · back half 31.27s
100 Backstroke SCY 1:07.42
Front half 32.03s · back half 35.39s
200 Backstroke SCY 2:34.03
Front half 73.28s · back half 80.75s
Progression
Faster times are higher. One card per event, all courses & history.