John Zack
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.47 | B+2.08s to BB·+6.18s to Sectionals | 2025-10-22 | 2025 FHSAA 1A District 12venue |
| 100 Backstroke | SCY | 1:18.61 | +10.82s to B·+23.52s to Sectionals | 2025-10-22 | 2025 FHSAA 1A District 12venue |
| 100 Butterfly | SCY | 1:12.76 | +5.47s to B·+20.07s to Sectionals | 2025-10-17 | 2025 Belen Jesuit Invitationalvenue |
| 100 Freestyle | LCM | 1:17.74 | +5.85s to B·+22.45s to Sectionals | 2026-06-27 | June Central Park Seriesvenue |
| 200 Freestyle | LCM | 2:41.31 | +4.02s to B·+40.42s to Sectionals | 2026-06-27 | June Central Park Seriesvenue |
| 100 Butterfly | LCM | 1:22.83 | +5.84s to B·+22.34s to Sectionals | 2026-06-27 | June Central Park Seriesvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.65 | flying | 200 Free Relay (leg 3) | 2025-10-17 | 2025 Belen Jesuit Invitational |
| 100 Freestyle | SCY | 1:23.74 | flying | 400 Free Relay (leg 3) | 2025-10-17 | 2025 Belen Jesuit Invitational |
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
IMR 15-16 · LCM
722 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:41.31 | 386 |
| 100 FL LCM | 1:22.83 | 336 |
| 100 BK LCM | — | 0 |
| 100 BR 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 Backstroke SCY 1:18.61
Front half 37.72s · back half 40.89s
100 Butterfly SCY 1:12.76
Front half 34.30s · back half 38.46s
100 Freestyle LCM 1:17.74
Front half 37.15s · back half 40.59s
200 Freestyle LCM 2:41.31
Front half 74.75s · back half 86.56s
100 Butterfly LCM 1:22.83
Front half 37.34s · back half 45.49s
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.