swimDavid Grzybowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.31 | 2025-10-04 | ECAT October Invitationalvenue | |
| 50 Freestyle | SCY | 46.36 | +11.27s to B·+23.97s to Sectionals | 2026-01-24 | ECAT Last Chance Invitational 2026venue |
| 100 Freestyle | SCY | 1:40.34 | +24.25s to B·+51.85s to Sectionals | 2025-11-22 | ECAT FPJ Memorial Invitational 2025venue |
| 25 Backstroke | SCY | 25.67 | 2026-01-24 | ECAT Last Chance Invitational 2026venue | |
| 50 Backstroke | SCY | 52.79 | +11.60s to B·+29.10s to Futures | 2026-03-28 | ECAT March 2026 Invitational - copiedvenue |
| 100 Backstroke | SCY | 2:03.76 | +33.97s to B·+69.27s to Sectionals | 2026-01-24 | ECAT Last Chance Invitational 2026venue |
| 25 Breaststroke | SCY | 33.64 | 2025-11-22 | ECAT FPJ Memorial Invitational 2025venue | |
| 50 Breaststroke | SCY | 1:15.37 | +28.48s to B·+49.08s to Futures | 2026-03-28 | ECAT March 2026 Invitational - copiedvenue |
| 25 Butterfly | SCY | 32.29 | 2025-11-22 | ECAT FPJ Memorial Invitational 2025venue | |
| 100 Individual Medley | SCY | 2:31.93 | +63.84s to B | 2026-03-28 | ECAT March 2026 Invitational - copiedvenue |
| 50 Freestyle | LCM | 47.36 | +7.47s to B·+21.87s to Sectionals | 2026-05-15 | 2026 HVAC May LC Invitational |
| 100 Freestyle | LCM | 1:55.03 | +27.24s to B·+59.54s to Sectionals | 2026-06-28 | 2026 VSI LC SE District Champsvenue |
| 200 Freestyle | LCM | 4:50.03 | +100.24s to B·+168.74s to Sectionals | 2024-07-12 | 2024 VSI Regional Summer Awardsfast pool |
| 50 Backstroke | LCM | 1:01.76 | +14.17s to B·+33.87s to Futures | 2026-05-15 | 2026 HVAC May LC Invitational |
| 100 Backstroke | LCM | 2:11.15 | +26.46s to B·+69.16s to Sectionals | 2026-06-28 | 2026 VSI LC SE District Champsvenue |
| 50 Breaststroke | LCM | 1:38.52 | +45.13s to B·+67.63s to Futures | 2026-05-15 | 2026 HVAC May LC Invitational |
| 100 Breaststroke | LCM | 3:16.58 | +79.39s to B·+126.89s to Sectionals | 2026-05-15 | 2026 HVAC May LC Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 11-12 · LCM
218 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:11.15 | 154 |
| 100 BR LCM | 3:16.58 | 64 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
294 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 4:50.03 | 99 |
| 50 BK LCM | 1:01.76 | 146 |
| 50 BR LCM | 1:38.52 | 49 |
| 50 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 LCM 1:55.03
Front half 52.20s · back half 62.83s
200 Freestyle LCM 4:50.03
Front half 141.04s · back half 148.99s
100 Backstroke LCM 2:11.15
Front half 59.36s · back half 71.79s
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.