swimIsabella Gronowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 500 Freestyle | SCY | 5:14.34 | AA+1.45s to AAA·Sectionals ✓+11.75s to Futures | 2025-03-08 | 2025 SC Illinois Senior Championships venue |
| 1000 Freestyle | SCY | 10:42.58 | AAA+16.79s to AAAA·Sectionals ✓+22.09s to Futures | 2025-03-06 | 2025 SC Illinois Senior Championships venue |
| 50 Freestyle | LCM | 30.04 | A+0.35s to AA·+1.25s to Sectionals | 2024-06-21 | 2024 MN AQJT Aquajets Summer Spectacular venue |
| 100 Freestyle | LCM | 1:05.27 | A+1.08s to AA·+3.48s to Sectionals | 2024-03-08 | 2024 USA Swimming Speedo Championship Series venue |
| 200 Freestyle | LCM | 2:18.45 | AA+5.46s to AAA·+5.36s to Sectionals | 2024-07-26 | 2024 LC Illinois Senior Championships venue |
| 400 Freestyle | LCM | 4:44.90 | AA+4.31s to AAA·+2.51s to Sectionals | 2024-06-21 | 2024 MN AQJT Aquajets Summer Spectacular venue |
| 800 Freestyle | LCM | 9:44.80 | AA+3.21s to AAA·+3.41s to Sectionals | 2024-07-25 | 2024 LC Illinois Senior Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:00.49 | flying | 400 Medley Relay (leg 4) | 2024-03-09 | 2024 USA Swimming Speedo Championship Series |
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
IMX 17-18 · SCY
846 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:14.34 | 846 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
749 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:18.45 | 749 |
| 100 BK 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
500 Freestyle SCY 5:14.34
Front half 154.12s · back half 160.22s
1000 Freestyle SCY 10:42.58
Front half 317.99s · back half 324.59s
200 Freestyle LCM 2:18.45 RT 0.73s
400 Freestyle LCM 4:44.90
800 Freestyle LCM 9:44.80 RT 0.76s
Front half 288.99s · back half 295.81s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.