swimSierra Kobak
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.48 | A+0.19s to AA·+1.19s to Sectionals | 2021-11-21 | The Mark J. Braun Fall Classic 2022fast pool |
| 100 Breaststroke | SCY | 1:07.58 | AAA+2.59s to AAAA·Sectionals ✓+2.09s to Futures | 2021-11-21 | The Mark J. Braun Fall Classic 2022fast pool |
| 200 Breaststroke | SCY | 2:28.63 | AA+1.34s to AAA·Sectionals ✓+5.94s to Futures | 2021-11-21 | The Mark J. Braun Fall Classic 2022fast pool |
| 100 Butterfly | SCY | 59.20 | AA+0.41s to AAA·Sectionals ✓+2.61s to Futures | 2021-11-21 | The Mark J. Braun Fall Classic 2022fast pool |
| 200 Individual Medley | SCY | 2:12.71 | AA+1.22s to AAA·Sectionals ✓+6.32s to Futures | 2021-11-21 | The Mark J. Braun Fall Classic 2022fast pool |
| 100 Backstroke | LCM | 1:10.62 | AA+1.83s to AAA·+0.13s to Sectionals | 2021-06-18 | Holtrey Summer Classic |
| 200 Breaststroke | LCM | 2:55.01 | A+0.22s to AA·+2.22s to Sectionals | 2021-06-18 | Holtrey Summer Classic |
| 100 Butterfly | LCM | 1:08.14 | AA+1.85s to AAA·+0.05s to Sectionals | 2021-06-18 | Holtrey Summer Classic |
| 200 Individual Medley | LCM | 2:33.23 | AA+2.54s to AAA·+1.94s to Sectionals | 2021-06-18 | Holtrey Summer Classic |
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.
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
1653 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:28.63 | 826 |
| 200 IM SCY | 2:12.71 | 827 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2532 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:07.58 | 869 |
| 100 FL SCY | 59.20 | 836 |
| 200 IM SCY | 2:12.71 | 827 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.