swimMarina Krecak
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.81 | BB+1.12s to A·+3.52s to Sectionals | 2024-02-10 | 2024 February Freezevenue |
| 100 Freestyle | SCY | 1:03.49 | BB+3.40s to A·+9.00s to Sectionals | 2024-01-12 | 2024 WI SWAT Winter Grand Prixvenue |
| 200 Freestyle | SCY | 2:18.75 | BB+9.06s to A·+20.86s to Sectionals | 2024-02-10 | 2024 February Freezevenue |
| 100 Breaststroke | SCY | 1:23.63 | B+2.44s to BB·+14.14s to Sectionals | 2024-01-12 | 2024 WI SWAT Winter Grand Prixvenue |
| 200 Breaststroke | SCY | 2:59.27 | B+4.58s to BB·+28.28s to Sectionals | 2024-02-10 | 2024 February Freezevenue |
| 100 Individual Medley | SCY | 1:18.13 | 2024-01-13 | 2024 WI SWAT Winter Grand Prixvenue | |
| 200 Individual Medley | SCY | 2:47.78 | B+10.89s to BB·+34.79s to Sectionals | 2024-01-12 | 2024 WI SWAT Winter Grand Prixvenue |
| 50 Freestyle | LCM | 32.95 | BB+1.36s to A·+4.16s to Sectionals | 2024-05-04 | 15th Annual Early Birdvenue |
| 100 Freestyle | LCM | 1:13.76 | BB+5.57s to A·+11.97s to Sectionals | 2024-04-28 | 2024 PX3 Spring IMR/IMX Challengeslow pool |
| 50 Breaststroke | LCM | 44.55 | B+0.86s to BB·+8.96s to Sectionals | 2024-05-04 | 15th Annual Early Birdvenue |
| 100 Breaststroke | LCM | 1:37.65 | B+4.66s to BB·+17.66s to Sectionals | 2024-04-28 | 2024 PX3 Spring IMR/IMX Challengeslow pool |
| 200 Breaststroke | LCM | 3:23.95 | B+2.66s to BB·+31.16s to Sectionals | 2024-05-04 | 15th Annual Early Birdvenue |
| 100 Butterfly | LCM | 1:39.74 | +13.95s to B·+31.65s to Sectionals | 2024-04-28 | 2024 PX3 Spring IMR/IMX Challengeslow pool |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.90 | flying | 200 Free Relay (leg 3) | 2024-01-13 | 2024 WI SWAT Winter Grand Prix |
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 15-16 · SCY
880 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:59.27 | 471 |
| 200 IM SCY | 2:47.78 | 409 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1390 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:18.75 | 523 |
| 100 BR SCY | 1:23.63 | 458 |
| 200 IM SCY | 2:47.78 | 409 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 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 1:03.49
Front half 30.03s · back half 33.46s
200 Freestyle SCY 2:18.75
Front half 68.08s · back half 70.67s
100 Breaststroke SCY 1:23.63
Front half 39.31s · back half 44.32s
200 Breaststroke SCY 2:59.27
Front half 87.50s · back half 91.77s
100 Individual Medley SCY 1:18.13
Front half 38.48s · back half 39.65s
200 Individual Medley SCY 2:47.78
Front half 86.26s · back half 81.52s
100 Freestyle LCM 1:13.76
Front half 35.76s · back half 38.00s
100 Breaststroke LCM 1:37.65
Front half 46.44s · back half 51.21s
200 Breaststroke LCM 3:23.95
100 Butterfly LCM 1:39.74
Front half 45.08s · back half 54.66s
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.