swimGriffin Koscak
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.04 | BB+0.95s to A·+7.75s to Sectionals | 2026-03-08 | 2026 Lake Huron Regional Meet fast pool |
| 100 Freestyle | SCY | 1:10.83 | B+0.24s to BB·+21.14s to Sectionals | 2026-02-28 | 2026 Life Time Michigan Last Chance venue |
| 200 Freestyle | SCY | 2:45.28 | B+10.59s to BB·+55.59s to Sectionals | 2026-02-14 | 2026 Best ValenTimes Meet venue |
| 50 Backstroke | SCY | 41.70 | +0.51s to B·+17.21s to Sectionals | 2026-02-28 | 2026 Life Time Michigan Last Chance venue |
| 100 Backstroke | SCY | 1:11.27 | AA+2.68s to AAA·+13.48s to Sectionals | 2026-01-17 | MLA 2026 Big Lake Invite |
| 200 Backstroke | SCY | 2:25.04 | AAA+4.35s to AAAA·+21.95s to Sectionals | 2026-01-17 | MLA 2026 Big Lake Invite |
| 50 Breaststroke | SCY | 43.42 | B+0.23s to BB·+16.23s to Sectionals | 2026-02-06 | 2026 Michigan Open |
| 50 Butterfly | SCY | 32.72 | A+0.63s to AA·+9.03s to Sectionals | 2024-11-02 | Atlantis 2024 Fall Back Quack-Tack-Ular |
| 100 Individual Medley | SCY | 1:29.32 | +1.23s to B | 2026-02-07 | 2026 Michigan Open venue |
| 50 Freestyle | LCM | 35.66 | BB+1.47s to A·+9.37s to Sectionals | 2026-05-30 | 2026 PCC Cruisin into Summer venue |
| 50 Backstroke | LCM | 47.83 | +0.24s to B·+19.14s to Sectionals | 2026-05-30 | 2026 PCC Cruisin into Summer venue |
| 100 Breaststroke | LCM | 1:55.68 | B+7.49s to BB·+40.19s to Sectionals | 2026-05-30 | 2026 PCC Cruisin into Summer venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.26 | flat | 200 Free Relay | 2025-03-01 | 2025 10 & Under Championship Meet |
| 50 Freestyle | SCY | 29.98 | flying | 200 Medley Relay (leg 4) | 2026-03-08 | 2026 Lake Huron Regional Meet |
| 50 Freestyle | SCY | 30.87 | flying | 200 Free Relay (leg 2) | 2026-03-07 | 2026 Lake Huron Regional Meet |
| 50 Butterfly | SCY | 44.22 | flying | 200 Medley Relay (leg 3) | 2025-02-16 | 2025 Life Time Michigan Last Chance |
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 11-12 · SCY
581 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:11.27 | 581 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1904 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:45.28 | 354 |
| 50 BK SCY | 41.70 | 308 |
| 50 BR SCY | 43.42 | 381 |
| 50 FL SCY | 32.72 | 542 |
| 100 IM SCY | 1:29.32 | 319 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.83
Front half 31.16s · back half 39.67s
200 Freestyle SCY 2:45.28
Front half 80.34s · back half 84.94s
100 Individual Medley SCY 1:29.32
Front half 40.49s · back half 48.83s
100 Breaststroke LCM 1:55.68
Front half 53.18s · back half 62.50s
Progression
Faster times are higher. One card per event, all courses & history.