Isaac Decker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.46 | BB+1.77s to A | 2024-11-23 | 2024 Fall Western Great Lakes Open venue |
| 100 Freestyle | SCY | 1:00.76 | BB+2.87s to A | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedo venue |
| 200 Freestyle | SCY | 2:12.02 | BB+5.33s to A | 2025-01-12 | 2025 MN FOXJ Winter Classic venue |
| 50 Backstroke | SCY | 32.73 | BB+2.34s to A | 2025-01-11 | 2025 MN FOXJ Winter Classic venue |
| 100 Backstroke | SCY | 1:06.78 | BB+2.99s to A | 2025-02-02 | 2025 Schroeder YMCA A+ Presented by Speedo venue |
| 50 Breaststroke | SCY | 36.81 | BB+2.12s to A | 2025-02-02 | 2025 Schroeder YMCA A+ Presented by Speedo venue |
| 100 Breaststroke | SCY | 1:20.81 | B+2.52s to BB | 2025-01-12 | 2025 MN FOXJ Winter Classic venue |
| 50 Butterfly | SCY | 29.72 | BB+0.03s to A | 2025-02-02 | 2025 Schroeder YMCA A+ Presented by Speedo venue |
| 100 Butterfly | SCY | 1:05.29 | BB+2.10s to A | 2025-01-01 | 1674937 |
| 200 Butterfly | SCY | 2:32.86 | BB+11.17s to A | 2025-01-01 | 1674937 |
| 100 Individual Medley | SCY | 1:10.03 | 2025-01-11 | 2025 MN FOXJ Winter Classic venue | |
| 200 Individual Medley | SCY | 2:20.16 | A+4.87s to AA | 2025-01-01 | 1674937 |
| 400 Individual Medley | SCY | 4:54.71 | A+4.92s to AA | 2025-01-01 | 1674939 |
| 50 Freestyle | LCM | 29.39 | A+0.10s to AA | 2026-06-20 | 2026 Long Course Summer Sprints |
| 50 Backstroke | LCM | 35.22 | A+1.33s to AA | 2025-06-27 | 2025 LC Western Great Lakes Open venue |
| 100 Backstroke | LCM | 1:17.58 | BB+2.69s to A | 2025-06-28 | 2025 LC Western Great Lakes Open venue |
| 50 Breaststroke | LCM | 35.69 | AAA+1.20s to AAAA | 2026-06-20 | 2026 Long Course Summer Sprints |
| 50 Butterfly | LCM | 29.39 | AAA+0.10s to AAAA | 2026-06-20 | 2026 Long Course Summer Sprints |
| 100 Butterfly | LCM | 1:10.46 | A+1.37s to AA | 2025-06-28 | 2025 LC Western Great Lakes Open venue |
| 200 Individual Medley | LCM | 2:38.73 | A+2.34s to AA | 2025-06-29 | 2025 LC Western Great Lakes Open venue |
| 400 Individual Medley | LCM | 5:37.03 | A+2.94s to AA | 2025-06-29 | 2025 LC Western Great Lakes Open venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 29.29 | flying | 200 Free Relay (leg 2) | 2025-06-28 | 2025 LC Western Great Lakes Open |
| 50 Breaststroke | LCM | 39.36 | flying | 200 Medley Relay (leg 2) | 2025-06-29 | 2025 LC Western Great Lakes Open |
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 13-14 · SCY
1693 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL SCY | 2:32.86 | 455 |
| 200 IM SCY | 2:20.16 | 604 |
| 400 IM SCY | 4:54.71 | 634 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 13-14 · SCY
2595 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.02 | 530 |
| 100 BK SCY | 1:06.78 | 513 |
| 100 BR SCY | 1:20.81 | 417 |
| 100 FL SCY | 1:05.29 | 531 |
| 200 IM SCY | 2:20.16 | 604 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.76
Front half 29.20s · back half 31.56s
200 Freestyle SCY 2:12.02
Front half 65.94s · back half 66.08s
100 Backstroke SCY 1:06.78
Front half 33.27s · back half 33.51s
100 Breaststroke SCY 1:20.81
Front half 38.08s · back half 42.73s
100 Butterfly SCY 1:05.29
Front half 30.24s · back half 35.05s
200 Butterfly SCY 2:32.86
Front half 69.58s · back half 83.28s
100 Individual Medley SCY 1:10.03
Front half 32.18s · back half 37.85s
200 Individual Medley SCY 2:20.16
Front half 67.82s · back half 72.34s
400 Individual Medley SCY 4:54.71 split/total mismatch
100 Backstroke LCM 1:17.58
Front half 37.53s · back half 40.05s
100 Butterfly LCM 1:10.46
Front half 32.34s · back half 38.12s
200 Individual Medley LCM 2:38.73
Front half 76.70s · back half 82.03s
400 Individual Medley LCM 5:37.03
Front half 164.05s · back half 172.98s
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.