swimJack Cohen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.23 | B+0.44s to BB | 2025-09-27 | 2025 PVST Pentathlon venue |
| 100 Freestyle | SCY | 1:16.02 | BB+5.83s to A | 2026-05-31 | PVST Splash Into Summer fast pool |
| 50 Backstroke | SCY | 43.53 | B+0.44s to BB | 2025-11-23 | 2025 CANY Cranberry venue |
| 100 Backstroke | SCY | 1:28.32 | BB+8.43s to A | 2026-05-31 | PVST Splash Into Summer fast pool |
| 50 Breaststroke | SCY | 43.06 | BB+0.97s to A | 2026-05-31 | PVST Splash Into Summer fast pool |
| 100 Breaststroke | SCY | 1:44.32 | B+0.73s to BB | 2026-03-07 | PVST March Madness venue |
| 50 Butterfly | SCY | 48.66 | +2.17s to B | 2025-11-02 | 55th Annual David Graham Memorial Meet venue |
| 100 Individual Medley | SCY | 1:37.84 | B+8.05s to BB | 2025-09-27 | 2025 PVST Pentathlon venue |
| 50 Freestyle | LCM | 39.19 | BB+3.50s to A | 2026-06-27 | 2026 Class-Malibu Waves Free Weekend Invite venue |
| 100 Freestyle | LCM | 1:28.88 | BB+8.69s to A | 2026-06-28 | 2026 Class-Malibu Waves Free Weekend Invite venue |
| 50 Backstroke | LCM | 48.35 | BB+5.26s to A | 2026-03-29 | 2026 Class Aquatics Long Course Pentathalon - venue |
| 100 Backstroke | LCM | 1:45.16 | B+0.67s to BB | 2026-06-28 | 2026 Class-Malibu Waves Free Weekend Invite venue |
| 50 Breaststroke | LCM | 49.28 | BB+1.39s to A | 2026-06-14 | 2026 SCS June AG Invite-CANY venue |
| 100 Breaststroke | LCM | 1:49.69 | BB+4.10s to A | 2026-06-13 | 2026 SCS June AG Invite-CANY venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 30.43 | flat | 200 Free Relay | 2025-02-22 | 2025 CA BUENA Coastal Championship |
| 50 Breaststroke | SCY | 40.06 | flying | 200 Medley Relay (leg 2) | 2025-02-23 | 2025 CA BUENA Coastal Championship |
| 50 Freestyle | LCM | 39.98 | flat | 200 Free Relay | 2026-06-13 | 2026 SCS June AG Invite-CANY |
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 10 & under · LCM
1024 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:45.16 | 440 |
| 100 BR LCM | 1:49.69 | 584 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
2130 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:16.02 | 508 |
| 50 BK SCY | 43.53 | 404 |
| 50 BR SCY | 43.06 | 603 |
| 50 FL SCY | 48.66 | 253 |
| 100 IM SCY | 1:37.84 | 362 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.02
Front half 35.20s · back half 40.82s
100 Backstroke SCY 1:28.32
Front half 43.20s · back half 45.12s
100 Breaststroke SCY 1:44.32
Front half 49.45s · back half 54.87s
100 Individual Medley SCY 1:37.84
Front half 45.41s · back half 52.43s
100 Freestyle LCM 1:28.88
Front half 40.41s · back half 48.47s
100 Backstroke LCM 1:45.16
Front half 50.34s · back half 54.82s
100 Breaststroke LCM 1:49.69
Front half 50.77s · back half 58.92s
Progression
Faster times are higher. One card per event, all courses & history.