C.J. Jacob
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.44 | 2026-03-14 | 2026 MOR Reagan Martin Rocks Swim Meet venue | |
| 50 Freestyle | SCY | 40.36 | +18.07s to Sectionals | 2026-03-29 | 2026 NCAC Spring Tar Heel States - copied venue |
| 100 Freestyle | SCY | 1:28.53 | +40.24s to Sectionals | 2026-03-28 | 2026 NCAC Spring Tar Heel States - copied venue |
| 200 Freestyle | SCY | 3:39.12 | +113.33s to Sectionals | 2025-10-26 | 2025 CAT Trick or Treat Meet slow pool |
| 25 Backstroke | SCY | 20.62 | 2026-03-14 | 2026 MOR Reagan Martin Rocks Swim Meet venue | |
| 50 Backstroke | SCY | 46.85 | +21.16s to Sectionals | 2026-03-28 | 2026 NCAC Spring Tar Heel States - copied venue |
| 100 Backstroke | SCY | 1:49.35 | +54.26s to Sectionals | 2025-10-11 | 2025 CAT Rock the Block slow pool |
| 25 Breaststroke | SCY | 27.62 | 2025-10-24 | 2025 CAT Trick or Treat Meet slow pool | |
| 50 Breaststroke | SCY | 53.27 | +23.78s to Sectionals | 2026-03-14 | 2026 MOR Reagan Martin Rocks Swim Meet venue |
| 100 Breaststroke | SCY | 1:55.01 | +52.32s to Sectionals | 2026-03-29 | 2026 NCAC Spring Tar Heel States - copied venue |
| 25 Butterfly | SCY | 26.49 | 2025-11-09 | 2025 12 and Under Mini Meet V2 venue | |
| 50 Butterfly | SCY | 1:00.18 | +35.89s to Sectionals | 2026-02-15 | 2026 CAT Valentine Splash venue |
| 100 Individual Medley | SCY | 1:48.49 | 2026-03-29 | 2026 NCAC Spring Tar Heel States - copied venue | |
| 50 Freestyle | LCM | 49.42 | +23.83s to Sectionals | 2026-04-26 | 2026 RSA Warm Up to LC - copied - copied venue |
| 100 Freestyle | LCM | 1:46.39 | +51.10s to Sectionals | 2026-04-25 | 2026 RSA Warm Up to LC - copied - copied venue |
| 50 Backstroke | LCM | 52.66 | +22.47s to Sectionals | 2026-04-25 | 2026 RSA Warm Up to LC - copied - copied venue |
| 100 Backstroke | LCM | 1:49.33 | +44.84s to Sectionals | 2026-04-26 | 2026 RSA Warm Up to LC - copied - copied venue |
| 50 Breaststroke | LCM | 1:02.07 | +27.88s to Sectionals | 2026-04-26 | 2026 RSA Warm Up to LC - copied - copied venue |
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 |
|---|---|---|---|---|---|---|
| 25 Freestyle | SCY | 41.37 | flying | 100 Free Relay (leg 2) | 2025-10-24 | 2025 CAT Trick or Treat Meet |
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 · SCY
794 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:39.12 | 222 |
| 100 BK SCY | 1:49.35 | 251 |
| 100 BR SCY | 1:55.01 | 321 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1363 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:28.53 | 322 |
| 50 BK SCY | 46.85 | 324 |
| 50 BR SCY | 53.27 | 318 |
| 50 FL SCY | 1:00.18 | 133 |
| 100 IM SCY | 1:48.49 | 266 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:28.53 RT 1.73s
Front half 43.53s · back half 45.00s
200 Freestyle SCY 3:39.12
Front half 105.82s · back half 113.30s
100 Backstroke SCY 1:49.35
Front half 52.27s · back half 57.08s
100 Breaststroke SCY 1:55.01
Front half 55.20s · back half 59.81s
100 Individual Medley SCY 1:48.49
Front half 54.59s · back half 53.90s
100 Freestyle LCM 1:46.39
Front half 50.01s · back half 56.38s
100 Backstroke LCM 1:49.33
Front half 52.80s · back half 56.53s
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.