swimJacob Jiang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.89 | AA+1.10s to AAA | 2026-07-06 | CA 2026 NOVA July Intrasquad Meet venue |
| 100 Freestyle | SCY | 57.62 | AA+1.43s to AAA | 2026-07-05 | CA 2026 NOVA July Intrasquad Meet venue |
| 200 Freestyle | SCY | 2:06.74 | AA+4.15s to AAA | 2026-07-06 | CA 2026 NOVA July Intrasquad Meet venue |
| 500 Freestyle | SCY | 5:30.52 | AA+0.53s to AAA | 2026-07-05 | CA 2026 NOVA July Intrasquad Meet venue |
| 1000 Freestyle | SCY | 11:33.44 | AAA+30.85s to AAAA | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 1650 Freestyle | SCY | 19:00.10 | AAA+38.61s to AAAA | 2026-04-09 | 2026 Far Western SC Hosted By SCSC venue |
| 50 Backstroke | SCY | 29.75 | AA+0.06s to AAA | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 100 Backstroke | SCY | 1:03.83 | AA+1.04s to AAA | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 200 Backstroke | SCY | 2:12.98 | AAA+3.29s to AAAA | 2026-07-05 | CA 2026 NOVA July Intrasquad Meet venue |
| 50 Breaststroke | SCY | 36.06 | A+1.07s to AA | 2026-07-06 | CA 2026 NOVA July Intrasquad Meet venue |
| 100 Breaststroke | SCY | 1:20.76 | BB+2.37s to A | 2025-10-19 | CA 2025 NOVA IMX Intrasquad Meet venue |
| 50 Butterfly | SCY | 31.09 | A+1.40s to AA | 2025-11-15 | CA 2025 NOVAmber Intrasquad Meet venue |
| 100 Butterfly | SCY | 1:12.07 | BB+2.78s to A | 2025-10-19 | CA 2025 NOVA IMX Intrasquad Meet venue |
| 100 Individual Medley | SCY | 1:06.19 | AA+2.20s to AAA | 2026-04-11 | 2026 Far Western SC Hosted By SCSC venue |
| 200 Individual Medley | SCY | 2:23.20 | AA+4.41s to AAA | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 50 Freestyle | LCM | 31.99 | A+1.20s to AA | 2026-03-29 | CA 2026 NOVA March LC Intrasquad Meet venue |
| 100 Freestyle | LCM | 1:05.41 | AA+0.92s to AAA | 2026-06-12 | 2026 SCS June AG Invite venue |
| 200 Freestyle | LCM | 2:23.50 | AA+2.71s to AAA | 2026-06-06 | CA 2026 NOVA June Intrasquad Meet venue |
| 400 Freestyle | LCM | 5:00.72 | AA+1.23s to AAA | 2026-04-24 | CA 2026 NOVApril Intrasquad Meet venue |
| 50 Backstroke | LCM | 33.42 | AAA+0.73s to AAAA | 2026-05-16 | CA 2026 NOVA May LC Intrasquad Meet venue |
| 100 Backstroke | LCM | 1:11.97 | AAA+1.58s to AAAA | 2026-05-22 | 2026 CA 30th NOVA-Speedo Grand Challenge venue |
| 200 Backstroke | LCM | 2:36.41 | AAA+4.22s to AAAA | 2026-05-02 | CA 2026 NOVA LC Ditch Meet venue |
| 50 Breaststroke | LCM | 42.73 | BB+0.74s to A | 2026-04-26 | CA 2026 NOVApril Intrasquad Meet venue |
| 100 Breaststroke | LCM | 1:29.51 | A+2.32s to AA | 2026-05-16 | CA 2026 NOVA May LC Intrasquad Meet venue |
| 200 Breaststroke | LCM | 3:11.64 | A+4.45s to AA | 2026-06-06 | CA 2026 NOVA June Intrasquad Meet venue |
| 50 Butterfly | LCM | 34.35 | A+0.76s to AA | 2026-04-26 | CA 2026 NOVApril Intrasquad Meet venue |
| 100 Butterfly | LCM | 1:19.52 | BB+0.03s to A | 2026-05-16 | CA 2026 NOVA May LC Intrasquad Meet venue |
| 200 Individual Medley | LCM | 2:38.45 | AAA+7.36s to AAAA | 2026-06-12 | 2026 SCS June AG Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.48 | flying | 200 Free Relay (leg 2) | 2026-04-10 | 2026 Far Western SC Hosted By SCSC |
| 50 Backstroke | SCY | 31.36 | flat | 200 Medley Relay | 2024-12-14 | 2024 CA RAA/SCS WAG |
| 50 Freestyle | LCM | 31.64 | flying | 200 Free Relay (leg 2) | 2025-07-24 | 2025 CA SCS Summer A/G Champs |
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 · LCM
3958 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:00.72 | 859 |
| 100 BK LCM | 1:11.97 | 935 |
| 100 BR LCM | 1:29.51 | 687 |
| 100 FL LCM | 1:19.52 | 619 |
| 200 IM LCM | 2:38.45 | 858 |
IMR 11-12 · LCM
3893 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:23.50 | 821 |
| 50 BK LCM | 33.42 | 927 |
| 50 BR LCM | 42.73 | 602 |
| 50 FL LCM | 34.35 | 685 |
| 200 IM LCM | 2:38.45 | 858 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.62
Front half 27.55s · back half 30.07s
200 Freestyle SCY 2:06.74
Front half 61.47s · back half 65.27s
500 Freestyle SCY 5:30.52
Front half 163.67s · back half 166.85s
1650 Freestyle SCY 19:00.10
100 Backstroke SCY 1:03.83
Front half 30.78s · back half 33.05s
200 Backstroke SCY 2:12.98
Front half 65.07s · back half 67.91s
100 Breaststroke SCY 1:20.76
Front half 38.89s · back half 41.87s
100 Butterfly SCY 1:12.07
Front half 33.75s · back half 38.32s
100 Individual Medley SCY 1:06.19
Front half 30.49s · back half 35.70s
200 Individual Medley SCY 2:23.20
Front half 66.47s · back half 76.73s
100 Freestyle LCM 1:05.41
Front half 32.29s · back half 33.12s
200 Freestyle LCM 2:23.50
Front half 69.39s · back half 74.11s
400 Freestyle LCM 5:00.72
Front half 149.73s · back half 150.99s
100 Backstroke LCM 1:11.97
Front half 34.44s · back half 37.53s
200 Backstroke LCM 2:36.41
Front half 76.25s · back half 80.16s
100 Breaststroke LCM 1:29.51
Front half 42.92s · back half 46.59s
200 Breaststroke LCM 3:11.64
Front half 91.09s · back half 100.55s
100 Butterfly LCM 1:19.52
Front half 35.99s · back half 43.53s
200 Individual Medley LCM 2:38.45
Front half 76.67s · back half 81.78s
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.