swimJacob Cai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.88 | BB+1.79s to A | 2026-05-01 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 100 Freestyle | SCY | 1:06.66 | B+0.27s to BB | 2026-05-01 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 200 Freestyle | SCY | 2:22.31 | BB+8.62s to A | 2026-05-02 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 50 Backstroke | SCY | 35.21 | BB+2.52s to A | 2026-05-02 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 100 Backstroke | SCY | 1:21.69 | B+6.00s to BB | 2025-12-14 | 2025 NE ARCT December Specialty Meet fast pool |
| 50 Breaststroke | SCY | 38.29 | BB+1.60s to A | 2026-05-02 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 100 Breaststroke | SCY | 1:27.14 | B+1.65s to BB | 2025-12-13 | 2025 NE ARCT December Specialty Meet fast pool |
| 200 Breaststroke | SCY | 3:03.38 | B+0.99s to BB | 2026-05-01 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 50 Butterfly | SCY | 38.29 | +1.20s to B | 2026-05-02 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 100 Individual Medley | SCY | 1:15.43 | BB+5.44s to A | 2026-05-01 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 200 Individual Medley | SCY | 2:38.79 | BB+6.50s to A | 2026-05-02 | 2026 NE ARCT Spring Specialty Meet fast pool |
| 50 Freestyle | LCM | 35.14 | B+0.35s to BB | 2026-05-09 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 100 Freestyle | LCM | 1:15.11 | BB+4.72s to A | 2026-05-10 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 200 Freestyle | LCM | 2:51.77 | B+5.38s to BB | 2026-06-28 | 2026 NE MST ESC June Memorial slow pool |
| 50 Backstroke | LCM | 42.39 | B+1.20s to BB | 2026-04-12 | 2026 NE CS Season Opener venue |
| 100 Backstroke | LCM | 1:28.84 | BB+6.95s to A | 2026-05-09 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 200 Backstroke | LCM | 3:09.82 | B+1.33s to BB | 2026-06-14 | 2026 NE CS Summer Solstice venue |
| 50 Breaststroke | LCM | 41.47 | A+1.48s to AA | 2026-06-27 | 2026 NE MST ESC June Memorial slow pool |
| 100 Breaststroke | LCM | 1:33.71 | BB+2.42s to A | 2026-06-27 | 2026 NE MST ESC June Memorial slow pool |
| 200 Breaststroke | LCM | 3:20.36 | BB+4.97s to A | 2026-06-28 | 2026 NE MST ESC June Memorial slow pool |
| 50 Butterfly | LCM | 41.74 | B+3.05s to BB | 2026-05-10 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 100 Butterfly | LCM | 1:37.88 | +2.79s to B | 2026-05-09 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 200 Individual Medley | LCM | 3:03.15 | BB+8.96s to A | 2026-06-27 | 2026 NE MST ESC June Memorial slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 Breaststroke | SCY | 38.10 | flying | 200 Medley Relay (leg 2) | 2026-02-01 | 2026 NE GS Silver Championships |
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
1982 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:28.84 | 497 |
| 100 BR LCM | 1:33.71 | 598 |
| 100 FL LCM | 1:37.88 | 332 |
| 200 IM LCM | 3:03.15 | 555 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
2528 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:51.77 | 478 |
| 50 BK LCM | 42.39 | 454 |
| 50 BR LCM | 41.47 | 659 |
| 50 FL LCM | 41.74 | 382 |
| 200 IM LCM | 3:03.15 | 555 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.66
Front half 30.93s · back half 35.73s
200 Freestyle SCY 2:22.31
Front half 68.40s · back half 73.91s
100 Backstroke SCY 1:21.69
Front half 40.70s · back half 40.99s
100 Breaststroke SCY 1:27.14
Front half 42.58s · back half 44.56s
200 Breaststroke SCY 3:03.38
Front half 85.53s · back half 97.85s
100 Individual Medley SCY 1:15.43
Front half 35.79s · back half 39.64s
200 Individual Medley SCY 2:38.79
Front half 77.31s · back half 81.48s
200 Freestyle LCM 2:51.77
Front half 81.62s · back half 90.15s
200 Backstroke LCM 3:09.82
Front half 94.19s · back half 95.63s
200 Breaststroke LCM 3:20.36
Front half 95.61s · back half 104.75s
200 Individual Medley LCM 3:03.15
Front half 89.29s · back half 93.86s
Progression
Faster times are higher. One card per event, all courses & history.