Jacob Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.49 | A+0.90s to AA | 2026-01-24 | BLOOMIN' FAST SWIM MEET venue |
| 100 Freestyle | SCY | 54.75 | A+1.26s to AA | 2026-01-25 | BLOOMIN' FAST SWIM MEET venue |
| 200 Freestyle | SCY | 2:02.45 | BB+0.26s to A | 2025-11-22 | SPA - PYP NOVEMBER 2025 venue |
| 50 Backstroke | SCY | 29.62 | BB+0.73s to A | 2026-02-27 | 2026 Spring Area 3 Championships venue |
| 100 Backstroke | SCY | 1:05.50 | BB+4.31s to A | 2026-01-25 | BLOOMIN' FAST SWIM MEET venue |
| 200 Backstroke | SCY | 2:15.35 | BB+2.36s to A | 2026-02-28 | 2026 Spring Area 3 Championships venue |
| 50 Breaststroke | SCY | 34.36 | BB+1.27s to A | 2026-02-27 | 2026 Spring Area 3 Championships venue |
| 100 Breaststroke | SCY | 1:13.49 | BB+4.40s to A | 2026-02-28 | 2026 Spring Area 3 Championships venue |
| 50 Butterfly | SCY | 27.22 | AA+1.13s to AAA | 2024-12-08 | 2024 CAT Jingle Bell Invitational Meet venue |
| 100 Butterfly | SCY | 56.76 | AA+1.37s to AAA | 2026-03-07 | 2026 Florida Swimming FLAGS NORTH venue |
| 200 Butterfly | SCY | 2:04.40 | AA+1.11s to AAA | 2026-03-08 | 2026 Florida Swimming FLAGS NORTH venue |
| 100 Individual Medley | SCY | 1:05.95 | 2024-12-07 | 2024 CAT Jingle Bell Invitational Meet venue | |
| 200 Individual Medley | SCY | 2:10.16 | A+0.37s to AA | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 400 Individual Medley | SCY | 4:38.08 | A+0.69s to AA | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 50 Freestyle | LCM | 29.21 | A+1.02s to AA | 2026-04-19 | 2026 SAINT PETE'S 1st LONG COURSE MEET venue |
| 100 Freestyle | LCM | 1:04.02 | A+2.33s to AA | 2026-05-03 | 2026 WFLA SPRING OPEN venue |
| 200 Freestyle | LCM | 2:22.43 | BB+1.84s to A | 2026-04-18 | 2026 SAINT PETE'S 1st LONG COURSE MEET venue |
| 400 Freestyle | LCM | 5:05.25 | BB+5.36s to A | 2026-05-02 | 2026 WFLA SPRING OPEN venue |
| 50 Backstroke | LCM | 34.89 | BB+1.00s to A | 2026-04-18 | 2026 SAINT PETE'S 1st LONG COURSE MEET venue |
| 100 Backstroke | LCM | 1:14.39 | BB+2.70s to A | 2026-06-05 | 2026 TAMPA BAY SWIM CLASSIC |
| 200 Backstroke | LCM | 2:38.45 | BB+2.46s to A | 2026-06-05 | 2026 TAMPA BAY SWIM CLASSIC |
| 50 Breaststroke | LCM | 40.15 | BB+2.36s to A | 2026-06-05 | 2026 TAMPA BAY SWIM CLASSIC |
| 100 Breaststroke | LCM | 1:27.38 | B+0.09s to BB | 2026-06-05 | 2026 TAMPA BAY SWIM CLASSIC |
| 50 Butterfly | LCM | 30.57 | AA+1.28s to AAA | 2026-06-05 | 2026 TAMPA BAY SWIM CLASSIC |
| 100 Butterfly | LCM | 1:05.59 | AA+2.50s to AAA | 2026-05-03 | 2026 WFLA SPRING OPEN venue |
| 200 Butterfly | LCM | 2:28.40 | A+0.51s to AA | 2026-05-02 | 2026 WFLA SPRING OPEN venue |
| 200 Individual Medley | LCM | 2:40.62 | BB+3.73s to A | 2026-05-02 | 2026 WFLA SPRING OPEN venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.15 | flying | 200 Free Relay (leg 2) | 2024-10-26 | 2024 GTSA TYR Swim Classic at Berkeley |
| 50 Butterfly | SCY | 25.63 | flying | 200 Medley Relay (leg 3) | 2024-10-27 | 2024 GTSA TYR Swim Classic at Berkeley |
| 100 Butterfly | SCY | 1:04.37 | flying | 400 Medley Relay (leg 3) | 2024-03-02 | 2024 Florida Swimming FLAGS NORTH |
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
2982 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:15.35 | 629 |
| 200 FL SCY | 2:04.40 | 844 |
| 200 IM SCY | 2:10.16 | 754 |
| 400 IM SCY | 4:38.08 | 755 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 13-14 · SCY
3326 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.45 | 665 |
| 100 BK SCY | 1:05.50 | 544 |
| 100 BR SCY | 1:13.49 | 554 |
| 100 FL SCY | 56.76 | 809 |
| 200 IM SCY | 2:10.16 | 754 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.75
Front half 26.57s · back half 28.18s
200 Freestyle SCY 2:02.45
Front half 58.79s · back half 63.66s
100 Backstroke SCY 1:05.50
Front half 30.90s · back half 34.60s
200 Backstroke SCY 2:15.35
Front half 66.15s · back half 69.20s
100 Breaststroke SCY 1:13.49
Front half 34.29s · back half 39.20s
100 Butterfly SCY 56.76
Front half 26.40s · back half 30.36s
200 Butterfly SCY 2:04.40
Front half 59.43s · back half 64.97s
100 Individual Medley SCY 1:05.95
Front half 29.64s · back half 36.31s
200 Freestyle LCM 2:22.43
Front half 68.16s · back half 74.27s
400 Freestyle LCM 5:05.25
Front half 151.32s · back half 153.93s
100 Backstroke LCM 1:14.39
Front half 36.49s · back half 37.90s
200 Backstroke LCM 2:38.45
Front half 77.10s · back half 81.35s
100 Breaststroke LCM 1:27.38
Front half 40.85s · back half 46.53s
200 Butterfly LCM 2:28.40
Front half 69.95s · back half 78.45s
200 Individual Medley LCM 2:40.62
Front half 73.78s · back half 86.84s
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.