swimJacob Hwu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.49 | BB+1.40s to A·+3.10s to Sectionals | 2025-10-18 | 2025 Fox Fall Invitational 1 - copied |
| 100 Freestyle | SCY | 55.64 | BB+3.05s to A·+7.15s to Sectionals | 2025-12-07 | 2025 Sport Fair Winter Classic venue |
| 200 Freestyle | SCY | 2:05.66 | BB+9.67s to A·+19.37s to Sectionals | 2024-03-10 | 2024 Speedo Maryland Junior Championship - Si venue |
| 500 Freestyle | SCY | 6:17.22 | +9.93s to B·+89.83s to Sectionals | 2022-11-06 | 2023 Fox Fall Invitational 2 venue |
| 50 Backstroke | SCY | 29.51 | B+0.52s to BB·+5.82s to Futures | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Si venue |
| 100 Backstroke | SCY | 1:04.25 | B+2.16s to BB·+9.76s to Sectionals | 2025-10-18 | 2025 Fox Fall Invitational 1 - copied |
| 200 Backstroke | SCY | 2:24.35 | B+8.66s to BB·+25.76s to Sectionals | 2023-11-05 | 2023 Fox Fall Invitational 2 venue |
| 100 Breaststroke | SCY | 1:17.83 | +2.34s to B·+16.34s to Sectionals | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 200 Breaststroke | SCY | 3:11.02 | +26.83s to B·+56.03s to Sectionals | 2021-11-06 | 2021 FOX Fall Inviational Meet 2 venue |
| 50 Butterfly | SCY | 29.21 | B+0.22s to BB·+6.32s to Futures | 2025-03-15 | 2025 Speedo Maryland Junior Championship - Si venue |
| 100 Butterfly | SCY | 1:11.88 | +5.79s to B·+18.69s to Sectionals | 2022-10-22 | 2022 Fox Fall Invitational 1 venue |
| 200 Butterfly | SCY | 3:04.55 | +35.76s to B·+63.36s to Sectionals | 2021-11-06 | 2021 FOX Fall Inviational Meet 2 venue |
| 100 Individual Medley | SCY | 1:21.13 | 2021-03-20 | FOX Championship Invitational venue | |
| 200 Individual Medley | SCY | 2:21.21 | B+2.32s to BB·+21.82s to Sectionals | 2025-10-18 | 2025 Fox Fall Invitational 1 - copied |
| 400 Individual Medley | SCY | 5:23.70 | +1.71s to B·+68.61s to Sectionals | 2022-11-06 | 2023 Fox Fall Invitational 2 venue |
| 50 Freestyle | LCM | 29.52 | BB+1.73s to A·+4.03s to Sectionals | 2023-06-17 | 2023 ASC Independence Meet slow pool |
| 100 Freestyle | LCM | 1:05.75 | B+0.06s to BB·+10.26s to Sectionals | 2023-06-18 | 2023 ASC Independence Meet slow pool |
| 200 Freestyle | LCM | 2:28.12 | B+3.73s to BB·+26.83s to Sectionals | 2024-01-14 | 2024 Fox Winter Long Course Challenge |
| 50 Backstroke | LCM | 36.76 | B+2.07s to BB·+8.87s to Futures | 2024-06-02 | 2024 FOX Speedo Summer Spectacular Meet venue |
| 100 Backstroke | LCM | 1:16.67 | B+3.58s to BB·+14.68s to Sectionals | 2024-01-14 | 2024 Fox Winter Long Course Challenge |
| 200 Backstroke | LCM | 2:53.34 | +1.75s to B·+38.55s to Sectionals | 2023-06-17 | 2023 ASC Independence Meet slow pool |
| 50 Breaststroke | LCM | 52.39 | +11.50s to B·+21.50s to Futures | 2021-04-11 | 2021 FOX April Long Course Invitational venue |
| 100 Breaststroke | LCM | 1:34.10 | +6.01s to B·+24.41s to Sectionals | 2024-01-14 | 2024 Fox Winter Long Course Challenge |
| 200 Breaststroke | LCM | 3:23.95 | +11.76s to B·+51.36s to Sectionals | 2024-04-27 | 2024 ASC Spring Long Course Meet |
| 50 Butterfly | LCM | 44.69 | +9.50s to B·+18.40s to Futures | 2021-04-10 | 2021 FOX April Long Course Invitational venue |
| 100 Butterfly | LCM | 1:19.56 | +3.57s to B·+19.37s to Sectionals | 2023-06-04 | 2023 FOX Speedo Summer Spectacular Meet venue |
| 200 Individual Medley | LCM | 2:48.60 | B+7.71s to BB·+32.41s to Sectionals | 2023-06-18 | 2023 ASC Independence Meet slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.63 | flat | 200 Free Relay | 2022-10-22 | 2022 Fox Fall Invitational 1 |
| 50 Freestyle | SCY | 26.39 | flying | 200 Medley Relay (leg 4) | 2025-10-19 | 2025 Fox Fall Invitational 1 - copied |
| 50 Freestyle | SCY | 29.60 | flying | 200 Free Relay (leg 4) | 2021-12-19 | 2021 FOX Winter Clean Up Meet |
| 100 Freestyle | SCY | 1:00.37 | flat | 400 Free Relay | 2022-10-23 | 2022 Fox Fall Invitational 1 |
| 100 Freestyle | SCY | 57.08 | flying | 400 Free Relay (leg 2) | 2025-10-19 | 2025 Fox Fall Invitational 1 - copied |
| 100 Freestyle | SCY | 32.92 | flying | 400 Medley Relay (leg 4) | 2022-10-22 | 2022 Fox Fall Invitational 1 |
| 50 Backstroke | SCY | 34.03 | flat | 200 Medley Relay | 2023-03-19 | 2023 MD LSC 11 & Over B 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 17-18 · SCY
2138 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:17.22 | 376 |
| 200 BK SCY | 2:24.35 | 417 |
| 200 BR SCY | 3:11.02 | 258 |
| 200 FL SCY | 3:04.55 | 210 |
| 200 IM SCY | 2:21.21 | 480 |
| 400 IM SCY | 5:23.70 | 397 |
IMR 17-18 · SCY
2116 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.66 | 506 |
| 100 BK SCY | 1:04.25 | 440 |
| 100 BR SCY | 1:17.83 | 372 |
| 100 FL SCY | 1:11.88 | 318 |
| 200 IM SCY | 2:21.21 | 480 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.64
Front half 27.07s · back half 28.57s
200 Freestyle SCY 2:05.66
Front half 60.39s · back half 65.27s
500 Freestyle SCY 6:17.22
Front half 184.77s · back half 192.45s
200 Backstroke SCY 2:24.35
Front half 70.08s · back half 74.27s
100 Breaststroke SCY 1:17.83
Front half 36.85s · back half 40.98s
200 Breaststroke SCY 3:11.02
Front half 91.73s · back half 99.29s
100 Butterfly SCY 1:11.88
Front half 34.26s · back half 37.62s
200 Butterfly SCY 3:04.55
Front half 84.51s · back half 100.04s
100 Individual Medley SCY 1:21.13
Front half 37.53s · back half 43.60s
400 Individual Medley SCY 5:23.70
Front half 157.64s · back half 166.06s
100 Freestyle LCM 1:05.75
Front half 31.24s · back half 34.51s
200 Backstroke LCM 2:53.34
Front half 83.79s · back half 89.55s
100 Butterfly LCM 1:19.56
Front half 35.97s · back half 43.59s
200 Individual Medley LCM 2:48.60
Front half 80.46s · back half 88.14s
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.