swimJake Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.41 | A+0.72s to AA·+1.82s to Sectionals | 2024-03-09 | 2024 OH SC Junior Championshipsvenue |
| 100 Freestyle | SCY | 52.88 | A+0.89s to AA·+3.89s to Sectionals | 2024-03-10 | 2024 OH SC Junior Championshipsvenue |
| 200 Freestyle | SCY | 1:44.34 | AAA+0.55s to AAAA·Sectionals ✓+2.75s to Futures | 2026-03-06 | 2026 OH Tim Myers SC Senior Champsvenue |
| 500 Freestyle | SCY | 4:50.79 | AAA+8.50s to AAAA·Sectionals ✓+13.70s to Futures | 2025-03-08 | 2025 OH SC Junior Championshipsvenue |
| 1000 Freestyle | SCY | 9:46.71 | AAAA·Sectionals ✓+12.42s to Futures | 2026-03-05 | 2026 OH Tim Myers SC Senior Champsvenue |
| 1650 Freestyle | SCY | 16:09.11 | AAAA·Sectionals ✓+3.62s to Futures | 2026-03-05 | 2026 OH Tim Myers SC Senior Champsvenue |
| 100 Butterfly | SCY | 52.33 | AAA+0.84s to AAAA·Sectionals ✓+1.74s to Futures | 2026-03-06 | 2026 OH Tim Myers SC Senior Champsvenue |
| 200 Butterfly | SCY | 1:53.99 | AAAA·Sectionals ✓+0.30s to Futures | 2026-03-08 | 2026 OH Tim Myers SC Senior Champsvenue |
| 200 Individual Medley | SCY | 2:03.13 | AA+1.94s to AAA·+2.14s to Sectionals | 2025-03-08 | 2025 OH SC Junior Championshipsvenue |
| 400 Individual Medley | SCY | 4:12.39 | AAA+3.70s to AAAA·Sectionals ✓+5.40s to Futures | 2026-03-07 | 2026 OH Tim Myers SC Senior Champsvenue |
| 50 Freestyle | LCM | 26.82 | AA+0.63s to AAA·+0.83s to Sectionals | 2026-06-04 | 98th Ohio Valley Championships 2026 |
| 100 Freestyle | LCM | 59.59 | AA+2.50s to AAA·+3.00s to Sectionals | 2024-06-06 | 96th Ohio Valley Championships 2024 |
| 200 Freestyle | LCM | 1:59.66 | AAAA·Sectionals ✓+1.87s to Futures | 2026-06-04 | 98th Ohio Valley Championships 2026venue |
| 400 Freestyle | LCM | 4:12.60 | AAAA·Sectionals ✓+2.61s to Futures | 2026-06-05 | 98th Ohio Valley Championships 2026venue |
| 800 Freestyle | LCM | 8:49.90 | AAA+1.41s to AAAA·Sectionals ✓+9.21s to Futures | 2026-06-06 | 98th Ohio Valley Championships 2026venue |
| 1500 Freestyle | LCM | 16:57.81 | AAAA·Sectionals ✓+18.82s to Futures | 2025-07-24 | 2025 OH LSC LC Senior Champsvenue |
| 50 Backstroke | LCM | 38.86 | +0.17s to B·+10.17s to Sectionals | 2023-06-08 | 95th Ohio Valley Championships 2023 |
| 100 Backstroke | LCM | 1:20.10 | B+4.71s to BB·+15.71s to Sectionals | 2023-06-08 | 95th Ohio Valley Championships 2023 |
| 200 Backstroke | LCM | 2:28.52 | A+3.73s to AA·+8.73s to Sectionals | 2026-06-06 | 98th Ohio Valley Championships 2026venue |
| 50 Breaststroke | LCM | 32.72 | AAA+0.73s to AAAA·+0.73s to Sectionals | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 100 Breaststroke | LCM | 1:08.97 | AAA+0.38s to AAAA·Sectionals ✓+0.78s to Futures | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 200 Breaststroke | LCM | 2:39.17 | AA+2.08s to AAA·Sectionals ✓+10.08s to Futures | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 50 Butterfly | LCM | 29.13 | AA+0.44s to AAA·+1.74s to Sectionals | 2024-08-03 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Butterfly | LCM | 58.73 | AAAA·Sectionals ✓+0.74s to Futures | 2025-07-25 | 2025 OH LSC LC Senior Champsvenue |
| 200 Butterfly | LCM | 2:08.43 | AAAA·Futures ✓+2.04s to Winter JNs | 2025-07-27 | 2025 OH LSC LC Senior Champsvenue |
| 200 Individual Medley | LCM | 2:19.67 | AAA+5.58s to AAAA·+0.28s to Sectionals | 2025-06-05 | 97th Ohio Valley Championships 2025 |
| 400 Individual Medley | LCM | 4:47.95 | AAAA·Sectionals ✓+5.56s to Futures | 2025-07-26 | 2025 OH LSC LC Senior Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.38 | flat | 200 Free Relay | 2025-03-08 | 2025 OH SC Junior Championships |
| 50 Freestyle | SCY | 23.97 | flying | 200 Free Relay (leg 3) | 2024-03-09 | 2024 OH SC Junior Championships |
| 100 Freestyle | SCY | 50.14 | flying | 400 Medley Relay (leg 4) | 2025-03-07 | 2025 OH SC Junior Championships |
| 100 Freestyle | SCY | 50.75 | flying | 400 Free Relay (leg 2) | 2025-03-09 | 2025 OH SC Junior Championships |
| 200 Freestyle | SCY | 1:48.62 | flying | 800 Free Relay (leg 4) | 2025-03-06 | 2025 OH SC Junior Championships |
| 50 Butterfly | SCY | 25.04 | flying | 200 Medley Relay (leg 3) | 2025-03-08 | 2025 OH SC Junior Championships |
| 50 Freestyle | LCM | 26.92 | flying | 200 Medley Relay (leg 4) | 2024-07-20 | 2024 OH OSI LC Junior Championships |
| 50 Freestyle | LCM | 27.23 | flying | 200 Free Relay (leg 3) | 2024-07-20 | 2024 OH OSI LC Junior Championships |
| 100 Freestyle | LCM | 57.53 | flying | 400 Medley Relay (leg 4) | 2024-07-19 | 2024 OH OSI LC Junior Championships |
| 100 Freestyle | LCM | 55.72 | flying | 400 Free Relay (leg 2) | 2026-03-27 | 2026 Central Zone East Spring Speedo Sectiona |
| 200 Freestyle | LCM | 1:59.19 | flying | 800 Free Relay (leg 3) | 2026-03-26 | 2026 Central Zone East Spring Speedo Sectiona |
| 50 Butterfly | LCM | 27.39 | flying | 200 Medley Relay (leg 3) | 2026-03-27 | 2026 Central Zone East Spring Speedo Sectiona |
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 15-16 · LCM
5187 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:12.60 | 976 |
| 200 BK LCM | 2:28.52 | 658 |
| 200 BR LCM | 2:39.17 | 770 |
| 200 FL LCM | 2:08.43 | 1008 |
| 200 IM LCM | 2:19.67 | 845 |
| 400 IM LCM | 4:47.95 | 930 |
IMR 15-16 · LCM
4062 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:59.66 | 946 |
| 100 BK LCM | 1:20.10 | 409 |
| 100 BR LCM | 1:08.97 | 920 |
| 100 FL LCM | 58.73 | 942 |
| 200 IM LCM | 2:19.67 | 845 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.88
Front half 25.72s · back half 27.16s
200 Freestyle SCY 1:44.34
Front half 50.14s · back half 54.20s
500 Freestyle SCY 4:50.79
Front half 142.80s · back half 147.99s
1650 Freestyle SCY 16:09.11
100 Butterfly SCY 52.33
Front half 24.69s · back half 27.64s
200 Butterfly SCY 1:53.99
Front half 54.56s · back half 59.43s
200 Individual Medley SCY 2:03.13
Front half 58.61s · back half 64.52s
400 Individual Medley SCY 4:12.39
Front half 121.36s · back half 131.03s
100 Freestyle LCM 59.59
Front half 28.54s · back half 31.05s
200 Freestyle LCM 1:59.66
Front half 57.88s · back half 61.78s
400 Freestyle LCM 4:12.60
Front half 123.80s · back half 128.80s
800 Freestyle LCM 8:49.90
Front half 268.06s · back half 261.84s
1500 Freestyle LCM 16:57.81
200 Backstroke LCM 2:28.52
Front half 70.45s · back half 78.07s
100 Breaststroke LCM 1:08.97 split/total mismatch
Front half 32.30s · back half 36.67s
200 Breaststroke LCM 2:39.17 RT 0.71ssplit/total mismatch
Front half 39.62s · back half 119.55s
100 Butterfly LCM 58.73
Front half 28.01s · back half 30.72s
200 Butterfly LCM 2:08.43
Front half 60.50s · back half 67.93s
200 Individual Medley LCM 2:19.67 split/total mismatch
Front half 68.60s · back half 71.07s
400 Individual Medley LCM 4:47.95
Front half 140.52s · back half 147.43s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.