swimJake Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.41 | A+0.72s to AA | 2024-03-09 | 2024 OH SC Junior Championships venue |
| 100 Freestyle | SCY | 52.88 | A+0.89s to AA | 2024-03-10 | 2024 OH SC Junior Championships venue |
| 200 Freestyle | SCY | 1:44.34 | AAA+0.55s to AAAA | 2026-03-06 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 500 Freestyle | SCY | 4:50.79 | AAA+8.50s to AAAA | 2025-03-08 | 2025 OH SC Junior Championships venue |
| 1000 Freestyle | SCY | 9:46.71 | AAAA | 2026-03-05 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 1650 Freestyle | SCY | 16:09.11 | AAAA | 2026-03-05 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 100 Butterfly | SCY | 52.33 | AAA+0.84s to AAAA | 2026-03-06 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 200 Butterfly | SCY | 1:52.98 | AAAA | 2026-03-05 | 2026 OH Tim Myers SC Senior Champs |
| 200 Individual Medley | SCY | 2:03.13 | AA+1.94s to AAA | 2025-03-08 | 2025 OH SC Junior Championships venue |
| 400 Individual Medley | SCY | 4:12.39 | AAA+3.70s to AAAA | 2026-03-07 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 50 Freestyle | LCM | 26.82 | AA+0.63s to AAA | 2026-06-04 | 98th Ohio Valley Championships 2026 |
| 100 Freestyle | LCM | 59.59 | AA+2.50s to AAA | 2024-06-06 | 96th Ohio Valley Championships 2024 |
| 200 Freestyle | LCM | 1:59.66 | AAAA | 2026-06-04 | 98th Ohio Valley Championships 2026 |
| 400 Freestyle | LCM | 4:12.60 | AAAA | 2026-06-04 | 98th Ohio Valley Championships 2026 |
| 800 Freestyle | LCM | 8:49.90 | AAA+1.41s to AAAA | 2026-06-04 | 98th Ohio Valley Championships 2026 |
| 1500 Freestyle | LCM | 16:57.81 | AAAA | 2025-07-24 | 2025 OH LSC LC Senior Champs venue |
| 50 Backstroke | LCM | 38.86 | +0.17s to B | 2023-06-08 | 95th Ohio Valley Championships 2023 venue |
| 100 Backstroke | LCM | 1:20.10 | B+4.71s to BB | 2023-06-08 | 95th Ohio Valley Championships 2023 |
| 200 Backstroke | LCM | 2:28.52 | A+3.73s to AA | 2026-06-04 | 98th Ohio Valley Championships 2026 |
| 50 Breaststroke | LCM | 32.09 | AAA+0.10s to AAAA | 2026-06-18 | 2026 Tennessee Aquatics June Invitational |
| 100 Breaststroke | LCM | 1:09.66 | AAA+1.07s to AAAA | 2026-06-18 | 2026 Tennessee Aquatics June Invitational |
| 200 Breaststroke | LCM | 2:35.36 | AAA+5.37s to AAAA | 2026-06-18 | 2026 Tennessee Aquatics June Invitational |
| 50 Butterfly | LCM | 29.13 | AA+0.44s to AAA | 2024-08-03 | 2024 Central Zone 14 & U Championship - ND venue |
| 100 Butterfly | LCM | 58.73 | AAAA | 2025-07-25 | 2025 OH LSC LC Senior Champs venue |
| 200 Butterfly | LCM | 2:08.43 | AAAA | 2025-07-27 | 2025 OH LSC LC Senior Champs venue |
| 200 Individual Medley | LCM | 2:19.67 | AAA+5.58s to AAAA | 2025-06-07 | 97th Ohio Valley Championships 2025 venue |
| 400 Individual Medley | LCM | 4:47.95 | AAAA | 2025-07-26 | 2025 OH LSC LC Senior Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:46.42 | flying | 400 Medley Relay (leg 4) | 2024-06-07 | 96th Ohio Valley Championships 2024 |
| 100 Freestyle | LCM | 1:01.22 | flying | 400 Free Relay (leg 3) | 2024-06-08 | 96th Ohio Valley Championships 2024 |
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
5245 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:12.60 | 976 |
| 200 BK LCM | 2:28.52 | 658 |
| 200 BR LCM | 2:35.36 | 828 |
| 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
4035 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:59.66 | 946 |
| 100 BK LCM | 1:20.10 | 409 |
| 100 BR LCM | 1:09.66 | 893 |
| 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 1:52.98
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
1500 Freestyle LCM 16:57.81
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
Front half 68.60s · back half 71.07s
400 Individual Medley LCM 4:47.95
Front half 140.52s · back half 147.43s
Progression
Faster times are higher. One card per event, all courses & history.