swimMichael Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.74 | A+0.15s to AA·+3.35s to Sectionals | 2026-02-01 | YY John deBarbadillo Invite |
| 100 Freestyle | SCY | 57.58 | A+2.09s to AA·+9.09s to Sectionals | 2026-02-01 | YY John deBarbadillo Invite |
| 200 Freestyle | SCY | 2:13.24 | BB+6.55s to A·+26.95s to Sectionals | 2026-02-16 | SJAC Last Chance |
| 500 Freestyle | SCY | 6:09.89 | BB+28.20s to A·+82.50s to Sectionals | 2026-01-06 | SJAC Distance Challenge |
| 50 Backstroke | SCY | 38.87 | +3.48s to B·+15.18s to Futures | 2024-02-21 | SJAC Last Chance |
| 100 Backstroke | SCY | 1:08.15 | BB+4.36s to A·+13.66s to Sectionals | 2025-12-13 | 2025 East Coast WinterFestvenue |
| 200 Backstroke | SCY | 2:49.24 | +7.15s to B·+50.65s to Sectionals | 2025-02-24 | SJAC Last Chance |
| 50 Breaststroke | SCY | 34.46 | A+1.17s to AA·+8.17s to Futures | 2026-02-01 | YY John deBarbadillo Invite |
| 100 Breaststroke | SCY | 1:14.25 | BB+1.96s to A·+12.76s to Sectionals | 2025-12-14 | 2025 East Coast WinterFestvenue |
| 200 Breaststroke | SCY | 2:44.95 | BB+8.16s to A·+29.96s to Sectionals | 2025-12-13 | 2025 East Coast WinterFestvenue |
| 50 Butterfly | SCY | 28.73 | A+0.24s to AA·+5.84s to Futures | 2025-12-13 | 2025 East Coast WinterFestvenue |
| 100 Butterfly | SCY | 1:03.99 | BB+0.80s to A·+10.80s to Sectionals | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 200 Butterfly | SCY | 2:30.88 | BB+9.19s to A·+29.69s to Sectionals | 2025-12-12 | 2025 East Coast WinterFestvenue |
| 100 Individual Medley | SCY | 1:08.48 | 2026-02-01 | YY John deBarbadillo Invite | |
| 200 Individual Medley | SCY | 2:21.01 | A+5.72s to AA·+21.62s to Sectionals | 2026-02-16 | SJAC Last Chance |
| 400 Individual Medley | SCY | 5:23.31 | BB+20.92s to A·+68.22s to Sectionals | 2025-12-11 | 2025 East Coast WinterFestvenue |
| 50 Freestyle | LCM | 28.57 | AA+0.58s to AAA·+3.08s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
| 100 Freestyle | LCM | 1:06.30 | A+2.01s to AA·+10.81s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
| 200 Freestyle | LCM | 2:29.77 | BB+4.08s to A·+28.48s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
| 100 Backstroke | LCM | 1:39.32 | +11.93s to B·+37.33s to Sectionals | 2024-06-03 | KA Memorial Day Classic Long Course Pelims/Finals A/BB/C Invitational |
| 50 Breaststroke | LCM | 48.64 | +2.75s to B·+17.75s to Futures | 2024-06-03 | KA Memorial Day Classic Long Course Pelims/Finals A/BB/C Invitational |
| 100 Breaststroke | LCM | 1:26.46 | BB+3.17s to A·+16.77s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
| 50 Butterfly | LCM | 39.71 | +0.72s to B·+13.42s to Futures | 2024-06-03 | KA Memorial Day Classic Long Course Pelims/Finals A/BB/C Invitational |
| 100 Butterfly | LCM | 1:12.91 | BB+0.82s to A·+12.72s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
| 200 Individual Medley | LCM | 2:47.64 | BB+4.45s to A·+31.45s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 25.90 | flat | 200 Free Relay | 2025-12-12 | 2025 East Coast WinterFest |
| 50 Freestyle | SCY | 33.95 | flying | 200 Free Relay (leg 3) | 2023-12-10 | 2023 East Coast WinterFest |
| 50 Breaststroke | SCY | 34.46 | flying | 200 Medley Relay (leg 2) | 2025-12-11 | 2025 East Coast WinterFest |
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
2848 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:09.89 | 478 |
| 200 BK SCY | 2:49.24 | 321 |
| 200 BR SCY | 2:44.95 | 503 |
| 200 FL SCY | 2:30.88 | 473 |
| 200 IM SCY | 2:21.01 | 593 |
| 400 IM SCY | 5:23.31 | 480 |
IMR 13-14 · SCY
2694 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:13.24 | 516 |
| 100 BK SCY | 1:08.15 | 483 |
| 100 BR SCY | 1:14.25 | 538 |
| 100 FL SCY | 1:03.99 | 564 |
| 200 IM SCY | 2:21.01 | 593 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.58
Front half 26.98s · back half 30.60s
200 Freestyle SCY 2:13.24
Front half 62.96s · back half 70.28s
500 Freestyle SCY 6:09.89
Front half 66.45s · back half 303.44s
100 Backstroke SCY 1:08.15
Front half 32.58s · back half 35.57s
100 Breaststroke SCY 1:14.25
Front half 35.95s · back half 38.30s
200 Breaststroke SCY 2:44.95
Front half 78.77s · back half 86.18s
100 Butterfly SCY 1:03.99 split/total mismatch
Front half 29.08s · back half 34.91s
200 Butterfly SCY 2:30.88
Front half 70.32s · back half 80.56s
100 Individual Medley SCY 1:08.48
Front half 31.70s · back half 36.78s
200 Individual Medley SCY 2:21.01
Front half 67.23s · back half 73.78s
400 Individual Medley SCY 5:23.31
Front half 157.44s · back half 165.87s
200 Freestyle LCM 2:29.77 split/total mismatch
Front half 71.17s · back half 78.60s
100 Backstroke LCM 1:39.32 split/total mismatch
Front half 47.93s · back half 51.39s
200 Individual Medley LCM 2:47.64 split/total mismatch
Front half 78.52s · back half 89.12s
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.