Cormac Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.82 | A+0.23s to AA·+2.23s to Sectionals | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 100 Freestyle | SCY | 53.95 | A+0.46s to AA·+4.96s to Sectionals | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 200 Freestyle | SCY | 1:55.62 | AA+3.63s to AAA·+8.13s to Sectionals | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 500 Freestyle | SCY | 5:08.46 | AA+5.17s to AAA·+15.57s to Sectionals | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 1000 Freestyle | SCY | 10:45.66 | AA+15.87s to AAA·+37.17s to Sectionals | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 1650 Freestyle | SCY | 17:50.72 | AA+15.23s to AAA·+45.73s to Sectionals | 2026-03-12 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 50 Backstroke | SCY | 33.24 | B+1.95s to BB·+8.75s to Sectionals | 2024-07-13 | 2024 IL DLTA Summer Regional Championshipsslow pool |
| 100 Backstroke | SCY | 1:03.06 | BB+1.87s to A·+6.97s to Sectionals | 2026-07-19 | 2026 ISI Summer DLTA Regionalslow pool |
| 200 Backstroke | SCY | 2:13.65 | BB+0.66s to A·+12.26s to Sectionals | 2026-07-18 | 2026 ISI Summer DLTA Regionalslow pool |
| 50 Butterfly | SCY | 29.24 | BB+0.85s to A·+5.55s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copiedvenue |
| 100 Butterfly | SCY | 1:07.52 | B+2.03s to BB·+13.53s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copiedvenue |
| 200 Individual Medley | SCY | 2:14.87 | A+5.08s to AA·+13.88s to Sectionals | 2026-07-18 | 2026 ISI Summer DLTA Regionalslow pool |
| 400 Individual Medley | SCY | 4:44.62 | A+7.23s to AA·+20.63s to Sectionals | 2026-07-17 | 2026 ISI Summer DLTA Regionalslow pool |
| 50 Freestyle | LCM | 26.82 | AAA+1.13s to AAAA·+0.83s to Sectionals | 2026-08-02 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 100 Freestyle | LCM | 57.54 | AAA+1.15s to AAAA·+0.95s to Sectionals | 2026-07-30 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 200 Freestyle | LCM | 2:06.41 | AAA+3.42s to AAAA·+2.92s to Sectionals | 2026-08-01 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 400 Freestyle | LCM | 4:37.16 | AA+2.17s to AAA·+14.97s to Sectionals | 2026-07-31 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 800 Freestyle | LCM | 9:40.98 | AA+11.39s to AAA·+30.19s to Sectionals | 2026-07-30 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 1500 Freestyle | LCM | 18:24.32 | AA+11.13s to AAA·+44.33s to Sectionals | 2026-08-02 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 100 Backstroke | LCM | 1:15.53 | BB+3.84s to A·+11.14s to Sectionals | 2026-06-21 | 2026 Tennessee Aquatics June Invitationalvenue |
| 200 Backstroke | LCM | 2:38.14 | BB+2.15s to A·+18.35s to Sectionals | 2026-06-20 | 2026 Tennessee Aquatics June Invitationalvenue |
| 50 Butterfly | LCM | 32.12 | BB+0.13s to A·+4.73s to Sectionals | 2026-06-20 | 2026 Tennessee Aquatics June Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 23.07 | flying | 200 Free Relay (leg 4) | 2026-07-19 | 2026 ISI Summer DLTA Regional |
| 50 Freestyle | SCY | 23.58 | flying | 200 Medley Relay (leg 4) | 2026-07-18 | 2026 ISI Summer DLTA Regional |
| 100 Freestyle | SCY | 53.27 | flying | 400 Medley Relay (leg 4) | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championships |
| 100 Freestyle | SCY | 53.14 | flying | 400 Free Relay (leg 2) | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championships |
| 200 Freestyle | SCY | 1:56.94 | flying | 800 Free Relay (leg 4) | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Freestyle | LCM | 26.54 | flying | 200 Medley Relay (leg 4) | 2026-08-01 | IL Swimming 11-14 Age Group Champs LC 26 |
| 50 Freestyle | LCM | 27.14 | flying | 200 Free Relay (leg 4) | 2026-07-30 | IL Swimming 11-14 Age Group Champs LC 26 |
| 100 Freestyle | LCM | 58.12 | flat | 400 Free Relay | 2026-08-01 | IL Swimming 11-14 Age Group Champs LC 26 |
| 100 Freestyle | LCM | 56.89 | flying | 400 Medley Relay (leg 4) | 2026-08-02 | IL Swimming 11-14 Age Group Champs LC 26 |
| 100 Freestyle | LCM | 1:04.39 | flying | 400 Free Relay (leg 4) | 2024-07-20 | 2024 IL Swimming LC Age Group Championships |
| 200 Freestyle | LCM | 2:06.76 | flying | 800 Free Relay (leg 4) | 2026-07-31 | IL Swimming 11-14 Age Group Champs LC 26 |
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
2859 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:08.46 | 824 |
| 200 BK SCY | 2:13.65 | 653 |
| 200 IM SCY | 2:14.87 | 678 |
| 400 IM SCY | 4:44.62 | 704 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
2558 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:55.62 | 790 |
| 100 BK SCY | 1:03.06 | 610 |
| 100 FL SCY | 1:07.52 | 480 |
| 200 IM SCY | 2:14.87 | 678 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.95
Front half 25.88s · back half 28.07s
200 Freestyle SCY 1:55.62
Front half 55.77s · back half 59.85s
500 Freestyle SCY 5:08.46
Front half 153.02s · back half 155.44s
1000 Freestyle SCY 10:45.66
Front half 322.04s · back half 323.62s
1650 Freestyle SCY 17:50.72
100 Backstroke SCY 1:03.06
Front half 30.80s · back half 32.26s
200 Backstroke SCY 2:13.65
Front half 66.30s · back half 67.35s
100 Butterfly SCY 1:07.52
Front half 30.40s · back half 37.12s
200 Individual Medley SCY 2:14.87
Front half 65.29s · back half 69.58s
400 Individual Medley SCY 4:44.62
Front half 140.17s · back half 144.45s
100 Freestyle LCM 57.54
Front half 27.32s · back half 30.22s
200 Freestyle LCM 2:06.41
Front half 62.19s · back half 64.22s
400 Freestyle LCM 4:37.16
Front half 135.05s · back half 142.11s
800 Freestyle LCM 9:40.98
1500 Freestyle LCM 18:24.32
200 Backstroke LCM 2:38.14 RT 0.76s
Front half 77.56s · back half 80.58s
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.