swimDarren Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.40 | BB+1.31s to A·+7.01s to Sectionals | 2025-11-17 | JW Thansgiving ABBC Meet |
| 100 Freestyle | SCY | 1:08.55 | B+2.16s to BB·+20.06s to Sectionals | 2023-11-11 | 2023 MR SSC Turkey Trot Invitational |
| 200 Freestyle | SCY | 2:29.72 | B+4.83s to BB·+43.43s to Sectionals | 2025-11-17 | JW Thansgiving ABBC Meet |
| 500 Freestyle | SCY | 7:01.65 | +1.76s to B·+134.26s to Sectionals | 2025-11-17 | JW Thansgiving ABBC Meet |
| 50 Backstroke | SCY | 28.77 | AAA+0.58s to AAAA·+5.08s to Futures | 2025-12-09 | SJAC Gator Classic 9-12 |
| 100 Backstroke | SCY | 1:12.68 | BB+3.39s to A·+18.19s to Sectionals | 2025-11-17 | JW Thansgiving ABBC Meet |
| 200 Backstroke | SCY | 2:38.52 | BB+10.33s to A·+39.93s to Sectionals | 2025-11-17 | JW Thansgiving ABBC Meet |
| 50 Breaststroke | SCY | 48.42 | +4.93s to B·+22.13s to Futures | 2024-03-22 | 2024 MR Metro Bronze Championships - Central |
| 50 Butterfly | SCY | 47.78 | +10.69s to B·+24.89s to Futures | 2024-01-20 | 2024 MR Flushing Y Fran Schnarr Sprint Meet |
| 50 Freestyle | LCM | 29.82 | AA+0.43s to AAA·+4.33s to Sectionals | 2026-08-01 | 2026 EZ LC Age Group Championshipfast pool |
| 50 Backstroke | LCM | 34.97 | AA+0.58s to AAA·+7.08s to Futures | 2026-08-01 | 2026 EZ LC Age Group Championshipfast pool |
| 100 Backstroke | LCM | 1:44.29 | +7.10s to B·+42.30s to Sectionals | 2024-06-09 | 2024 LIE June Jumpoffvenue |
| 50 Breaststroke | LCM | 53.69 | +3.90s to B·+22.80s to Futures | 2024-06-09 | 2024 LIE June Jumpoffvenue |
| 100 Breaststroke | LCM | 2:06.77 | +18.98s to B·+57.08s to Sectionals | 2024-06-08 | 2024 LIE June Jumpoffvenue |
| 50 Butterfly | LCM | 50.60 | +8.61s to B·+24.31s to Futures | 2024-06-09 | 2024 LIE June Jumpoffvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · SCY
964 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:01.65 | 416 |
| 100 BK SCY | 1:12.68 | 548 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1866 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:29.72 | 477 |
| 50 BK SCY | 28.77 | 940 |
| 50 BR SCY | 48.42 | 275 |
| 50 FL SCY | 47.78 | 174 |
| 100 IM 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 1:08.55
200 Freestyle SCY 2:29.72 split/total mismatch
500 Freestyle SCY 7:01.65 split/total mismatch
100 Backstroke SCY 1:12.68 split/total mismatch
Front half 35.25s · back half 37.43s
200 Backstroke SCY 2:38.52 split/total mismatch
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.