swimYulin Cen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.35 | B+1.46s to BB·+7.16s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 100 Freestyle | SCY | 1:10.93 | +3.34s to B·+19.94s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 200 Freestyle | SCY | 2:37.53 | +9.74s to B·+45.74s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 50 Backstroke | SCY | 36.32 | +0.93s to B·+12.63s to Futures | 2026-08-01 | 2026 PN WAVE Summer Pentathlon Invite- Appr.venue |
| 100 Backstroke | SCY | 1:21.25 | +6.86s to B·+25.76s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 200 Backstroke | SCY | 3:11.69 | +29.60s to B·+70.40s to Sectionals | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approvedvenue |
| 50 Breaststroke | SCY | 39.48 | B+1.89s to BB·+13.19s to Futures | 2026-08-01 | 2026 PN WAVE Summer Pentathlon Invite- Appr.venue |
| 100 Breaststroke | SCY | 1:26.94 | +2.65s to B·+23.75s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 50 Butterfly | SCY | 33.91 | B+1.72s to BB·+11.02s to Futures | 2026-08-01 | 2026 PN WAVE Summer Pentathlon Invite- Appr.venue |
| 100 Butterfly | SCY | 1:36.67 | +22.88s to B·+41.48s to Sectionals | 2025-06-22 | 2025 PN SRST StingRay Invitationalvenue |
| 100 Individual Medley | SCY | 1:19.01 | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue | |
| 200 Individual Medley | SCY | 3:30.70 | +46.01s to B·+86.71s to Sectionals | 2025-06-21 | 2025 PN SRST StingRay Invitationalvenue |
| 50 Freestyle | LCM | 36.35 | +0.66s to B·+9.36s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Freestyle | LCM | 1:22.31 | +4.12s to B·+23.32s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Freestyle | LCM | 3:08.68 | +18.69s to B·+59.99s to Sectionals | 2026-07-09 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 50 Backstroke | LCM | 42.07 | +0.88s to B·+14.18s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Backstroke | LCM | 1:36.39 | +9.00s to B·+31.20s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Backstroke | LCM | 3:25.25 | +15.46s to B·+63.76s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 50 Breaststroke | LCM | 46.35 | +0.46s to B·+15.46s to Futures | 2026-07-10 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 100 Breaststroke | LCM | 1:40.46 | +3.27s to B·+26.76s to Sectionals | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
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 | 40.50 | flying | 200 Free Relay (leg 3) | 2025-04-27 | 2025 PN UPAC Mark Olson Invitational |
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
398 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 3:11.69 | 221 |
| 200 IM SCY | 3:30.70 | 177 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1272 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.53 | 312 |
| 100 BK SCY | 1:21.25 | 285 |
| 100 BR SCY | 1:26.94 | 335 |
| 100 FL SCY | 1:36.67 | 163 |
| 200 IM SCY | 3:30.70 | 177 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.93
Front half 32.58s · back half 38.35s
200 Freestyle SCY 2:37.53
Front half 74.08s · back half 83.45s
100 Backstroke SCY 1:21.25
Front half 39.29s · back half 41.96s
200 Backstroke SCY 3:11.69
Front half 93.16s · back half 98.53s
100 Breaststroke SCY 1:26.94
Front half 41.43s · back half 45.51s
100 Butterfly SCY 1:36.67
Front half 45.14s · back half 51.53s
100 Individual Medley SCY 1:19.01
Front half 36.65s · back half 42.36s
200 Individual Medley SCY 3:30.70
200 Freestyle LCM 3:08.68
Front half 89.00s · back half 99.68s
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.