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 - Approved venue |
| 100 Freestyle | SCY | 1:10.93 | +3.34s to B·+19.94s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approved venue |
| 200 Freestyle | SCY | 2:37.53 | +9.74s to B·+45.74s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approved venue |
| 50 Backstroke | SCY | 36.89 | +1.50s to B·+13.20s to Futures | 2025-11-22 | 2025 PN Nov. AGI, Division 2 (SMAC) venue |
| 100 Backstroke | SCY | 1:21.25 | +6.86s to B·+25.76s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approved venue |
| 200 Backstroke | SCY | 3:11.69 | +29.60s to B·+70.40s to Sectionals | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approved fast pool |
| 50 Breaststroke | SCY | 40.34 | B+2.75s to BB·+14.05s to Futures | 2026-06-20 | 2026 PN SRST Summer Invitational - Approved venue |
| 100 Breaststroke | SCY | 1:13.97 | BB+1.68s to A·+10.78s to Sectionals | 2026-06-19 | 2026 PN SRST Summer Invitational - Approved |
| 200 Breaststroke | SCY | 2:46.25 | BB+9.46s to A·+28.96s to Sectionals | 2026-06-19 | 2026 PN SRST Summer Invitational - Approved |
| 50 Butterfly | SCY | 38.18 | +3.49s to B·+15.29s to Futures | 2024-12-07 | 2024 PN Fall Divisional, Division 2 |
| 100 Butterfly | SCY | 1:36.67 | +22.88s to B·+41.48s to Sectionals | 2025-06-22 | 2025 PN SRST StingRay Invitational venue |
| 100 Individual Medley | SCY | 1:06.25 | 2025-06-20 | 2025 PN SRST StingRay Invitational | |
| 200 Individual Medley | SCY | 3:30.70 | +46.01s to B·+86.71s to Sectionals | 2025-06-21 | 2025 PN SRST StingRay Invitational venue |
| 50 Freestyle | LCM | 36.35 | +0.66s to B·+9.36s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approved venue |
| 100 Freestyle | LCM | 1:22.31 | +4.12s to B·+23.32s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 50 Backstroke | LCM | 42.07 | +0.88s to B·+14.18s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 100 Backstroke | LCM | 1:21.05 | BB+6.16s to A·+15.86s to Sectionals | 2026-05-01 | 2026 PN BC May Flowers - Approved |
| 200 Backstroke | LCM | 3:25.25 | +15.46s to B·+63.76s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 50 Breaststroke | LCM | 48.06 | +2.17s to B·+17.17s to Futures | 2026-05-02 | 2026 PN BC May Flowers - Approved venue |
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.
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 13-14 · SCY
889 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 3:11.69 | 221 |
| 200 BR SCY | 2:46.25 | 491 |
| 200 IM SCY | 3:30.70 | 177 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1481 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.53 | 312 |
| 100 BK SCY | 1:21.25 | 285 |
| 100 BR SCY | 1:13.97 | 544 |
| 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 Butterfly SCY 1:36.67
Front half 45.14s · back half 51.53s
200 Individual Medley SCY 3:30.70
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.
Progression
Faster times are higher. One card per event, all courses & history.