swimChengkai Pan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.90 | BB+0.81s to A·+2.51s to Sectionals | 2025-01-26 | CT 2025 CPAC January AGQ venue |
| 100 Freestyle | SCY | 54.60 | BB+2.01s to A·+6.11s to Sectionals | 2025-10-25 | 2025 MR LIAC Chappy's Invitational venue |
| 200 Freestyle | SCY | 1:58.00 | BB+2.01s to A·+11.71s to Sectionals | 2025-01-26 | CT 2025 CPAC January AGQ venue |
| 500 Freestyle | SCY | 4:28.62 | AAAA·Winter JNs ✓+3.03s to Jr Nationals | 2024-11-22 | 2024 MR LIAC Thanksgiving Invite |
| 50 Backstroke | SCY | 27.81 | BB+1.02s to A·+4.12s to Futures | 2025-10-26 | 2025 MR LIAC Chappy's Invitational venue |
| 100 Backstroke | SCY | 57.93 | BB+0.64s to A·+3.44s to Sectionals | 2026-03-15 | 2026 MR 15-18 Age Group Team Challenge venue |
| 200 Backstroke | SCY | 2:06.36 | BB+1.17s to A·+7.77s to Sectionals | 2026-03-14 | 2026 MR 15-18 Age Group Team Challenge venue |
| 100 Breaststroke | SCY | 1:09.50 | BB+4.81s to A·+8.01s to Sectionals | 2025-10-25 | 2025 MR LIAC Chappy's Invitational venue |
| 200 Breaststroke | SCY | 2:32.29 | BB+11.50s to A·+17.30s to Sectionals | 2026-02-22 | 2026 MR Silvers Championship South - HAUP venue |
| 100 Butterfly | SCY | 55.94 | A+1.65s to AA·+2.75s to Sectionals | 2023-10-21 | 2023 MR LIAC Chappy's Invitational |
| 200 Individual Medley | SCY | 2:12.77 | BB+4.58s to A·+13.38s to Sectionals | 2024-02-03 | 2024 MR YMID February Classic Invitational |
| 400 Individual Medley | SCY | 4:46.27 | BB+10.28s to A·+31.18s to Sectionals | 2024-11-22 | 2024 MR LIAC Thanksgiving Invite |
| 50 Freestyle | LCM | 28.88 | BB+1.09s to A·+3.39s to Sectionals | 2026-06-13 | 2026 MR LIAC Summer Splash Invitational venue |
| 100 Freestyle | LCM | 1:02.03 | BB+1.44s to A·+6.54s to Sectionals | 2026-06-14 | 2026 MR LIAC Summer Splash Invitational venue |
| 200 Freestyle | LCM | 2:15.58 | BB+2.29s to A·+14.29s to Sectionals | 2026-06-13 | 2026 MR LIAC Summer Splash Invitational venue |
| 50 Backstroke | LCM | 33.06 | BB+1.07s to A·+5.17s to Futures | 2026-05-24 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 100 Backstroke | LCM | 1:10.09 | BB+2.60s to A·+8.10s to Sectionals | 2026-06-13 | 2026 MR LIAC Summer Splash Invitational venue |
| 200 Backstroke | LCM | 2:29.22 | BB+2.13s to A·+14.43s to Sectionals | 2024-06-23 | 2024 MR LIAC Summer Fun Invitational venue |
| 100 Breaststroke | LCM | 1:21.67 | BB+6.18s to A·+11.98s to Sectionals | 2024-06-23 | 2024 MR LIAC Summer Fun Invitational venue |
| 200 Breaststroke | LCM | 2:58.40 | BB+13.71s to A·+25.81s to Sectionals | 2024-06-07 | 2024 Condors Summer Solstice |
| 50 Butterfly | LCM | 32.12 | BB+1.93s to A·+5.83s to Futures | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 100 Butterfly | LCM | 1:12.55 | B+1.96s to BB·+12.36s to Sectionals | 2024-05-11 | 2024 MR LIAC Spring Kickoff Invitational venue |
| 200 Individual Medley | LCM | 2:32.12 | BB+3.53s to A·+15.93s to Sectionals | 2026-06-14 | 2026 MR LIAC Summer Splash Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 17-18 · SCY
3325 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:28.62 | 1042 |
| 200 BK SCY | 2:06.36 | 622 |
| 200 BR SCY | 2:32.29 | 510 |
| 200 IM SCY | 2:12.77 | 577 |
| 400 IM SCY | 4:46.27 | 574 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
2987 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.00 | 612 |
| 100 BK SCY | 57.93 | 601 |
| 100 BR SCY | 1:09.50 | 522 |
| 100 FL SCY | 55.94 | 675 |
| 200 IM SCY | 2:12.77 | 577 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.60
Front half 26.19s · back half 28.41s
200 Freestyle SCY 1:58.00
Front half 56.82s · back half 61.18s
500 Freestyle SCY 4:28.62 split/total mismatch
100 Backstroke SCY 57.93
Front half 27.85s · back half 30.08s
200 Backstroke SCY 2:06.36
Front half 59.83s · back half 66.53s
100 Breaststroke SCY 1:09.50
Front half 32.98s · back half 36.52s
200 Breaststroke SCY 2:32.29
Front half 73.64s · back half 78.65s
100 Butterfly SCY 55.94
200 Individual Medley SCY 2:12.77
Front half 61.86s · back half 70.91s
100 Freestyle LCM 1:02.03
Front half 29.83s · back half 32.20s
200 Freestyle LCM 2:15.58
Front half 65.83s · back half 69.75s
100 Backstroke LCM 1:10.09
Front half 34.16s · back half 35.93s
200 Backstroke LCM 2:29.22
Front half 72.33s · back half 76.89s
100 Breaststroke LCM 1:21.67
Front half 39.32s · back half 42.35s
200 Breaststroke LCM 2:58.40
Front half 84.39s · back half 94.01s
100 Butterfly LCM 1:12.55
Front half 33.78s · back half 38.77s
200 Individual Medley LCM 2:32.12
Front half 70.88s · back half 81.24s
Progression
Faster times are higher. One card per event, all courses & history.