swimJiekun Lei
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.03 | AA+0.44s to AAA·+5.74s to Sectionals | 2025-12-06 | 2025 Holiday Classicvenue |
| 100 Freestyle | SCY | 1:02.41 | AA+2.62s to AAA·+14.12s to Sectionals | 2026-02-21 | 2026 SE WAKE Time Trialsvenue |
| 200 Freestyle | SCY | 2:20.62 | A+3.73s to AA·+34.83s to Sectionals | 2026-01-01 | rcc results |
| 50 Backstroke | SCY | 32.54 | AA+0.75s to AAA·+6.85s to Sectionals | 2026-02-21 | 2026 SE WAKE Time Trialsvenue |
| 100 Backstroke | SCY | 1:10.22 | AA+1.63s to AAA·+15.13s to Sectionals | 2026-03-01 | 2026 SE Southeastern Winter SC Championshipsvenue |
| 50 Breaststroke | SCY | 34.36 | AAA+0.37s to AAAA·+4.87s to Sectionals | 2026-03-06 | 2026 Swim Atlanta Best of the South |
| 100 Breaststroke | SCY | 1:17.34 | AA+0.05s to AAA·+14.65s to Sectionals | 2026-02-28 | 2026 SE Southeastern Winter SC Championshipsvenue |
| 200 Breaststroke | SCY | 2:54.25 | AA+5.96s to AAA·+34.96s to Sectionals | 2026-01-01 | rcc results |
| 50 Butterfly | SCY | 31.37 | AA+0.88s to AAA·+7.08s to Sectionals | 2025-11-09 | 2025 SE BSL Cranberry Classicvenue |
| 100 Butterfly | SCY | 1:11.97 | A+0.08s to AA·+19.28s to Sectionals | 2025-12-07 | 2025 Holiday Classicvenue |
| 100 Individual Medley | SCY | 1:08.60 | AAA+2.91s to AAAA | 2026-03-01 | 2026 SE Southeastern Winter SC Championshipsvenue |
| 200 Individual Medley | SCY | 2:31.78 | AA+2.49s to AAA·+32.39s to Sectionals | 2025-12-07 | 2025 Holiday Classicvenue |
| 50 Freestyle | LCM | 31.14 | AAA+1.25s to AAAA·+5.55s to Sectionals | 2026-06-28 | 2026 SE Richard Quick Invitationalvenue |
| 100 Freestyle | LCM | 1:10.28 | AA+1.29s to AAA·+14.99s to Sectionals | 2026-06-27 | 2026 SE Richard Quick Invitationalvenue |
| 200 Freestyle | LCM | 2:43.02 | BB+0.33s to A·+42.13s to Sectionals | 2025-06-22 | 2025 SE Richard Quick Invitationalvenue |
| 400 Freestyle | LCM | 5:51.55 | BB+7.16s to A·+92.46s to Sectionals | 2025-07-18 | 2024 SE Southeastern Summer LC Championships |
| 50 Backstroke | LCM | 36.78 | AA+0.09s to AAA·+6.59s to Sectionals | 2026-07-17 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 100 Backstroke | LCM | 1:19.24 | AAA+3.35s to AAAA·+14.75s to Sectionals | 2026-07-12 | LCM Tsunami Summer Splashvenue |
| 50 Breaststroke | LCM | 38.45 | AAAA·+4.26s to Sectionals | 2026-07-18 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 100 Breaststroke | LCM | 1:25.54 | AAAA·+13.15s to Sectionals | 2026-07-17 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 200 Breaststroke | LCM | 3:03.37 | AAAA·+22.98s to Sectionals | 2026-07-18 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 50 Butterfly | LCM | 34.39 | AAA+1.80s to AAAA·+6.60s to Sectionals | 2026-07-19 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 100 Butterfly | LCM | 1:18.05 | AA+0.06s to AAA·+17.56s to Sectionals | 2026-07-12 | LCM Tsunami Summer Splashvenue |
| 200 Individual Medley | LCM | 2:49.59 | AAA+7.00s to AAAA·+31.90s to Sectionals | 2026-07-19 | 2026 SE Southeastern Summer LC Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 26.88 | flying | 200 Free Relay (leg 2) | 2026-02-27 | 2026 SE Southeastern Winter SC Championships |
| 50 Breaststroke | SCY | 34.36 | flying | 200 Medley Relay (leg 2) | 2026-02-28 | 2026 SE Southeastern Winter SC Championships |
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 11-12 · LCM
3379 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:51.55 | 537 |
| 100 BK LCM | 1:19.24 | 700 |
| 100 BR LCM | 1:25.54 | 787 |
| 100 FL LCM | 1:18.05 | 655 |
| 200 IM LCM | 2:49.59 | 700 |
IMR 11-12 · LCM
3464 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:43.02 | 560 |
| 50 BK LCM | 36.78 | 695 |
| 50 BR LCM | 38.45 | 826 |
| 50 FL LCM | 34.39 | 683 |
| 200 IM LCM | 2:49.59 | 700 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.41
Front half 29.02s · back half 33.39s
200 Freestyle SCY 2:20.62
Front half 67.55s · back half 73.07s
100 Backstroke SCY 1:10.22
Front half 33.19s · back half 37.03s
100 Breaststroke SCY 1:17.34
Front half 36.87s · back half 40.47s
200 Breaststroke SCY 2:54.25
Front half 81.11s · back half 93.14s
100 Butterfly SCY 1:11.97
Front half 34.66s · back half 37.31s
100 Individual Medley SCY 1:08.60
Front half 33.26s · back half 35.34s
200 Individual Medley SCY 2:31.78
Front half 75.34s · back half 76.44s
100 Freestyle LCM 1:10.28
Front half 32.40s · back half 37.88s
200 Freestyle LCM 2:43.02
Front half 81.55s · back half 81.47s
400 Freestyle LCM 5:51.55
100 Breaststroke LCM 1:25.54
Front half 40.18s · back half 45.36s
200 Breaststroke LCM 3:03.37
Front half 89.99s · back half 93.38s
200 Individual Medley LCM 2:49.59
Front half 84.38s · back half 85.21s
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.