swimLogan Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.30 | 2022-12-10 | 2022 LBA Blizzard Buster Meetvenue | |
| 50 Freestyle | SCY | 30.42 | BB+2.33s to A·+8.03s to Sectionals | 2025-12-13 | 2025 NBAC 51st Annual Christmas Invitationalvenue |
| 100 Freestyle | SCY | 1:05.87 | BB+4.58s to A·+17.38s to Sectionals | 2025-12-12 | 2025 NBAC 51st Annual Christmas Invitationalvenue |
| 200 Freestyle | SCY | 2:21.06 | BB+7.37s to A·+34.77s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 500 Freestyle | SCY | 6:09.19 | BB+9.20s to A·+81.80s to Sectionals | 2025-12-11 | 2025 NBAC 51st Annual Christmas Invitationalvenue |
| 25 Backstroke | SCY | 20.17 | 2022-12-11 | 2022 LBA Blizzard Buster Meetvenue | |
| 50 Backstroke | SCY | 33.58 | BB+0.89s to A·+9.89s to Futures | 2026-01-31 | 2026 ASC Senior Meetvenue |
| 100 Backstroke | SCY | 1:12.21 | BB+2.92s to A·+17.72s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 200 Backstroke | SCY | 2:34.52 | BB+6.33s to A·+35.93s to Sectionals | 2026-03-06 | 2026 MD LSC 14 & U Championshipsvenue |
| 25 Breaststroke | SCY | 24.04 | 2023-01-28 | 2023 MAC Robert J. Hogan Memorial Mini Meetvenue | |
| 50 Breaststroke | SCY | 37.77 | BB+1.08s to A·+11.48s to Futures | 2026-03-06 | 2026 MD LSC 14 & U Championshipsvenue |
| 100 Breaststroke | SCY | 1:21.55 | BB+3.16s to A·+20.06s to Sectionals | 2026-01-31 | 2026 ASC Senior Meetvenue |
| 200 Breaststroke | SCY | 2:51.00 | BB+2.61s to A·+36.01s to Sectionals | 2026-02-01 | 2026 ASC Senior Meetvenue |
| 25 Butterfly | SCY | 20.97 | 2022-11-06 | 2022 Bridget Vache Memorial MAC Fall Frenzyvenue | |
| 50 Butterfly | SCY | 35.13 | B+0.94s to BB·+12.24s to Futures | 2024-12-13 | 2024 NBAC 50th Annual Christmas Invitationalvenue |
| 100 Butterfly | SCY | 1:19.65 | B+3.56s to BB·+26.46s to Sectionals | 2024-12-15 | 2024 NBAC 50th Annual Christmas Invitationalvenue |
| 100 Individual Medley | SCY | 1:14.94 | BB+4.95s to A | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 200 Individual Medley | SCY | 2:38.44 | BB+6.15s to A·+39.05s to Sectionals | 2026-01-31 | 2026 ASC Senior Meetvenue |
| 400 Individual Medley | SCY | 5:28.79 | BB+5.30s to A·+73.70s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 50 Freestyle | LCM | 34.94 | B+0.15s to BB·+9.45s to Sectionals | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 100 Freestyle | LCM | 1:13.13 | BB+2.74s to A·+17.64s to Sectionals | 2026-06-30 | Chargers Mid Season Long Course Invitational |
| 200 Freestyle | LCM | 2:41.71 | BB+8.12s to A·+40.42s to Sectionals | 2026-06-30 | Chargers Mid Season Long Course Invitational |
| 400 Freestyle | LCM | 5:33.36 | BB+6.67s to A·+75.77s to Sectionals | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 50 Backstroke | LCM | 38.68 | BB+0.89s to A·+10.79s to Futures | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 100 Backstroke | LCM | 1:22.74 | BB+0.85s to A·+20.75s to Sectionals | 2026-07-30 | 2026 MD LSC LC Championshipvenue |
| 200 Backstroke | LCM | 2:53.33 | A+6.64s to AA·+38.54s to Sectionals | 2026-07-29 | 2026 MD LSC LC Championshipvenue |
| 50 Breaststroke | LCM | 43.72 | BB+1.73s to A·+12.83s to Futures | 2026-07-29 | 2026 MD LSC LC Championshipvenue |
| 100 Breaststroke | LCM | 1:32.81 | BB+1.52s to A·+23.12s to Sectionals | 2026-07-31 | 2026 MD LSC LC Championshipvenue |
| 200 Breaststroke | LCM | 3:16.60 | BB+1.21s to A·+44.01s to Sectionals | 2026-07-30 | 2026 MD LSC LC Championshipvenue |
| 50 Butterfly | LCM | 39.76 | B+1.07s to BB·+13.47s to Futures | 2025-07-25 | 2025 Maryland Long Course Junior Championshipvenue |
| 100 Butterfly | LCM | 1:33.91 | B+6.62s to BB·+33.72s to Sectionals | 2025-06-30 | Chargers Mid Season Long Course Invitational |
| 200 Individual Medley | LCM | 2:58.38 | BB+4.19s to A·+42.19s to Sectionals | 2026-06-08 | Chargers Mid Season Long Course Invitational |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.84 | flat | 200 Free Relay | 2024-12-13 | 2024 NBAC 50th Annual Christmas Invitational |
| 50 Freestyle | SCY | 31.57 | flying | 200 Free Relay (leg 3) | 2025-03-15 | 2025 MD LSC / NBAC JR Champs - Site 1 |
| 50 Freestyle | SCY | 31.33 | flying | 200 Medley Relay (leg 4) | 2025-03-16 | 2025 MD LSC / NBAC JR Champs - Site 1 |
| 100 Freestyle | SCY | 1:11.97 | flying | 400 Free Relay (leg 2) | 2024-03-03 | 2024 MD LSC 14 & U Championships |
| 50 Backstroke | SCY | 37.10 | flat | 200 Medley Relay | 2023-12-16 | 2023 NBAC Christmas Invitational |
| 50 Breaststroke | SCY | 39.36 | flying | 200 Medley Relay (leg 2) | 2024-12-14 | 2024 NBAC 50th Annual Christmas Invitational |
| 100 Breaststroke | SCY | 1:33.45 | flying | 400 Medley Relay (leg 2) | 2024-03-01 | 2024 MD LSC 14 & U Championships |
| 50 Butterfly | SCY | 49.85 | flying | 200 Medley Relay (leg 3) | 2023-02-12 | 2023 CAC 2nd Annual Spring Fest Swim Meet |
| 50 Freestyle | LCM | 36.14 | flying | 200 Free Relay (leg 2) | 2024-08-01 | 2024 MD LSC LC Championships |
| 50 Backstroke | LCM | 43.54 | flat | 200 Medley Relay | 2024-07-07 | 2024 NBAC Mid Summer Classic |
| 50 Breaststroke | LCM | 48.06 | flying | 200 Medley Relay (leg 2) | 2024-08-02 | 2024 MD LSC LC 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
2838 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:33.36 | 630 |
| 100 BK LCM | 1:22.74 | 615 |
| 100 BR LCM | 1:32.81 | 616 |
| 100 FL LCM | 1:33.91 | 376 |
| 200 IM LCM | 2:58.38 | 601 |
IMR 11-12 · LCM
2776 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:41.71 | 573 |
| 50 BK LCM | 38.68 | 598 |
| 50 BR LCM | 43.72 | 562 |
| 50 FL LCM | 39.76 | 442 |
| 200 IM LCM | 2:58.38 | 601 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.87
Front half 31.47s · back half 34.40s
200 Freestyle SCY 2:21.06 split/total mismatch
Front half 35.40s · back half 105.66s
500 Freestyle SCY 6:09.19
Front half 181.76s · back half 187.43s
100 Backstroke SCY 1:12.21 split/total mismatch
Front half 35.69s · back half 36.52s
200 Backstroke SCY 2:34.52
Front half 76.81s · back half 77.71s
100 Breaststroke SCY 1:21.55
Front half 38.23s · back half 43.32s
200 Breaststroke SCY 2:51.00
Front half 81.91s · back half 89.09s
100 Butterfly SCY 1:19.65
Front half 36.68s · back half 42.97s
100 Individual Medley SCY 1:14.94 split/total mismatch
Front half 35.11s · back half 39.83s
200 Individual Medley SCY 2:38.44
Front half 75.40s · back half 83.04s
400 Individual Medley SCY 5:28.79 split/total mismatch
Front half 36.79s · back half 292.00s
100 Freestyle LCM 1:13.13 split/total mismatch
Front half 35.24s · back half 37.89s
200 Freestyle LCM 2:41.71 split/total mismatch
400 Freestyle LCM 5:33.36 split/total mismatch
100 Backstroke LCM 1:22.74
Front half 40.59s · back half 42.15s
200 Backstroke LCM 2:53.33
Front half 84.23s · back half 89.10s
100 Breaststroke LCM 1:32.81
Front half 44.40s · back half 48.41s
200 Breaststroke LCM 3:16.60
Front half 94.74s · back half 101.86s
200 Individual Medley LCM 2:58.38 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.