swimSophia Luo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.94 | 2016-12-10 | Holiday Meetslow pool | |
| 50 Freestyle | SCY | 27.07 | A+0.98s to AA·+2.28s to Sectionals | 2024-02-24 | 2024 MD LSC Senior Champsvenue |
| 100 Freestyle | SCY | 57.93 | A+1.34s to AA·+4.84s to Sectionals | 2024-02-10 | GBSA - 2024 Last Chance Qualifyingvenue |
| 200 Freestyle | SCY | 2:12.18 | BB+4.49s to A·+17.19s to Sectionals | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Sivenue |
| 500 Freestyle | SCY | 6:13.10 | B+0.11s to BB·+64.31s to Sectionals | 2023-10-14 | 2023 CBAC Eric T. Askins Memorial Meet |
| 25 Backstroke | SCY | 23.20 | 2016-11-12 | 2016 Bridget Vache Memorial MAC Fall Frenzyvenue | |
| 50 Backstroke | SCY | 30.40 | BB+0.21s to A·+4.11s to Futures | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Sivenue |
| 100 Backstroke | SCY | 1:03.32 | A+2.13s to AA·+4.03s to Sectionals | 2024-02-10 | GBSA - 2024 Last Chance Qualifyingvenue |
| 200 Backstroke | SCY | 2:19.00 | BB+0.51s to A·+10.11s to Sectionals | 2024-02-11 | GBSA - 2024 Last Chance Qualifyingvenue |
| 25 Breaststroke | SCY | 29.51 | 2016-12-10 | Holiday Meetslow pool | |
| 50 Breaststroke | SCY | 37.46 | BB+2.27s to A·+7.67s to Futures | 2023-03-11 | 2023 MD LSC JR Champs - NBAC Sitevenue |
| 100 Breaststroke | SCY | 1:21.97 | B+2.48s to BB·+13.78s to Sectionals | 2022-10-15 | 2022 CBAC Eric T. Askins Memorial Meetslow pool |
| 200 Breaststroke | SCY | 2:59.21 | B+5.72s to BB·+29.82s to Sectionals | 2022-12-03 | 2022 NAAC Holiday Blastvenue |
| 25 Butterfly | SCY | 27.18 | 2016-12-10 | Holiday Meetslow pool | |
| 50 Butterfly | SCY | 30.35 | BB+0.46s to A·+4.66s to Futures | 2025-03-15 | 2025 Speedo Maryland Junior Championship - Sivenue |
| 100 Butterfly | SCY | 1:07.11 | BB+3.62s to A·+8.62s to Sectionals | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Sivenue |
| 200 Butterfly | SCY | 3:01.24 | +16.15s to B·+49.15s to Sectionals | 2021-06-11 | MDSI 2020-2021 Virtual Series CAA 20/21-082slow pool |
| 100 Individual Medley | SCY | 1:08.52 | 2025-10-18 | CAA Early Season Mini & Mid Distance Meet | |
| 200 Individual Medley | SCY | 2:24.66 | BB+2.27s to A·+13.97s to Sectionals | 2023-03-11 | 2023 MD LSC JR Champs - NBAC Sitevenue |
| 400 Individual Medley | SCY | 5:14.05 | BB+10.56s to A·+35.66s to Sectionals | 2024-02-09 | GBSA - 2024 Last Chance Qualifyingvenue |
| 50 Freestyle | LCM | 30.64 | A+0.95s to AA·+2.35s to Sectionals | 2025-07-25 | 2025 Maryland Long Course Junior Championshipvenue |
| 100 Freestyle | LCM | 1:07.82 | BB+0.73s to A·+7.13s to Sectionals | 2024-04-28 | 2024 ASC Spring Long Course Meetvenue |
| 200 Freestyle | LCM | 2:32.11 | BB+6.92s to A·+21.22s to Sectionals | 2023-05-14 | 2023 John C. Clegg Memorial Long Course Meetslow pool |
| 800 Freestyle | LCM | 11:23.41 | BB+48.02s to A·+113.42s to Sectionals | 2022-06-17 | 2022 VA WST Long Course Invitionalslow pool |
| 50 Backstroke | LCM | 35.15 | A+1.16s to AA·+4.26s to Futures | 2023-04-14 | 2023 CBAC Spring Long Course Meetslow pool |
| 100 Backstroke | LCM | 1:14.34 | A+2.85s to AA·+6.45s to Sectionals | 2025-06-22 | 2025 ASC Independence Meetfast pool |
| 200 Backstroke | LCM | 2:42.09 | BB+0.40s to A·+15.90s to Sectionals | 2024-04-27 | 2024 ASC Spring Long Course Meetvenue |
| 50 Breaststroke | LCM | 43.53 | B+0.54s to BB·+8.74s to Futures | 2023-04-14 | 2023 CBAC Spring Long Course Meetslow pool |
| 100 Breaststroke | LCM | 1:34.24 | B+2.95s to BB·+16.35s to Sectionals | 2023-07-28 | 2023 Summer Junior Champs LCM Meetvenue |
| 200 Breaststroke | LCM | 3:27.46 | B+9.57s to BB·+38.07s to Sectionals | 2022-07-24 | MAC-EST End of Summer Splashslow pool |
| 50 Butterfly | LCM | 34.55 | BB+1.16s to A·+5.06s to Futures | 2025-07-19 | 2025 MD Long Course Last Chance Meetvenue |
| 100 Butterfly | LCM | 1:19.36 | B+1.07s to BB·+13.07s to Sectionals | 2023-05-14 | 2023 John C. Clegg Memorial Long Course Meetslow pool |
| 200 Individual Medley | LCM | 2:47.12 | BB+3.53s to A·+18.73s to Sectionals | 2022-07-31 | 2022 Summer Junior Champs LCM Meetvenue |
| 400 Individual Medley | LCM | 6:13.73 | BB+26.74s to A·+53.24s to Sectionals | 2022-05-06 | 2022 John C. Clegg Memorial Long Course Meetslow pool |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.43 | flying | 200 Free Relay (leg 3) | 2021-10-30 | 2021 NBAC Fall Fastival Meet |
| 100 Freestyle | SCY | 52.78 | flying | 400 Free Relay (leg 4) | 2024-03-09 | 2024 Speedo Maryland Junior Championship - Si |
| 50 Backstroke | SCY | 32.60 | flat | 200 Medley Relay | 2021-10-31 | 2021 NBAC Fall Fastival Meet |
| 100 Backstroke | SCY | 1:03.00 | flat | 400 Medley Relay | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Si |
| 50 Breaststroke | SCY | 38.59 | flying | 200 Medley Relay (leg 2) | 2025-12-06 | 2025 Christmas 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 17-18 · SCY
3097 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:13.10 | 506 |
| 200 BK SCY | 2:19.00 | 628 |
| 200 BR SCY | 2:59.21 | 461 |
| 200 FL SCY | 3:01.24 | 305 |
| 200 IM SCY | 2:24.66 | 610 |
| 400 IM SCY | 5:14.05 | 587 |
IMR 17-18 · SCY
2868 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.18 | 582 |
| 100 BK SCY | 1:03.32 | 654 |
| 100 BR SCY | 1:21.97 | 466 |
| 100 FL SCY | 1:07.11 | 556 |
| 200 IM SCY | 2:24.66 | 610 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.93
Front half 28.28s · back half 29.65s
200 Freestyle SCY 2:12.18
Front half 63.33s · back half 68.85s
100 Backstroke SCY 1:03.32
Front half 30.41s · back half 32.91s
200 Backstroke SCY 2:19.00
Front half 65.41s · back half 73.59s
100 Breaststroke SCY 1:21.97
Front half 39.83s · back half 42.14s
200 Breaststroke SCY 2:59.21
Front half 84.85s · back half 94.36s
100 Butterfly SCY 1:07.11
Front half 30.55s · back half 36.56s
200 Individual Medley SCY 2:24.66
Front half 66.70s · back half 77.96s
400 Individual Medley SCY 5:14.05
Front half 145.48s · back half 168.57s
100 Freestyle LCM 1:07.82
Front half 32.47s · back half 35.35s
200 Freestyle LCM 2:32.11
Front half 73.84s · back half 78.27s
100 Backstroke LCM 1:14.34
Front half 36.82s · back half 37.52s
200 Backstroke LCM 2:42.09
Front half 77.42s · back half 84.67s
100 Breaststroke LCM 1:34.24
Front half 46.10s · back half 48.14s
200 Breaststroke LCM 3:27.46
Front half 99.51s · back half 107.95s
100 Butterfly LCM 1:19.36
Front half 35.46s · back half 43.90s
200 Individual Medley LCM 2:47.12
Front half 78.13s · back half 88.99s
400 Individual Medley LCM 6:13.73
Front half 176.04s · back half 197.69s
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.