swimYuki Lo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.63 | BB+1.14s to A | 2024-11-02 | 2024 SI JBST BC All Ages |
| 100 Freestyle | SCY | 1:11.64 | BB+5.05s to A | 2026-02-22 | 2026 SI JBST Age Group Champs Max venue |
| 200 Freestyle | SCY | 2:25.78 | BB+0.79s to A | 2024-01-20 | 2024 SI JBST All Ages NTS |
| 500 Freestyle | SCY | 7:31.72 | B+30.13s to BB | 2025-01-01 | FAST - CA |
| 50 Backstroke | SCY | 40.31 | B+2.62s to BB | 2026-02-01 | 2026 SI HSA All Ages NTS Meet fast pool |
| 100 Backstroke | SCY | 1:21.45 | BB+5.06s to A | 2026-02-21 | 2026 SI JBST Age Group Champs Max venue |
| 200 Backstroke | SCY | 2:59.44 | B+3.25s to BB | 2025-01-01 | FAST - CA |
| 50 Breaststroke | SCY | 38.74 | A+1.35s to AA | 2026-03-06 | 2026 SI 14U AGE GRP CHAMPIONSHIPS |
| 100 Breaststroke | SCY | 1:24.57 | A+2.78s to AA | 2026-03-06 | 2026 SI 14U AGE GRP CHAMPIONSHIPS |
| 200 Breaststroke | SCY | 3:02.47 | A+5.58s to AA | 2025-12-07 | 2025 SI JBST Wag Max Meet venue |
| 50 Butterfly | SCY | 37.34 | B+1.25s to BB | 2026-03-22 | 2026 SI CAST All Ages NTS Meet South venue |
| 100 Butterfly | SCY | 1:27.79 | B+4.30s to BB | 2026-02-21 | 2026 SI JBST Age Group Champs Max |
| 100 Individual Medley | SCY | 1:19.20 | BB+3.21s to A | 2026-03-22 | 2026 SI CAST All Ages NTS Meet South venue |
| 200 Individual Medley | SCY | 2:57.64 | BB+12.45s to A | 2026-02-01 | 2026 SI HSA All Ages NTS Meet fast pool |
| 50 Freestyle | LCM | 36.09 | BB+1.30s to A | 2026-04-25 | 2026 SI PS ABB Meet - B Group venue |
| 100 Freestyle | LCM | 1:22.23 | BB+5.74s to A | 2026-04-26 | 2026 SI PS ABB Meet - B Group venue |
| 200 Freestyle | LCM | 2:57.71 | BB+12.32s to A | 2026-04-25 | 2026 SI PS ABB Meet - B Group venue |
| 400 Freestyle | LCM | 7:06.61 | +17.92s to B | 2025-01-01 | FAST - CA |
| 50 Backstroke | LCM | 42.96 | BB+2.87s to A | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meet fast pool |
| 100 Backstroke | LCM | 1:29.95 | BB+0.76s to A | 2026-01-01 | FAST - CA |
| 200 Backstroke | LCM | 3:11.14 | BB+2.15s to A | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meet fast pool |
| 50 Breaststroke | LCM | 44.58 | A+1.59s to AA | 2026-04-26 | 2026 SI PS ABB Meet - B Group venue |
| 100 Breaststroke | LCM | 1:38.14 | A+3.65s to AA | 2026-04-25 | 2026 SI PS ABB Meet - B Group venue |
| 200 Breaststroke | LCM | 3:28.52 | A+4.53s to AA | 2026-04-26 | 2026 SI PS ABB Meet - B Group venue |
| 50 Butterfly | LCM | 44.38 | +0.79s to B | 2026-01-01 | FAST - CA |
| 100 Butterfly | LCM | 1:42.94 | B+7.85s to BB | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meet fast pool |
| 200 Individual Medley | LCM | 3:12.57 | BB+3.48s to A | 2026-01-01 | FAST - CA |
| 400 Individual Medley | LCM | 7:02.85 | BB+14.86s to A | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meet fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 34.85 | flat | 200 Free Relay | 2025-03-08 | 2025 SI 14U AGE GRP CHAMPIONSHIPS |
| 50 Freestyle | SCY | 34.87 | flying | 200 Free Relay (leg 2) | 2024-12-23 | 2024 SI Winter Age Group Championships |
| 100 Freestyle | SCY | 1:16.32 | flying | 400 Free Relay (leg 2) | 2024-12-22 | 2024 SI Winter Age Group Championships |
| 50 Breaststroke | SCY | 39.64 | flying | 200 Medley Relay (leg 2) | 2024-12-21 | 2024 SI Winter Age Group Championships |
| 50 Freestyle | LCM | 37.92 | flying | 200 Free Relay (leg 4) | 2025-07-25 | 2025 SI LC AG CHAMPS |
| 50 Breaststroke | LCM | 37.83 | flying | 200 Medley Relay (leg 2) | 2025-07-24 | 2025 SI LC AG CHAMPS |
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
2316 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 7:06.61 | 329 |
| 100 BK LCM | 1:29.95 | 532 |
| 100 BR LCM | 1:38.14 | 578 |
| 100 FL LCM | 1:42.94 | 325 |
| 200 IM LCM | 3:12.57 | 552 |
IMR 11-12 · SCY
2507 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:25.78 | 584 |
| 50 BK SCY | 40.31 | 375 |
| 50 BR SCY | 38.74 | 617 |
| 50 FL SCY | 37.34 | 407 |
| 100 IM SCY | 1:19.20 | 524 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.64
Front half 34.42s · back half 37.22s
100 Backstroke SCY 1:21.45
Front half 39.76s · back half 41.69s
200 Breaststroke SCY 3:02.47
100 Freestyle LCM 1:22.23
Front half 38.57s · back half 43.66s
200 Freestyle LCM 2:57.71
Front half 85.83s · back half 91.88s
200 Backstroke LCM 3:11.14 · 16.5 min after 100 Butterfly
100 Breaststroke LCM 1:38.14
Front half 46.35s · back half 51.79s
200 Breaststroke LCM 3:28.52
Front half 101.36s · back half 107.16s
100 Butterfly LCM 1:42.94 · 3.0 min after 400 Individual Medley
Front half 46.73s · back half 56.21s
400 Individual Medley LCM 7:02.85
Front half 216.53s · back half 206.32s
Progression
Faster times are higher. One card per event, all courses & history.