swimLucas Guo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.67 | AA+1.08s to AAA | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championships venue |
| 100 Freestyle | SCY | 1:00.30 | AA+0.51s to AAA | 2026-04-11 | 2026 Far Western SC Hosted By SCSC venue |
| 200 Freestyle | SCY | 2:14.71 | AA+3.82s to AAA | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 500 Freestyle | SCY | 6:13.55 | A+6.96s to AA | 2026-01-16 | 2026 Brian Malick Memorial Z1S Championships venue |
| 50 Backstroke | SCY | 33.16 | AA+1.37s to AAA | 2026-03-22 | SCY Spring Age Group Championships venue |
| 100 Backstroke | SCY | 1:11.61 | AA+3.02s to AAA | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 50 Breaststroke | SCY | 38.91 | A+1.22s to AA | 2026-02-08 | Valley Splash Short Course C/B/A Meet venue |
| 100 Breaststroke | SCY | 1:25.91 | BB+0.92s to A | 2026-02-07 | Valley Splash Short Course C/B/A Meet venue |
| 50 Butterfly | SCY | 34.78 | BB+1.09s to A | 2026-02-08 | Valley Splash Short Course C/B/A Meet venue |
| 100 Butterfly | SCY | 1:15.94 | BB+0.35s to A | 2026-02-28 | Swim South Bay venue |
| 100 Individual Medley | SCY | 1:13.63 | A+1.54s to AA | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championships venue |
| 200 Individual Medley | SCY | 2:30.39 | AA+1.10s to AAA | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 50 Freestyle | LCM | 33.36 | A+0.57s to AA | 2026-06-20 | Zone 1 South Swim Under the Stars venue |
| 100 Freestyle | LCM | 1:10.69 | AA+1.70s to AAA | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 200 Freestyle | LCM | 2:30.11 | AA+1.02s to AAA | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 800 Freestyle | LCM | 10:55.96 | AAA+20.97s to AAAA | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 50 Backstroke | LCM | 38.28 | AA+1.59s to AAA | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 100 Backstroke | LCM | 1:17.90 | AAA+2.01s to AAAA | 2026-06-20 | Zone 1 South Swim Under the Stars venue |
| 50 Breaststroke | LCM | 46.05 | BB+1.06s to A | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 100 Breaststroke | LCM | 1:36.77 | A+1.98s to AA | 2026-06-20 | Zone 1 South Swim Under the Stars venue |
| 200 Breaststroke | LCM | 3:26.79 | A+3.40s to AA | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 100 Butterfly | LCM | 1:25.50 | A+3.31s to AA | 2026-06-20 | Zone 1 South Swim Under the Stars venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
IMX / IMR
IMX 11-12 · SCY
2811 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:13.55 | 599 |
| 100 BK SCY | 1:11.61 | 573 |
| 100 BR SCY | 1:25.91 | 491 |
| 100 FL SCY | 1:15.94 | 471 |
| 200 IM SCY | 2:30.39 | 677 |
IMR 11-12 · SCY
2821 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:14.71 | 655 |
| 50 BK SCY | 33.16 | 614 |
| 50 BR SCY | 38.91 | 530 |
| 50 FL SCY | 34.78 | 451 |
| 100 IM SCY | 1:13.63 | 571 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.30
Front half 29.34s · back half 30.96s
200 Freestyle SCY 2:14.71
Front half 66.15s · back half 68.56s
100 Backstroke SCY 1:11.61
Front half 35.03s · back half 36.58s
200 Individual Medley SCY 2:30.39
Front half 72.09s · back half 78.30s
100 Freestyle LCM 1:10.69
Front half 34.10s · back half 36.59s
200 Freestyle LCM 2:30.11
Front half 73.39s · back half 76.72s
800 Freestyle LCM 10:55.96
Front half 331.03s · back half 324.93s
200 Breaststroke LCM 3:26.79
Front half 101.10s · back half 105.69s
Progression
Faster times are higher. One card per event, all courses & history.