swimBrian Guo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.34 | A+0.35s to AA | 2026-03-15 | 2026 MR SC Junior Metropolitan Championships venue |
| 100 Freestyle | SCY | 1:00.62 | A+1.83s to AA | 2026-01-30 | CPAC January AGQ venue |
| 200 Freestyle | SCY | 2:12.48 | A+4.29s to AA | 2025-12-11 | 2025 East Coast WinterFest venue |
| 500 Freestyle | SCY | 5:51.07 | A+6.08s to AA | 2025-12-11 | 2025 East Coast WinterFest |
| 50 Backstroke | SCY | 32.48 | A+1.29s to AA | 2026-01-30 | CPAC January AGQ venue |
| 100 Backstroke | SCY | 1:10.92 | BB+1.63s to A | 2025-11-22 | 2025 MR LIAC Thanksgiving Invite venue |
| 200 Backstroke | SCY | 2:30.04 | BB+1.85s to A | 2025-11-21 | 2025 MR LIAC Thanksgiving Invite venue |
| 50 Breaststroke | SCY | 39.39 | BB+2.70s to A | 2026-02-10 | JW Superbowl Splash ABBC |
| 100 Breaststroke | SCY | 1:22.62 | BB+4.23s to A | 2026-02-10 | JW Superbowl Splash ABBC |
| 200 Breaststroke | SCY | 2:47.36 | A+5.97s to AA | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships venue |
| 50 Butterfly | SCY | 30.20 | A+0.51s to AA | 2025-12-11 | 2025 East Coast WinterFest |
| 100 Butterfly | SCY | 1:07.01 | A+1.12s to AA | 2025-12-11 | 2025 East Coast WinterFest venue |
| 200 Butterfly | SCY | 2:28.79 | A+3.60s to AA | 2026-03-14 | 2026 MR SC Junior Metropolitan Championships venue |
| 100 Individual Medley | SCY | 1:10.10 | BB+0.11s to A | 2025-12-11 | 2025 East Coast WinterFest |
| 200 Individual Medley | SCY | 2:24.21 | AA+5.42s to AAA | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships |
| 400 Individual Medley | SCY | 5:06.77 | AA+10.28s to AAA | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships venue |
| 50 Freestyle | LCM | 30.94 | A+0.15s to AA | 2023-05-13 | 2023 MR LIAC Spring Kickoff Invitational |
| 100 Freestyle | LCM | 1:04.42 | AAA+2.83s to AAAA | 2025-06-07 | 2025 MR LIAC Summertime Classic Invitational |
| 200 Freestyle | LCM | 2:30.13 | A+2.94s to AA | 2026-06-13 | 2026 MR LIAC Summer Splash Invitational |
| 400 Freestyle | LCM | 6:06.65 | B+12.66s to BB | 2024-06-22 | 2024 MR LIAC Summer Fun Invitational |
| 800 Freestyle | LCM | 10:57.14 | AA+26.55s to AAA | 2026-04-24 | 2026 MR LIAC Speedo Long Island Challenge venue |
| 50 Backstroke | LCM | 36.57 | A+0.48s to AA | 2026-06-13 | 2026 MR LIAC Summer Splash Invitational |
| 100 Backstroke | LCM | 1:20.23 | A+2.14s to AA | 2026-06-13 | 2026 MR LIAC Summer Splash Invitational venue |
| 200 Backstroke | LCM | 2:53.74 | A+7.05s to AA | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 50 Breaststroke | LCM | 50.75 | +0.96s to B | 2024-05-11 | 2024 MR LIAC Spring Kickoff Invitational venue |
| 100 Breaststroke | LCM | 1:29.44 | A+2.25s to AA | 2025-07-18 | 2025 MR LC Junior Mets Championship |
| 50 Butterfly | LCM | 33.36 | AA+1.37s to AAA | 2026-06-14 | 2026 MR LIAC Summer Splash Invitational venue |
| 100 Butterfly | LCM | 1:15.12 | AA+3.43s to AAA | 2025-07-18 | 2025 MR LC Junior Mets Championship |
| 200 Butterfly | LCM | 2:53.08 | A+4.29s to AA | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 200 Individual Medley | LCM | 2:48.74 | A+2.25s to AA | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challenge venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
IMX / IMR
IMX 11-12 · SCY
3317 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:51.07 | 722 |
| 100 BK SCY | 1:10.92 | 590 |
| 100 BR SCY | 1:22.62 | 552 |
| 100 FL SCY | 1:07.01 | 685 |
| 200 IM SCY | 2:24.21 | 768 |
IMR 11-12 · LCM
3241 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:30.13 | 717 |
| 50 BK LCM | 36.57 | 707 |
| 50 BR LCM | 50.75 | 359 |
| 50 FL LCM | 33.36 | 748 |
| 200 IM LCM | 2:48.74 | 710 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.62 split/total mismatch
200 Freestyle SCY 2:12.48
Front half 64.45s · back half 68.03s
100 Backstroke SCY 1:10.92
Front half 34.63s · back half 36.29s
200 Backstroke SCY 2:30.04
Front half 73.17s · back half 76.87s
100 Breaststroke SCY 1:22.62
Front half 39.93s · back half 42.69s
200 Breaststroke SCY 2:47.36
Front half 81.39s · back half 85.97s
100 Butterfly SCY 1:07.01
Front half 32.09s · back half 34.92s
200 Butterfly SCY 2:28.79
Front half 70.89s · back half 77.90s
200 Individual Medley SCY 2:24.21
400 Individual Medley SCY 5:06.77
Front half 149.15s · back half 157.62s
800 Freestyle LCM 10:57.14
Front half 323.80s · back half 333.34s
100 Backstroke LCM 1:20.23
Front half 39.07s · back half 41.16s
200 Backstroke LCM 2:53.74
Front half 85.29s · back half 88.45s
100 Breaststroke LCM 1:29.44 split/total mismatch
Front half 42.53s · back half 46.91s
200 Butterfly LCM 2:53.08
Front half 79.61s · back half 93.47s
200 Individual Medley LCM 2:48.74
Front half 80.07s · back half 88.67s
Progression
Faster times are higher. One card per event, all courses & history.